72998336085409839

Names of 72998336085409839

• Cardinal: 72998336085409839 can be written as Seventy-two quadrillion, nine hundred ninety-eight trillion, three hundred thirty-six billion, eighty-five million, four hundred nine thousand, eight hundred thirty-nine.

Scientific notation

• Scientific notation: 7.2998336085409839 × 10¹⁶

Factors of 72998336085409839

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 532052

Divisors of 72998336085409839

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 13 19 39 57 169 247 507 741 3169 3211 4561 9507 9633 13683 41197 59293 60211 86659 123591 177879 180633 259977 524287 535561 770809 782743 1126567 1572861 1606683 2312427 2348229 3379701 6815731 9961453 10175659 14453809 14645371 20447193 29884359 30526977 43361427 43936113 88604503 129498889 187899517 265813509 274622371 388496667 563698551 823867113 1661465503 1683485557 2391273007 2442693721 3570090823 4984396509 5050456671 7173819021 7328081163 10710272469 21599051539 31086549091 31567844557 45434187133 46411180699 64797154617 93259647273 94703533671 136302561399 139233542097 280787670007 404125138183 410381979241 590644432729 842363010021 1212375414549 1231145937723 1771933298187 5334965730133 7577944159183 7678377625477 16004897190399 22733832477549 23035132876431 98513274069379 143980939024477 295539822208137 431942817073431 1280672562901927 1871752207318201 3842017688705781 5615256621954603 24332778695136613 72998336085409839
• Sum of all divisors σ(n): 111000653974732800
• Sum of proper divisors (its aliquot sum) s(n): 38002317889322961
• 72998336085409839 is a deficient number, because the sum of its proper divisors (38002317889322961) is less than itself. Its deficiency is 34996018196086878

Bases of 72998336085409839

• Binary: 100000011010101111001100110010011100100001100000000101111₂
• Hexadecimal: 0x10357999390C02F
• Base-36: JYRR0N42GJ3

Squares and roots of 72998336085409839

• 72998336085409839 squared (72998336085409839²) is 5328757071238448257350648598005921
• 72998336085409839 cubed (72998336085409839³) is 388990399603768465533284512445314614448717433656719
• The square root of 72998336085409839 is 270182042.4924829067
• The cube root of 72998336085409839 is 417930.7442425513

Scales and comparisons

• 72,998,336,085,409,839 seconds is equal to 2,321,121,288 years, 43 weeks, 3 days, 16 hours, 30 minutes, 39 seconds.
• To count from 1 to 72,998,336,085,409,839 would take you about six billion, nine hundred sixty-three million, three hundred sixty-three thousand, eight hundred sixty-six 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 72998336085409839 cubic inches would be around 34827.6 feet tall.

Recreational maths with 72998336085409839

• 72998336085409839 backwards is 93890458063389927
• The number of decimal digits it has is: 17
• The sum of 72998336085409839's digits is 93
• More coming soon!