72493345992302496

Names of 72493345992302496

• Cardinal: 72493345992302496 can be written as Seventy-two quadrillion, four hundred ninety-three trillion, three hundred forty-five billion, nine hundred ninety-two million, three hundred two thousand, four hundred ninety-six.

Scientific notation

• Scientific notation: 7.2493345992302496 × 10¹⁶

Factors of 72493345992302496

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 83904335639244

Divisors of 72493345992302496

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 96 108 144 216 288 432 864 83904335639239 167808671278478 251713006917717 335617342556956 503426013835434 671234685113912 755139020753151 1006852027670868 1342469370227824 1510278041506302 2013704055341736 2265417062259453 2684938740455648 3020556083012604 4027408110683472 4530834124518906 6041112166025208 8054816221366944 9061668249037812 12082224332050416 18123336498075624 24164448664100832 36246672996151248 72493345992302496
• Sum of all divisors σ(n): 211438925810884800
• Sum of proper divisors (its aliquot sum) s(n): 138945579818582304
• 72493345992302496 is an abundant number, because the sum of its proper divisors (138945579818582304) is greater than itself. Its abundance is 66452233826279808

Bases of 72493345992302496

• Binary: 100000001100011000101000001101000011100110101111110100000₂
• Hexadecimal: 0x1018C5068735FA0
• Base-36: JTSQVE938O0

Squares and roots of 72493345992302496

• 72493345992302496 squared (72493345992302496²) is 5255285213159680358442483567830016
• 72493345992302496 cubed (72493345992302496³) is 380973209245815882524537490184183368040230180519936
• The square root of 72493345992302496 is 269245883.8911051875
• The cube root of 72493345992302496 is 416964.7887278939

Scales and comparisons

• 72,493,345,992,302,496 seconds is equal to 2,305,064,165 years, 47 weeks, 3 days, 9 hours, 21 minutes, 36 seconds.
• To count from 1 to 72,493,345,992,302,496 would take you about six billion, nine hundred fifteen million, one hundred ninety-two thousand, four hundred ninety-seven 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 72493345992302496 cubic inches would be around 34747.1 feet tall.

Recreational maths with 72493345992302496

• 72493345992302496 backwards is 69420329954339427
• The number of decimal digits it has is: 17
• The sum of 72493345992302496's digits is 81
• More coming soon!