61461601787072

Names of 61461601787072

• Cardinal: 61461601787072 can be written as Sixty-one trillion, four hundred sixty-one billion, six hundred one million, seven hundred eighty-seven thousand and seventy-two.

Scientific notation

• Scientific notation: 6.1461601787072 × 10¹³

Factors of 61461601787072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3093910

Divisors of 61461601787072

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 8 16 17 19 31 32 34 38 62 64 68 76 124 136 152 248 272 304 323 496 527 544 589 608 646 961 992 1054 1088 1178 1216 1292 1922 1984 2108 2356 2584 3844 4216 4712 5168 7688 8432 9424 10013 10336 15376 16337 16864 18259 18848 20026 20672 30752 32674 33728 36518 37696 40052 61504 65348 73036 80104 130696 146072 160208 261392 292144 310403 320416 522784 584288 620806 640832 1045568 1168576 1241612 2483224 3093841 4966448 6187682 9932896 12375364 19865792 24750728 49501456 52595297 58782979 95909071 99002912 105190594 117565958 191818142 198005824 210381188 235131916 383636284 420762376 470263832 767272568 841524752 940527664 999310643 1534545136 1630454207 1683049504 1822272349 1881055328 1998621286 2973181201 3069090272 3260908414 3366099008 3644544698 3762110656 3997242572 5946362402 6138180544 6521816828 7289089396 7994485144 11892724804 13043633656 14578178792 15988970288 23785449608 26087267312 29156357584 30978629933 31977940576 47570899216 50544080417 52174534624 56490442819 58312715168 61957259866 63955881152 95141798432 101088160834 104349069248 112980885638 116625430336 123914519732 190283596864 202176321668 225961771276 247829039464 404352643336 451923542552 495658078928 808705286672 903847085104 960337527923 991316157856 1617410573344 1807694170208 1920675055846 1982632315712 3234821146688 3615388340416 3841350111692 7682700223384 15365400446768 30730800893536 61461601787072
• Sum of all divisors σ(n): 140460303046320
• Sum of proper divisors (its aliquot sum) s(n): 78998701259248
• 61461601787072 is an abundant number, because the sum of its proper divisors (78998701259248) is greater than itself. Its abundance is 17537099472176

Bases of 61461601787072

• Binary: 1101111110011000100100111100010001110011000000₂
• Hexadecimal: 0x37E624F11CC0
• Base-36: LSB2IT8ZK

Squares and roots of 61461601787072

• 61461601787072 squared (61461601787072²) is 3777528494232612064026333184
• 61461601787072 cubed (61461601787072³) is 232172952051842510879623386105401695797248
• The square root of 61461601787072 is 7839745.0077838629
• The cube root of 61461601787072 is 39464.0171776287

Scales and comparisons

• 61,461,601,787,072 seconds is equal to 1,954,288 years, 42 weeks, 5 days, 19 hours, 4 minutes, 32 seconds.
• To count from 1 to 61,461,601,787,072 would take you about four million, eight hundred eighty-five thousand, seven hundred twenty-two 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 61461601787072 cubic inches would be around 3288.7 feet tall.

Recreational maths with 61461601787072

• 61461601787072 backwards is 27078710616416
• The number of decimal digits it has is: 14
• The sum of 61461601787072's digits is 56
• More coming soon!