51920792320

Names of 51920792320

• Cardinal: 51920792320 can be written as Fifty-one billion, nine hundred twenty million, seven hundred ninety-two thousand, three hundred twenty.

Scientific notation

• Scientific notation: 5.192079232 × 10¹⁰

Factors of 51920792320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 15524

Divisors of 51920792320

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 32 38 40 64 76 80 95 128 139 152 160 190 256 278 304 320 380 556 608 640 695 760 1112 1216 1280 1390 1520 2224 2432 2641 2780 3040 4448 4864 5282 5560 6080 8896 10564 11120 12160 13205 15359 17792 21128 22240 24320 26410 30718 35584 42256 44480 52820 61436 76795 84512 88960 105640 122872 153590 169024 177920 211280 245744 291821 307180 338048 422560 491488 583642 614360 676096 845120 982976 1167284 1228720 1459105 1690240 1965952 2134901 2334568 2457440 2918210 3380480 3931904 4269802 4669136 4914880 5836420 8539604 9338272 9829760 10674505 11672840 17079208 18676544 19659520 21349010 23345680 34158416 37353088 40563119 42698020 46691360 68316832 74706176 81126238 85396040 93382720 136633664 162252476 170792080 186765440 202815595 273267328 324504952 341584160 373530880 405631190 546534656 649009904 683168320 811262380 1298019808 1366336640 1622524760 2596039616 2732673280 3245049520 5192079232 6490099040 10384158464 12980198080 25960396160 51920792320
• Sum of all divisors σ(n): 131862528000
• Sum of proper divisors (its aliquot sum) s(n): 79941735680
• 51920792320 is an abundant number, because the sum of its proper divisors (79941735680) is greater than itself. Its abundance is 28020943360

Bases of 51920792320

• Binary: 110000010110101110000110101100000000₂
• Hexadecimal: 0xC16B86B00
• Base-36: NUOARR4

Squares and roots of 51920792320

• 51920792320 squared (51920792320²) is 2695768675136570982400
• 51920792320 cubed (51920792320³) is 139966445524527449614128775168000
• The square root of 51920792320 is 227861.3445058201
• The cube root of 51920792320 is 3730.6150427983

Scales and comparisons

• 51,920,792,320 seconds is equal to 1,650 years, 47 weeks, 6 days, 2 hours, 18 minutes, 40 seconds.
• To count from 1 to 51,920,792,320 would take you about three thousand, three hundred one 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 51920792320 cubic inches would be around 310.9 feet tall.

Recreational maths with 51920792320

• 51920792320 backwards is 02329702915
• 51920792320 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 51920792320's digits is 40
• More coming soon!