40040572416

Names of 40040572416

• Cardinal: 40040572416 can be written as Forty billion, forty million, five hundred seventy-two thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 4.0040572416 × 10¹⁰

Factors of 40040572416

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2204

Divisors of 40040572416

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 73 78 96 104 128 146 156 169 192 208 219 256 292 312 338 384 416 438 507 512 584 624 676 768 832 876 949 1014 1168 1248 1352 1536 1664 1752 1898 2028 2113 2336 2496 2704 2847 3328 3504 3796 4056 4226 4672 4992 5408 5694 6339 6656 7008 7592 8112 8452 9344 9984 10816 11388 12337 12678 14016 15184 16224 16904 18688 19968 21632 22776 24674 25356 27469 28032 30368 32448 33808 37011 37376 43264 45552 49348 50712 54938 56064 60736 64896 67616 74022 82407 86528 91104 98696 101424 109876 112128 121472 129792 135232 148044 154249 164814 182208 197392 202848 219752 242944 259584 270464 296088 308498 329628 357097 364416 394784 405696 439504 462747 485888 540928 592176 616996 659256 714194 728832 789568 811392 879008 925494 1071291 1081856 1184352 1233992 1318512 1428388 1457664 1579136 1622784 1758016 1850988 2005237 2142582 2368704 2467984 2637024 2856776 3158272 3245568 3516032 3701976 4010474 4285164 4737408 4935968 5274048 5713552 6015711 6316544 7032064 7403952 8020948 8570328 9474816 9871936 10548096 11427104 12031422 14064128 14807904 16041896 17140656 18949632 19743872 21096192 22854208 24062844 26068081 29615808 32083792 34281312 39487744 42192384 45708416 48125688 52136162 59231616 64167584 68562624 78204243 78975488 91416832 96251376 104272324 118463232 128335168 137125248 156408486 182833664 192502752 208544648 236926464 256670336 274250496 312816972 385005504 417089296 513340672 548500992 625633944 770011008 834178592 1026681344 1251267888 1540022016 1668357184 2502535776 3080044032 3336714368 5005071552 6673428736 10010143104 13346857472 20020286208 40040572416
• Sum of all divisors σ(n): 117144908496
• Sum of proper divisors (its aliquot sum) s(n): 77104336080
• 40040572416 is an abundant number, because the sum of its proper divisors (77104336080) is greater than itself. Its abundance is 37063763664

Bases of 40040572416

• Binary: 100101010010100110101010011000000000₂
• Hexadecimal: 0x9529AA600
• Base-36: IE74FEO

Squares and roots of 40040572416

• 40040572416 squared (40040572416²) is 1603247439400940077056
• 40040572416 cubed (40040572416³) is 64194945198099912813837388087296
• The square root of 40040572416 is 200101.4053323965
• The cube root of 40040572416 is 3421.1078002163

Scales and comparisons

• 40,040,572,416 seconds is equal to 1,273 years, 8 weeks, 4 days, 13 hours, 13 minutes, 36 seconds.
• To count from 1 to 40,040,572,416 would take you about two thousand, five hundred forty-six 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 40040572416 cubic inches would be around 285.1 feet tall.

Recreational maths with 40040572416

• 40040572416 backwards is 61427504004
• The number of decimal digits it has is: 11
• The sum of 40040572416's digits is 33
• More coming soon!