Discover a lot of information on the number 10: properties, mathematical operations, how to write it, symbolism, numerology, representations and many other interesting things!

## Mathematical properties of 10

Questions and answers |

Is 10 a prime number? |
No |

Is 10 a perfect number? |
No |

Number of divisors |
4 |

List of dividers |
1, 2, 5, 10 |

Sum of divisors |
18 |

Prime factorization |
2 x 5 |

Prime factors |
2, 5 |

## How to write / spell 10 in letters?

In letters, the number 10 is written as: Ten. And in other languages? how does it spell?

10 in other languages |

Write 10 in english |
Ten |

Write 10 in french |
Dix |

Write 10 in spanish |
Diez |

Write 10 in portuguese |
Dez |

## Mathematical representations and links

Other ways to write 10 |

In letter |
Ten |

In roman numeral |
X |

In binary |
1010 |

In octal |
12 |

In hexadecimal |
a |

In US dollars |
**Deprecated**: Function money_format() is deprecated in **/home/clients/df8caba959271e8e753c9e287ae1296d/websites/crazy-numbers.com/templates/sample-number.tpl** on line **180**
USD 10.00 ($) |

In euros |
**Deprecated**: Function money_format() is deprecated in **/home/clients/df8caba959271e8e753c9e287ae1296d/websites/crazy-numbers.com/templates/sample-number.tpl** on line **185**
10,00 EUR (€) |

Some related numbers |

Previous number |
9 |

Next number |
11 |

Next prime number |
11 |

## Mathematical operations

Operations and solutions |

10*2 |
= |
20 |
The double of 10 is 20 |

10*3 |
= |
30 |
The triple of 10 is 30 |

10/2 |
= |
5 |
The half of 10 is 5.000000 |

10/3 |
= |
3.3333333333333 |
The third of 10 is 3.333333 |

10^{2} |
= |
100 |
The square of 10 is 100.000000 |

10^{3} |
= |
1000 |
The cube of 10 is 1000.000000 |

√10 |
= |
3.1622776601684 |
The square root of 10 is 3.162278 |

log(10) |
= |
2.302585092994 |
The natural (Neperian) logarithm of 10 is 2.302585 |

log10(10) |
= |
1 |
The decimal logarithm (base 10) of 10 is 1.000000 |

sin(10) |
= |
-0.54402111088937 |
The sine of 10 is -0.544021 |

cos(10) |
= |
-0.83907152907645 |
The cosine of 10 is -0.839072 |

tan(10) |
= |
0.64836082745909 |
The tangent of 10 is 0.648361 |