18040719481095

Names of 18040719481095

• Cardinal: 18040719481095 can be written as Eighteen trillion, forty billion, seven hundred nineteen million, four hundred eighty-one thousand and ninety-five.

Scientific notation

• Scientific notation: 1.8040719481095 × 10¹³

Factors of 18040719481095

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 55263

Divisors of 18040719481095

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 5 15 3643 7481 10929 18215 22443 37405 44131 54645 112215 132393 220655 661965 27253283 81759849 136266415 160769233 330144011 408799245 482307699 803846165 990432033 1650720055 2411538495 4952160165 1202714632073 3608143896219 6013573160365 18040719481095
• Sum of all divisors σ(n): 28877588492544
• Sum of proper divisors (its aliquot sum) s(n): 10836869011449
• 18040719481095 is a deficient number, because the sum of its proper divisors (10836869011449) is less than itself. Its deficiency is 7203850469646

Bases of 18040719481095

• Binary: 100000110100001101110101011010001100100000111₂
• Hexadecimal: 0x10686EAD1907
• Base-36: 6E7SIKXL3

Squares and roots of 18040719481095

• 18040719481095 squared (18040719481095²) is 325467559395560646062399025
• 18040719481095 cubed (18040719481095³) is 5871668939251934950477446293288833932375
• The square root of 18040719481095 is 4247436.8130785655
• The cube root of 18040719481095 is 26227.1611384731

Scales and comparisons

• 18,040,719,481,095 seconds is equal to 573,639 years, 3 weeks, 6 days, 14 hours, 58 minutes, 15 seconds.
• To count from 1 to 18,040,719,481,095 would take you about one million, four hundred thirty-four thousand and ninety-seven years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 18040719481095 cubic inches would be around 2185.6 feet tall.

Recreational maths with 18040719481095

• 18040719481095 backwards is 59018491704081
• The number of decimal digits it has is: 14
• The sum of 18040719481095's digits is 57
• More coming soon!