56749723869513780

Names of 56749723869513780

• Cardinal: 56749723869513780 can be written as Fifty-six quadrillion, seven hundred forty-nine trillion, seven hundred twenty-three billion, eight hundred sixty-nine million, five hundred thirteen thousand, seven hundred eighty.

Scientific notation

• Scientific notation: 5.674972386951378 × 10¹⁶

Factors of 56749723869513780

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 198411733233

Divisors of 56749723869513780

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 60 63 70 84 90 105 126 140 180 210 227 252 315 420 454 630 681 908 1135 1260 1362 1589 2043 2270 2724 3178 3405 4086 4540 4767 6356 6810 7945 8172 9534 10215 13620 14301 15890 19068 20430 23835 28602 31780 40860 47670 57204 71505 95340 143010 286020 198411732989 396823465978 595235198967 793646931956 992058664945 1190470397934 1388882130923 1785705596901 1984117329890 2380940795868 2777764261846 2976175994835 3571411193802 3968234659780 4166646392769 5555528523692 5952351989670 6944410654615 7142822387604 8333292785538 8928527984505 11904703979340 12499939178307 13888821309230 16666585571076 17857055969010 20833231963845 24999878356614 27777642618460 35714111938020 41666463927690 45039463388503 49999756713228 62499695891535 83332927855380 90078926777006 124999391783070 135118390165509 180157853554012 225197316942515 249998783566140 270236780331018 315276243719521 405355170496527 450394633885030 540473560662036 630552487439042 675591950827545 810710340993054 900789267770060 945828731158563 1261104974878084 1351183901655090 1576381218597605 1621420681986108 1891657462317126 2026775852482635 2702367803310180 2837486193475689 3152762437195210 3783314924634252 4053551704965270 4729143655792815 5674972386951378 6305524874390420 8107103409930540 9458287311585630 11349944773902756 14187430967378445 18916574623171260 28374861934756890 56749723869513780
• Sum of all divisors σ(n): 197599038531672960
• Sum of proper divisors (its aliquot sum) s(n): 140849314662159180
• 56749723869513780 is an abundant number, because the sum of its proper divisors (140849314662159180) is greater than itself. Its abundance is 84099590792645400

Bases of 56749723869513780

• Binary: 11001001100111011001001010111100010110000000100000110100₂
• Hexadecimal: 0xC99D92BC580834
• Base-36: FIS3J8LGIT0

Squares and roots of 56749723869513780

• 56749723869513780 squared (56749723869513780²) is 3220531159266062075420093609888400
• 56749723869513780 cubed (56749723869513780³) is 182764254001514127982111081908407443601108062152000
• The square root of 56749723869513780 is 238222005.4266897063
• The cube root of 56749723869513780 is 384286.0188907767

Scales and comparisons

• 56,749,723,869,513,780 seconds is equal to 1,804,465,680 years, 32 weeks, 5 days, 3 minutes.
• To count from 1 to 56,749,723,869,513,780 would take you about five billion, four hundred thirteen million, three hundred ninety-seven thousand and forty-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 56749723869513780 cubic inches would be around 32023.8 feet tall.

Recreational maths with 56749723869513780

• 56749723869513780 backwards is 08731596832794765
• 56749723869513780 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 56749723869513780's digits is 90
• More coming soon!