40564807930387008

Names of 40564807930387008

• Cardinal: 40564807930387008 can be written as Forty quadrillion, five hundred sixty-four trillion, eight hundred seven billion, nine hundred thirty million, three hundred eighty-seven thousand and eight.

Scientific notation

• Scientific notation: 4.0564807930387008 × 10¹⁶

Factors of 40564807930387008

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 188807007799

Divisors of 40564807930387008

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 144 192 288 373 576 746 1119 1492 2238 2984 3357 4476 5968 6714 8952 11936 13428 17904 23872 26856 35808 53712 71616 107424 214848 188807007421 377614014842 566421022263 755228029684 1132842044526 1510456059368 1699263066789 2265684089052 3020912118736 3398526133578 4531368178104 6041824237472 6797052267156 9062736356208 12083648474944 13594104534312 18125472712416 27188209068624 36250945424832 54376418137248 70425013768033 108752836274496 140850027536066 211275041304099 281700055072132 422550082608198 563400110144264 633825123912297 845100165216396 1126800220288528 1267650247824594 1690200330432792 2253600440577056 2535300495649188 3380400660865584 4507200881154112 5070600991298376 6760801321731168 10141201982596752 13521602643462336 20282403965193504 40564807930387008
• Sum of all divisors σ(n): 116583418100892028
• Sum of proper divisors (its aliquot sum) s(n): 76018610170505020
• 40564807930387008 is an abundant number, because the sum of its proper divisors (76018610170505020) is greater than itself. Its abundance is 35453802240118012

Bases of 40564807930387008

• Binary: 10010000000111010111101001010111000100101001101001000000₂
• Hexadecimal: 0x901D7A57129A40
• Base-36: B3F0VI1G5S0

Squares and roots of 40564807930387008

• 40564807930387008 squared (40564807930387008²) is 1645503642429188695274896655192064
• 40564807930387008 cubed (40564807930387008³) is 66749539203892261123202716827046460625000090304512
• The square root of 40564807930387008 is 201407070.2095311449
• The cube root of 40564807930387008 is 343597.3518402647

Scales and comparisons

• 40,564,807,930,387,008 seconds is equal to 1,289,835,416 years, 51 weeks, 5 days, 21 hours, 16 minutes, 48 seconds.
• To count from 1 to 40,564,807,930,387,008 would take you about three billion, eight hundred sixty-nine million, five hundred six thousand, two hundred fifty 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 40564807930387008 cubic inches would be around 28633.1 feet tall.

Recreational maths with 40564807930387008

• 40564807930387008 backwards is 80078303970846504
• 40564807930387008 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 40564807930387008's digits is 72
• More coming soon!