40907018518029

Names of 40907018518029

• Cardinal: 40907018518029 can be written as Forty trillion, nine hundred seven billion, eighteen million, five hundred eighteen thousand and twenty-nine.

Scientific notation

• Scientific notation: 4.0907018518029 × 10¹³

Factors of 40907018518029

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 11185

Divisors of 40907018518029

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 23 27 69 207 529 621 1587 4761 11159 12167 14283 33477 36501 100431 109503 256657 301293 328509 769971 2309913 5903111 6929739 17709333 53127999 124523281 135771553 159383997 373569843 407314659 1120709529 1221943977 2864035463 3362128587 3665831931 8592106389 25776319167 65872815649 77328957501 197618446947 592855340841 1515074759927 1778566022523 4545224279781 13635672839343 40907018518029
• Sum of all divisors σ(n): 63363123580800
• Sum of proper divisors (its aliquot sum) s(n): 22456105062771
• 40907018518029 is a deficient number, because the sum of its proper divisors (22456105062771) is less than itself. Its deficiency is 18450913455258

Bases of 40907018518029

• Binary: 1001010011010001101000010011101011111000001101₂
• Hexadecimal: 0x2534684EBE0D
• Base-36: EI0FAMYH9

Squares and roots of 40907018518029

• 40907018518029 squared (40907018518029²) is 1673384164034367523398044841
• 40907018518029 cubed (40907018518029³) is 68453156985930350008818615253959908938389
• The square root of 40907018518029 is 6395859.4823548931
• The cube root of 40907018518029 is 34456.0859788685

Scales and comparisons

• 40,907,018,518,029 seconds is equal to 1,300,716 years, 34 weeks, 11 hours, 27 minutes, 9 seconds.
• To count from 1 to 40,907,018,518,029 would take you about three million, two hundred fifty-one thousand, seven hundred ninety-one 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 40907018518029 cubic inches would be around 2871.3 feet tall.

Recreational maths with 40907018518029

• 40907018518029 backwards is 92081581070904
• The number of decimal digits it has is: 14
• The sum of 40907018518029's digits is 54
• More coming soon!