40740921312

Names of 40740921312

• Cardinal: 40740921312 can be written as Forty billion, seven hundred forty million, nine hundred twenty-one thousand, three hundred twelve.

Scientific notation

• Scientific notation: 4.0740921312 × 10¹⁰

Factors of 40740921312

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 36873

Divisors of 40740921312

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 52 56 78 84 91 96 104 112 127 156 168 182 208 224 254 273 312 336 364 381 416 508 546 624 672 728 762 889 1016 1092 1248 1456 1524 1651 1778 2032 2184 2667 2912 3048 3302 3556 4064 4368 4953 5334 6096 6604 7112 8736 9906 10668 11557 12192 13208 14224 19812 21336 23114 26416 28448 34671 36721 39624 42672 46228 52832 69342 73442 79248 85344 92456 110163 138684 146884 158496 184912 220326 257047 277368 293768 369824 440652 477373 514094 554736 587536 771141 881304 954746 1028188 1109472 1175072 1432119 1542282 1762608 1909492 2056376 2864238 3084564 3341611 3525216 3818984 4112752 4663567 5728476 6169128 6683222 7637968 8225504 9327134 10024833 11456952 12338256 13366444 13990701 15275936 18654268 20049666 22913904 24676512 26732888 27981402 32644969 37308536 40099332 45827808 53465776 55962804 60626371 65289938 74617072 80198664 97934907 106931552 111925608 121252742 130579876 149234144 160397328 181879113 195869814 223851216 242505484 261159752 320794656 363758226 391739628 424384597 447702432 485010968 522319504 727516452 783479256 848769194 970021936 1044639008 1273153791 1455032904 1566958512 1697538388 1940043872 2546307582 2910065808 3133917024 3395076776 5092615164 5820131616 6790153552 10185230328 13580307104 20370460656 40740921312
• Sum of all divisors σ(n): 132664541184
• Sum of proper divisors (its aliquot sum) s(n): 91923619872
• 40740921312 is an abundant number, because the sum of its proper divisors (91923619872) is greater than itself. Its abundance is 51182698560

Bases of 40740921312

• Binary: 100101111100010110010001111111100000₂
• Hexadecimal: 0x97C591FE0
• Base-36: IPS3C2O

Squares and roots of 40740921312

• 40740921312 squared (40740921312²) is 1659822669350575801344
• 40740921312 cubed (40740921312³) is 67622704763885602864447247843328
• The square root of 40740921312 is 201843.8042447675
• The cube root of 40740921312 is 3440.9388018201

Scales and comparisons

• 40,740,921,312 seconds is equal to 1,295 years, 22 weeks, 4 days, 10 hours, 35 minutes, 12 seconds.
• To count from 1 to 40,740,921,312 would take you about two thousand, five hundred ninety 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 40740921312 cubic inches would be around 286.7 feet tall.

Recreational maths with 40740921312

• 40740921312 backwards is 21312904704
• The number of decimal digits it has is: 11
• The sum of 40740921312's digits is 33
• More coming soon!