72996020643906

Names of 72996020643906

• Cardinal: 72996020643906 can be written as Seventy-two trillion, nine hundred ninety-six billion, twenty million, six hundred forty-three thousand, nine hundred six.

Scientific notation

• Scientific notation: 7.2996020643906 × 10¹³

Factors of 72996020643906

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1712

Divisors of 72996020643906

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 6 9 18 97 139 194 278 291 417 582 834 873 1251 1471 1746 2502 2942 4413 8826 13239 13483 19321 26478 26966 38642 40449 57963 80898 115926 121347 142687 173889 204469 242694 285374 347778 408938 428061 613407 856122 1226814 1284183 1840221 1874137 2163841 2568366 3680442 3748274 4327682 5622411 6491523 11244822 12983046 16867233 19474569 19833493 28421191 33734466 38949138 39666986 56842382 59500479 85263573 119000958 170527146 178501437 209892577 255790719 300773899 357002874 419785154 511581438 601547798 629677731 902321697 1259355462 1804643394 1889033193 2706965091 2756855527 3778066386 5413930182 5513711054 8270566581 16541133162 24811699743 29175068203 41807571961 49623399486 58350136406 83615143922 87525204609 125422715883 175050409218 250845431766 262575613827 376268147649 525151227654 752536295298 4055334480217 8110668960434 12166003440651 24332006881302 36498010321953 72996020643906
• Sum of all divisors σ(n): 161055855351846
• Sum of proper divisors (its aliquot sum) s(n): 88059834707940
• 72996020643906 is an abundant number, because the sum of its proper divisors (88059834707940) is greater than itself. Its abundance is 15063814064034

Bases of 72996020643906

• Binary: 10000100110001110110101111000010110100001000010₂
• Hexadecimal: 0x4263B5E16842
• Base-36: PVHWPZN0I

Squares and roots of 72996020643906

• 72996020643906 squared (72996020643906²) is 5328419029845550922854936836
• 72996020643906 cubed (72996020643906³) is 388953385501987415907466738911223678321416
• The square root of 72996020643906 is 8543770.8679426791
• The cube root of 72996020643906 is 41792.6325400177

Scales and comparisons

• 72,996,020,643,906 seconds is equal to 2,321,047 years, 34 weeks, 4 days, 1 hour, 5 minutes, 6 seconds.
• To count from 1 to 72,996,020,643,906 would take you about five million, eight hundred two thousand, six hundred nineteen 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 72996020643906 cubic inches would be around 3482.7 feet tall.

Recreational maths with 72996020643906

• 72996020643906 backwards is 60934602069927
• The number of decimal digits it has is: 14
• The sum of 72996020643906's digits is 63
• More coming soon!