72221933056

Names of 72221933056

• Cardinal: 72221933056 can be written as Seventy-two billion, two hundred twenty-one million, nine hundred thirty-three thousand and fifty-six.

Scientific notation

• Scientific notation: 7.2221933056 × 10¹⁰

Factors of 72221933056

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1666

Divisors of 72221933056

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 31 32 52 56 62 64 91 104 112 124 128 182 208 217 224 248 256 364 403 416 434 448 496 512 728 806 832 868 896 961 992 1456 1612 1613 1664 1736 1792 1922 1984 2821 2912 3224 3226 3328 3472 3584 3844 3968 5642 5824 6448 6452 6656 6727 6944 7688 7936 11284 11291 11648 12493 12896 12904 13454 13888 15376 15872 20969 22568 22582 23296 24986 25792 25808 26908 27776 30752 41938 45136 45164 46592 49972 50003 51584 51616 53816 55552 61504 83876 87451 90272 90328 99944 100006 103168 103232 107632 111104 123008 146783 167752 174902 180544 180656 199888 200012 206336 206464 215264 246016 293566 335504 349804 350021 361088 361312 399776 400024 412928 430528 492032 587132 650039 671008 699608 700042 722176 722624 799552 800048 825856 861056 1174264 1300078 1342016 1399216 1400084 1444352 1445248 1550093 1599104 1600096 1722112 2348528 2600156 2684032 2798432 2800168 2890496 3100186 3198208 3200192 3444224 4550273 4697056 5200312 5368064 5596864 5600336 5780992 6200372 6396416 6400384 9100546 9394112 10400624 10736128 10850651 11193728 11200672 12400744 12800768 18201092 18788224 20151209 20801248 21701302 22387456 22401344 24801488 25601536 36402184 37576448 40302418 41602496 43402604 44774912 44802688 49602976 72804368 75152896 80604836 83204992 86805208 89605376 99205952 141058463 145608736 161209672 166409984 173610416 179210752 198411904 282116926 291217472 322419344 332819968 347220832 396823808 564233852 582434944 644838688 694441664 793647616 1128467704 1164869888 1289677376 1388883328 2256935408 2329739776 2579354752 2777766656 4513870816 5158709504 5555533312 9027741632 10317419008 18055483264 36110966528 72221933056
• Sum of all divisors σ(n): 183631184352
• Sum of proper divisors (its aliquot sum) s(n): 111409251296
• 72221933056 is an abundant number, because the sum of its proper divisors (111409251296) is greater than itself. Its abundance is 39187318240

Bases of 72221933056

• Binary: 1000011010000110000110011111000000000₂
• Hexadecimal: 0x10D0C33E00
• Base-36: X6F2O74

Squares and roots of 72221933056

• 72221933056 squared (72221933056²) is 5216007614345345499136
• 72221933056 cubed (72221933056³) is 376710152742835807903791097839616
• The square root of 72221933056 is 268741.3869429121
• The cube root of 72221933056 is 4164.4377002757

Scales and comparisons

• 72,221,933,056 seconds is equal to 2,296 years, 22 weeks, 4 days, 4 minutes, 16 seconds.
• To count from 1 to 72,221,933,056 would take you about four thousand, five hundred ninety-two 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 72221933056 cubic inches would be around 347 feet tall.

Recreational maths with 72221933056

• 72221933056 backwards is 65033912227
• The number of decimal digits it has is: 11
• The sum of 72221933056's digits is 40
• More coming soon!