56137557840

Names of 56137557840

• Cardinal: 56137557840 can be written as Fifty-six billion, one hundred thirty-seven million, five hundred fifty-seven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 5.613755784 × 10¹⁰

Factors of 56137557840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2570431

Divisors of 56137557840

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 35 39 40 42 48 52 56 60 65 70 78 80 84 91 104 105 112 120 130 140 156 168 182 195 208 210 240 260 273 280 312 336 364 390 420 455 520 546 560 624 728 780 840 910 1040 1092 1365 1456 1560 1680 1820 2184 2730 3120 3640 4368 5460 7280 10920 21840 2570401 5140802 7711203 10281604 12852005 15422406 17992807 20563208 25704010 30844812 33415213 35985614 38556015 41126416 51408020 53978421 61689624 66830426 71971228 77112030 89964035 100245639 102816040 107956842 123379248 133660852 143942456 154224060 167076065 179928070 200491278 205632080 215913684 233906491 267321704 269892105 287884912 308448120 334152130 359856140 400982556 431827368 467812982 501228195 534643408 539784210 616896240 668304260 701719473 719712280 801965112 863654736 935625964 1002456390 1079568420 1169532455 1336608520 1403438946 1439424560 1603930224 1871251928 2004912780 2159136840 2339064910 2673217040 2806877892 3508597365 3742503856 4009825560 4318273680 4678129820 5613755784 7017194730 8019651120 9356259640 11227511568 14034389460 18712519280 28068778920 56137557840
• Sum of all divisors σ(n): 214186457856
• Sum of proper divisors (its aliquot sum) s(n): 158048900016
• 56137557840 is an abundant number, because the sum of its proper divisors (158048900016) is greater than itself. Its abundance is 101911342176

Bases of 56137557840

• Binary: 110100010010000011110010011101010000₂
• Hexadecimal: 0xD120F2750
• Base-36: PSEUOUO

Squares and roots of 56137557840

• 56137557840 squared (56137557840²) is 3151425400239345465600
• 56137557840 cubed (56137557840³) is 176913325684381405918861730304000
• The square root of 56137557840 is 236933.6570434855
• The cube root of 56137557840 is 3828.9924074265

Scales and comparisons

• 56,137,557,840 seconds is equal to 1,785 years, 6 hours, 4 minutes.
• To count from 1 to 56,137,557,840 would take you about three thousand, five hundred seventy 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 56137557840 cubic inches would be around 319.1 feet tall.

Recreational maths with 56137557840

• 56137557840 backwards is 04875573165
• The number of decimal digits it has is: 11
• The sum of 56137557840's digits is 51
• More coming soon!