31056068472

Names of 31056068472

• Cardinal: 31056068472 can be written as Thirty-one billion, fifty-six million, sixty-eight thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 3.1056068472 × 10¹⁰

Factors of 31056068472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6257

Divisors of 31056068472

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 22 24 26 33 39 44 52 66 78 88 104 132 143 156 264 286 312 429 572 858 1144 1716 2309 3432 3919 4618 6927 7838 9236 11757 13854 15676 18472 23514 25399 27708 30017 31352 43109 47028 50798 50947 55416 60034 76197 86218 90051 94056 101596 101894 120068 129327 152394 152841 172436 180102 203192 203788 240136 258654 304788 305682 330187 344872 360204 407576 517308 560417 609576 611364 660374 720408 990561 1034616 1120834 1222728 1320748 1681251 1981122 2241668 2641496 3362502 3962244 4483336 6725004 7924488 9048971 13450008 18097942 27146913 36195884 54293826 72391768 99538681 108587652 117636623 199077362 217175304 235273246 298616043 352909869 398154724 470546492 597232086 705819738 796309448 941092984 1194464172 1294002853 1411639476 2388928344 2588005706 2823278952 3882008559 5176011412 7764017118 10352022824 15528034236 31056068472
• Sum of all divisors σ(n): 91276416000
• Sum of proper divisors (its aliquot sum) s(n): 60220347528
• 31056068472 is an abundant number, because the sum of its proper divisors (60220347528) is greater than itself. Its abundance is 29164279056

Bases of 31056068472

• Binary: 11100111011000101011111111101111000₂
• Hexadecimal: 0x73B15FF78
• Base-36: E9LZBSO

Squares and roots of 31056068472

• 31056068472 squared (31056068472²) is 964479388937552414784
• 31056068472 cubed (31056068472³) is 29952937942677347125620849090048
• The square root of 31056068472 is 176227.3204471997
• The cube root of 31056068472 is 3143.2734086473

Scales and comparisons

• 31,056,068,472 seconds is equal to 987 years, 25 weeks, 2 days, 5 hours, 41 minutes, 12 seconds.
• To count from 1 to 31,056,068,472 would take you about one thousand, nine hundred seventy-four 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 31056068472 cubic inches would be around 261.9 feet tall.

Recreational maths with 31056068472

• 31056068472 backwards is 27486065013
• The number of decimal digits it has is: 11
• The sum of 31056068472's digits is 42
• More coming soon!