21622996992

Names of 21622996992

• Cardinal: 21622996992 can be written as Twenty-one billion, six hundred twenty-two million, nine hundred ninety-six thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 2.1622996992 × 10¹⁰

Factors of 21622996992

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 676

Divisors of 21622996992

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 12 16 23 24 31 32 46 48 62 64 69 92 93 96 124 128 138 184 186 192 248 256 276 368 372 384 496 512 552 617 713 736 744 768 992 1024 1104 1234 1426 1472 1488 1536 1851 1984 2048 2139 2208 2468 2852 2944 2976 3072 3702 3968 4096 4278 4416 4936 5704 5888 5952 6144 7404 7936 8192 8556 8832 9872 11408 11776 11904 12288 14191 14808 15872 16384 17112 17664 19127 19744 22816 23552 23808 24576 28382 29616 31744 34224 35328 38254 39488 42573 45632 47104 47616 49152 56764 57381 59232 63488 68448 70656 76508 78976 85146 91264 94208 95232 113528 114762 118464 126976 136896 141312 153016 157952 170292 182528 188416 190464 227056 229524 236928 253952 273792 282624 306032 315904 340584 365056 376832 380928 439921 454112 459048 473856 507904 547584 565248 612064 631808 681168 730112 761856 879842 908224 918096 947712 1095168 1130496 1224128 1263616 1319763 1362336 1460224 1523712 1759684 1816448 1836192 1895424 2190336 2448256 2527232 2639526 2724672 2920448 3519368 3632896 3672384 3790848 4380672 4896512 5054464 5279052 5449344 5840896 7038736 7265792 7344768 7581696 8761344 9793024 10108928 10558104 10898688 11681792 14077472 14531584 14689536 15163392 17522688 19586048 21116208 21797376 28154944 29063168 29379072 30326784 35045376 39172096 42232416 43594752 56309888 58126336 58758144 78344192 84464832 87189504 112619776 116252672 117516288 156688384 168929664 174379008 225239552 232505344 235032576 313376768 337859328 348758016 450479104 470065152 675718656 697516032 900958208 940130304 1351437312 1801916416 2702874624 3603832832 5405749248 7207665664 10811498496 21622996992
• Sum of all divisors σ(n): 62208018432
• Sum of proper divisors (its aliquot sum) s(n): 40585021440
• 21622996992 is an abundant number, because the sum of its proper divisors (40585021440) is greater than itself. Its abundance is 18962024448

Bases of 21622996992

• Binary: 10100001000110101001100000000000000₂
• Hexadecimal: 0x508D4C000
• Base-36: 9XLRV9C

Squares and roots of 21622996992

• 21622996992 squared (21622996992²) is 467553998916041048064
• 21622996992 cubed (21622996992³) is 10109918712159126842836399423488
• The square root of 21622996992 is 147047.6011093007
• The cube root of 21622996992 is 2785.9413068491

Scales and comparisons

• 21,622,996,992 seconds is equal to 687 years, 28 weeks, 2 days, 4 hours, 3 minutes, 12 seconds.
• To count from 1 to 21,622,996,992 would take you about one thousand, three hundred seventy-five 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 21622996992 cubic inches would be around 232.2 feet tall.

Recreational maths with 21622996992

• 21622996992 backwards is 29969922612
• The number of decimal digits it has is: 11
• The sum of 21622996992's digits is 57
• More coming soon!