72224040162493917

Names of 72224040162493917

• Cardinal: 72224040162493917 can be written as Seventy-two quadrillion, two hundred twenty-four trillion, forty billion, one hundred sixty-two million, four hundred ninety-three thousand, nine hundred seventeen.

Scientific notation

• Scientific notation: 7.2224040162493917 × 10¹⁶

Factors of 72224040162493917

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1308304039

Divisors of 72224040162493917

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 29 87 257 261 771 823 2313 2469 7407 7453 22359 23867 67077 71601 211511 214803 634533 1903599 6133819 18401457 55204371 1308302927 3924908781 11774726343 37940784883 113822354649 336233852239 341467063947 1008701556717 1076733308921 3026104670151 3230199926763 9690599780289 9750781714931 29252345144793 31225265958709 87757035434379 93675797876127 276720460392697 281027393628381 830161381178091 2490484143534273 8024893351388213 24074680054164639 72224040162493917
• Sum of all divisors σ(n): 108472547067056640
• Sum of proper divisors (its aliquot sum) s(n): 36248506904562723
• 72224040162493917 is a deficient number, because the sum of its proper divisors (36248506904562723) is less than itself. Its deficiency is 35975533257931194

Bases of 72224040162493917

• Binary: 100000000100101110110000111000010001000010000010111011101₂
• Hexadecimal: 0x1009761C22105DD
• Base-36: JR5AA07AJ19

Squares and roots of 72224040162493917

• 72224040162493917 squared (72224040162493917²) is 5216311977393534348733633062002889
• 72224040162493917 cubed (72224040162493917³) is 376743125755368686045002710415191161137113298926213
• The square root of 72224040162493917 is 268745307.2380872607
• The cube root of 72224040162493917 is 416447.8199645807

Scales and comparisons

• 72,224,040,162,493,917 seconds is equal to 2,296,501,073 years, 28 weeks, 1 day, 14 hours, 31 minutes, 57 seconds.
• To count from 1 to 72,224,040,162,493,917 would take you about six billion, eight hundred eighty-nine million, five hundred three thousand, two hundred twenty 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 72224040162493917 cubic inches would be around 34704 feet tall.

Recreational maths with 72224040162493917

• 72224040162493917 backwards is 71939426104042227
• The number of decimal digits it has is: 17
• The sum of 72224040162493917's digits is 63
• More coming soon!