31420973056

Names of 31420973056

• Cardinal: 31420973056 can be written as Thirty-one billion, four hundred twenty million, nine hundred seventy-three thousand and fifty-six.

Scientific notation

• Scientific notation: 3.1420973056 × 10¹⁰

Factors of 31420973056

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 100

Divisors of 31420973056

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 8 11 16 19 22 31 32 37 38 44 62 64 74 76 88 124 128 148 152 176 209 248 256 296 304 341 352 407 418 496 512 589 592 608 682 703 704 814 836 992 1024 1147 1178 1184 1216 1364 1406 1408 1628 1672 1984 2048 2294 2356 2368 2432 2728 2812 2816 3256 3344 3968 4096 4588 4712 4736 4864 5456 5624 5632 6479 6512 6688 7733 7936 8192 9176 9424 9472 9728 10912 11248 11264 12617 12958 13024 13376 15466 15872 16384 18352 18848 18944 19456 21793 21824 22496 22528 25234 25916 26048 26752 30932 31744 32768 36704 37696 37888 38912 43586 43648 44992 45056 50468 51832 52096 53504 61864 63488 65536 73408 75392 75776 77824 87172 87296 89984 90112 100936 103664 104192 107008 123728 126976 131072 146816 150784 151552 155648 174344 174592 179968 180224 201872 207328 208384 214016 239723 247456 253952 293632 301568 303104 311296 348688 349184 359936 360448 403744 414656 416768 428032 479446 494912 507904 587264 603136 606208 622592 697376 698368 719872 720896 807488 829312 833536 856064 958892 989824 1015808 1174528 1206272 1212416 1245184 1394752 1396736 1439744 1441792 1614976 1658624 1667072 1712128 1917784 1979648 2031616 2349056 2412544 2424832 2490368 2789504 2793472 2879488 3229952 3317248 3334144 3424256 3835568 3959296 4063232 4698112 4825088 4849664 5579008 5586944 5758976 6459904 6634496 6668288 6848512 7671136 7918592 9396224 9650176 11158016 11173888 11517952 12919808 13268992 13336576 13697024 15342272 15837184 18792448 19300352 22316032 22347776 23035904 25839616 26537984 26673152 27394048 30684544 31674368 37584896 38600704 44632064 44695552 46071808 51679232 53075968 53346304 61369088 63348736 75169792 77201408 89264128 92143616 103358464 106151936 122738176 126697472 150339584 178528256 206716928 212303872 245476352 253394944 357056512 413433856 424607744 490952704 506789888 714113024 826867712 849215488 981905408 1013579776 1428226048 1653735424 1963810816 2856452096 3927621632 7855243264 15710486528 31420973056
• Sum of all divisors σ(n): 76503813120
• Sum of proper divisors (its aliquot sum) s(n): 45082840064
• 31420973056 is an abundant number, because the sum of its proper divisors (45082840064) is greater than itself. Its abundance is 13661867008

Bases of 31420973056

• Binary: 11101010000110101100000000000000000₂
• Hexadecimal: 0x750D60000
• Base-36: EFN8HZ4

Squares and roots of 31420973056

• 31420973056 squared (31420973056²) is 987277547785877979136
• 31420973056 cubed (31420973056³) is 31021221227773824439735986159616
• The square root of 31420973056 is 177259.6204892701
• The cube root of 31420973056 is 3155.5365151739

Scales and comparisons

• 31,420,973,056 seconds is equal to 999 years, 4 weeks, 4 days, 16 hours, 4 minutes, 16 seconds.
• To count from 1 to 31,420,973,056 would take you about one thousand, nine hundred ninety-eight 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 31420973056 cubic inches would be around 263 feet tall.

Recreational maths with 31420973056

• 31420973056 backwards is 65037902413
• The number of decimal digits it has is: 11
• The sum of 31420973056's digits is 40
• More coming soon!