4991040097082342912

Names of 4991040097082342912

• Cardinal: 4991040097082342912 can be written as Four quintillion, nine hundred ninety-one quadrillion, forty trillion, ninety-seven billion, eighty-two million, three hundred forty-two thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 4.991040097082342912 × 10¹⁸

Factors of 4991040097082342912

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4244096

Divisors of 4991040097082342912

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 128 224 256 448 512 896 1792 1879 3584 3758 7516 13153 15032 26306 30064 52612 60128 105224 120256 182561 210448 240512 365122 420896 481024 730244 841792 962048 1277927 1460488 1683584 2555854 2920976 3367168 4059647 5111708 5841952 6734336 8119294 10223416 11683904 16238588 20446832 23367808 28417529 32477176 40893664 46735616 56835058 64954352 81787328 93471232 113670116 129908704 163574656 227340232 259817408 327149312 343032119 454680464 519634816 654298624 686064238 909360928 1039269632 1372128476 1818721856 2078539264 2401224833 2744256952 3637443712 4802449666 5488513904 7274887424 7628076713 9604899332 10977027808 14549774848 15256153426 19209798664 21954055616 30512306852 38419597328 43908111232 53396536991 61024613704 76839194656 87816222464 106793073982 122049227408 153678389312 175632444928 213586147964 244098454816 307356778624 427172295928 488196909632 614713557248 741133215967 854344591856 976393819264 1229427114496 1482266431934 1708689183712 1952787638528 2964532863868 3417378367424 3905575277056 5187932511769 5929065727736 6834756734848 10375865023538 11858131455472 13669513469696 20751730047076 23716262910944 27339026939392 41503460094152 47432525821888 83006920188304 94865051643776 166013840376608 189730103287552 332027680753216 379460206575104 664055361506432 1328110723012864 1392589312801993 2656221446025728 2785178625603986 5570357251207972 9748125189613951 11140714502415944 19496250379227902 22281429004831888 38992500758455804 44562858009663776 77985001516911608 89125716019327552 155970003033823216 178251432038655104 311940006067646432 356502864077310208 623880012135292864 713005728154620416 1247760024270585728 2495520048541171456 4991040097082342912
• Sum of all divisors σ(n): 11403081640499281920
• Sum of proper divisors (its aliquot sum) s(n): 6412041543416939008
• 4991040097082342912 is an abundant number, because the sum of its proper divisors (6412041543416939008) is greater than itself. Its abundance is 1421001446334596096

Bases of 4991040097082342912

• Binary: 100010101000011101111001000011001001110010100101111111000000000₂
• Hexadecimal: 0x4543BC864E52FE00
• Base-36: 11X3S1ZEUAUBK

Squares and roots of 4991040097082342912

• 4991040097082342912 squared (4991040097082342912²) is 24910481250683722959998265283156639744
• 4991040097082342912 cubed (4991040097082342912³) is 124329210759780371524093568818205364372451437436655894528
• The square root of 4991040097082342912 is 2234063583.9389940943
• The cube root of 4991040097082342912 is 1708953.9213852975

Scales and comparisons

• 4,991,040,097,082,342,912 seconds is equal to 158,699,636,786 years, 28 weeks, 4 days, 21 hours, 28 minutes, 32 seconds.
• To count from 1 to 4,991,040,097,082,342,912 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 4991040097082342912 cubic inches would be around 142412.8 feet tall.

Recreational maths with 4991040097082342912

• 4991040097082342912 backwards is 2192432807900401994
• The number of decimal digits it has is: 19
• The sum of 4991040097082342912's digits is 74
• More coming soon!