72162592022961

Names of 72162592022961

• Cardinal: 72162592022961 can be written as Seventy-two trillion, one hundred sixty-two billion, five hundred ninety-two million, twenty-two thousand, nine hundred sixty-one.

Scientific notation

• Scientific notation: 7.2162592022961 × 10¹³

Factors of 72162592022961

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 352

Divisors of 72162592022961

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 11 27 33 67 99 121 201 271 297 363 603 737 813 1089 1809 2211 2439 2981 3267 4489 6633 7317 8107 8943 13467 18157 19899 24321 26829 32791 40401 49379 54471 72963 73441 80487 98373 121203 148137 163413 199727 218889 220323 295119 300763 444411 490239 543169 599181 660969 807851 885357 902289 1216519 1333233 1629507 1797543 1982907 2196997 2423553 2706867 3308393 3649557 4888521 4920547 5392629 6590991 7270659 8120601 8886361 9925179 10948671 13381709 14665563 14761641 19772973 21811977 26659083 29775537 32846013 36392323 40145127 44284923 54126017 59318919 79977249 81506773 89326611 109176969 120435381 132854769 147198799 162378051 239931747 244520319 327530907 329676649 361306143 441596397 487134153 595386187 733560957 896574503 982592721 989029947 1324789191 1461402459 1786158561 2200682871 2689723509 2967089841 3626443139 3974367573 5358475683 8069170527 8901269523 9862319533 10879329417 16075427049 22088335483 24207511581 29586958599 32637988251 39890874529 66265006449 88760875797 97913964753 119672623587 198795019347 242971690313 266282627391 359017870761 596385058041 728915070939 1077053612283 2186745212817 2672688593443 6560235638451 8018065780329 24054197340987 72162592022961
• Sum of all divisors σ(n): 119732202811200
• Sum of proper divisors (its aliquot sum) s(n): 47569610788239
• 72162592022961 is a deficient number, because the sum of its proper divisors (47569610788239) is less than itself. Its deficiency is 24592981234722

Bases of 72162592022961

• Binary: 10000011010000110101001101010011110000110110001₂
• Hexadecimal: 0x41A1A9A9E1B1
• Base-36: PKV1C3VE9

Squares and roots of 72162592022961

• 72162592022961 squared (72162592022961²) is 5207439687472314550351207521
• 72162592022961 cubed (72162592022961³) is 375782345651240168856709459435868507889681
• The square root of 72162592022961 is 8494856.7982609925
• The cube root of 72162592022961 is 41632.9681994531

Scales and comparisons

• 72,162,592,022,961 seconds is equal to 2,294,547 years, 11 weeks, 10 hours, 49 minutes, 21 seconds.
• To count from 1 to 72,162,592,022,961 would take you about five million, seven hundred thirty-six thousand, three hundred sixty-eight 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 72162592022961 cubic inches would be around 3469.4 feet tall.

Recreational maths with 72162592022961

• 72162592022961 backwards is 16922029526127
• The number of decimal digits it has is: 14
• The sum of 72162592022961's digits is 54
• More coming soon!