12972317504985501

Names of 12972317504985501

• Cardinal: 12972317504985501 can be written as Twelve quadrillion, nine hundred seventy-two trillion, three hundred seventeen billion, five hundred four million, nine hundred eighty-five thousand, five hundred one.

Scientific notation

• Scientific notation: 1.2972317504985501 × 10¹⁶

Factors of 12972317504985501

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 118

Divisors of 12972317504985501

• Number of divisors d(n): 140
• Complete list of divisors:
  1 3 13 23 39 69 79 169 237 299 507 897 1027 1817 2197 3081 3887 5451 6241 6591 11661 13351 18723 23621 28561 40053 50531 70863 81133 85683 143543 151593 173563 243399 307073 371293 430629 493039 520689 656903 921219 1054729 1113879 1479117 1866059 1970709 2256319 3164187 3991949 4826809 5598177 6409507 6768957 8539739 11339897 11975847 13711477 14480427 19228521 24258767 25619217 29332147 34019691 38950081 41134431 51895337 72776301 83323591 87996441 111016607 116850243 147418661 155686011 178249201 249970773 315363971 333049821 381317911 442255983 506351053 534747603 674639381 895851863 946091913 1083206683 1143953733 1519053159 1916442593 2023918143 2317239613 2687555589 3249620049 4099731623 5749327779 6582563689 6951718839 8770311953 11646074219 12299194869 14081686879 19747691067 24913753709 26310935859 30124114969 34938222657 42245060637 53296511099 74741261127 85573327957 90372344907 151398964847 159889533297 183061929427 256719983871 323878798217 454196894541 549185788281 692854644287 971636394651 1112453263441 1968186543011 2078563932861 2379805082551 3337359790323 4210424376821 5904559629033 7139415247653 12631273130463 14461892424733 25586425059143 43385677274199 54735516898673 76759275177429 164206550696019 188004601521529 332623525768859 564013804564587 997870577306577 4324105834995167 12972317504985501
• Sum of all divisors σ(n): 19803151038236448
• Sum of proper divisors (its aliquot sum) s(n): 6830833533250947
• 12972317504985501 is a deficient number, because the sum of its proper divisors (6830833533250947) is less than itself. Its deficiency is 6141483971734554

Bases of 12972317504985501

• Binary: 101110000101100100000100001000110011000101100110011101₂
• Hexadecimal: 0x2E164108CC599D
• Base-36: 3JQAWE35LZX

Squares and roots of 12972317504985501

• 12972317504985501 squared (12972317504985501²) is 168281021450153253761990220221001
• 12972317504985501 cubed (12972317504985501³) is 2182994840314663632179367065385401144719520706501
• The square root of 12972317504985501 is 113896082.0440523363
• The cube root of 12972317504985501 is 234966.4506503955

Scales and comparisons

• 12,972,317,504,985,501 seconds is equal to 412,479,570 years, 33 weeks, 4 days, 2 hours, 38 minutes, 21 seconds.
• To count from 1 to 12,972,317,504,985,501 would take you about one billion, two hundred thirty-seven million, four hundred thirty-eight thousand, seven hundred eleven 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 12972317504985501 cubic inches would be around 19580.5 feet tall.

Recreational maths with 12972317504985501

• 12972317504985501 backwards is 10558940571327921
• 12972317504985501 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 12972317504985501's digits is 69
• More coming soon!