40885752040

Names of 40885752040

• Cardinal: 40885752040 can be written as Forty billion, eight hundred eighty-five million, seven hundred fifty-two thousand and forty.

Scientific notation

• Scientific notation: 4.088575204 × 10¹⁰

Factors of 40885752040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 46678

Divisors of 40885752040

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 3373 6746 13492 16865 23611 26984 33730 43291 47222 67460 86582 94444 118055 134920 173164 188888 216455 236110 303037 346328 432910 472220 606074 865820 944440 1212148 1515185 1731640 2424296 3030370 6060740 12121480 146020543 292041086 584082172 730102715 1022143801 1168164344 1460205430 2044287602 2920410860 4088575204 5110719005 5840821720 8177150408 10221438010 20442876020 40885752040
• Sum of all divisors σ(n): 105168389760
• Sum of proper divisors (its aliquot sum) s(n): 64282637720
• 40885752040 is an abundant number, because the sum of its proper divisors (64282637720) is greater than itself. Its abundance is 23396885680

Bases of 40885752040

• Binary: 100110000100111110110001000011101000₂
• Hexadecimal: 0x984FB10E8
• Base-36: IS6BK6G

Squares and roots of 40885752040

• 40885752040 squared (40885752040²) is 1671644719876364161600
• 40885752040 cubed (40885752040³) is 68346451515840284567920089664000
• The square root of 40885752040 is 202202.2552792133
• The cube root of 40885752040 is 3445.0114007641

Scales and comparisons

• 40,885,752,040 seconds is equal to 1,300 years, 2 weeks, 17 hours, 20 minutes, 40 seconds.
• To count from 1 to 40,885,752,040 would take you about two thousand, six hundred 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 40885752040 cubic inches would be around 287.1 feet tall.

Recreational maths with 40885752040

• 40885752040 backwards is 04025758804
• The number of decimal digits it has is: 11
• The sum of 40885752040's digits is 43
• More coming soon!