40354998016

Names of 40354998016

• Cardinal: 40354998016 can be written as Forty billion, three hundred fifty-four million, nine hundred ninety-eight thousand and sixteen.

Scientific notation

• Scientific notation: 4.0354998016 × 10¹⁰

Factors of 40354998016

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1460

Divisors of 40354998016

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 16 19 32 38 64 73 76 89 128 146 152 178 256 292 304 356 584 608 712 1168 1216 1277 1387 1424 1691 2336 2432 2554 2774 2848 3382 4672 4864 5108 5548 5696 6497 6764 9344 10216 11096 11392 12994 13528 18688 20432 22192 22784 24263 25988 27056 40864 44384 48526 51976 54112 81728 88768 93221 97052 103952 108224 113653 123443 163456 177536 186442 194104 207904 216448 227306 246886 326912 355072 372884 388208 415808 432896 454612 493772 745768 776416 831616 909224 987544 1491536 1552832 1663232 1771199 1818448 1975088 2159407 2983072 3105664 3542398 3636896 3950176 4318814 5966144 6211328 7084796 7273792 7900352 8296669 8637628 11932288 14169592 14547584 15800704 16593338 17275256 23864576 28339184 29095168 31601408 33186676 34550512 56678368 66373352 69101024 113356736 132746704 138202048 157636711 226713472 265493408 276404096 315273422 453426944 530986816 552808192 630546844 1061973632 1261093688 2123947264 2522187376 5044374752 10088749504 20177499008 40354998016
• Sum of all divisors σ(n): 86987325600
• Sum of proper divisors (its aliquot sum) s(n): 46632327584
• 40354998016 is an abundant number, because the sum of its proper divisors (46632327584) is greater than itself. Its abundance is 6277329568

Bases of 40354998016

• Binary: 100101100101010110000110011100000000₂
• Hexadecimal: 0x965586700
• Base-36: IJEBNR4

Squares and roots of 40354998016

• 40354998016 squared (40354998016²) is 1628525864871363936256
• 40354998016 cubed (40354998016³) is 65719158045888575742824830468096
• The square root of 40354998016 is 200885.5346111313
• The cube root of 40354998016 is 3430.0394110169

Scales and comparisons

• 40,354,998,016 seconds is equal to 1,283 years, 8 weeks, 3 days, 17 hours, 40 minutes, 16 seconds.
• To count from 1 to 40,354,998,016 would take you about two thousand, five hundred sixty-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 40354998016 cubic inches would be around 285.8 feet tall.

Recreational maths with 40354998016

• 40354998016 backwards is 61089945304
• The number of decimal digits it has is: 11
• The sum of 40354998016's digits is 49
• More coming soon!