40684352544

Names of 40684352544

• Cardinal: 40684352544 can be written as Forty billion, six hundred eighty-four million, three hundred fifty-two thousand, five hundred forty-four.

Scientific notation

• Scientific notation: 4.0684352544 × 10¹⁰

Factors of 40684352544

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2085

Divisors of 40684352544

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 66 72 88 96 99 108 132 144 176 198 216 264 288 297 352 396 432 528 594 792 864 1056 1188 1584 2069 2376 3168 4138 4752 6207 8276 9504 12414 16552 18621 22759 24828 33104 37242 45518 49656 55863 66208 68277 74484 91036 99312 111726 136554 148968 182072 198624 204831 223452 273108 297936 364144 409662 446904 546216 595872 614493 728288 819324 893808 1092432 1228986 1638648 1787616 2184864 2457972 3277296 4280761 4915944 6554592 8561522 9831888 12842283 17123044 19663776 25684566 34246088 38526849 47088371 51369132 68492176 77053698 94176742 102738264 115580547 136984352 141265113 154107396 188353484 205476528 231161094 282530226 308214792 376706968 410953056 423795339 462322188 565060452 616429584 753413936 847590678 924644376 1130120904 1232859168 1271386017 1506827872 1695181356 1849288752 2260241808 2542772034 3390362712 3698577504 4520483616 5085544068 6780725424 10171088136 13561450848 20342176272 40684352544
• Sum of all divisors σ(n): 129512809440
• Sum of proper divisors (its aliquot sum) s(n): 88828456896
• 40684352544 is an abundant number, because the sum of its proper divisors (88828456896) is greater than itself. Its abundance is 48144104352

Bases of 40684352544

• Binary: 100101111000111110011111010000100000₂
• Hexadecimal: 0x978F9F420
• Base-36: IOUEVC0

Squares and roots of 40684352544

• 40684352544 squared (40684352544²) is 1655216541924479271936
• 40684352544 cubed (40684352544³) is 67341413328316070923064669405184
• The square root of 40684352544 is 201703.6255103017
• The cube root of 40684352544 is 3439.3454830109

Scales and comparisons

• 40,684,352,544 seconds is equal to 1,293 years, 33 weeks, 17 hours, 2 minutes, 24 seconds.
• To count from 1 to 40,684,352,544 would take you about two thousand, five hundred eighty-seven 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 40684352544 cubic inches would be around 286.6 feet tall.

Recreational maths with 40684352544

• 40684352544 backwards is 44525348604
• The number of decimal digits it has is: 11
• The sum of 40684352544's digits is 45
• More coming soon!