13287991329046554

Names of 13287991329046554

• Cardinal: 13287991329046554 can be written as Thirteen quadrillion, two hundred eighty-seven trillion, nine hundred ninety-one billion, three hundred twenty-nine million, forty-six thousand, five hundred fifty-four.

Scientific notation

• Scientific notation: 1.3287991329046554 × 10¹⁶

Factors of 13287991329046554

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6639327

Divisors of 13287991329046554

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 37 74 111 222 379 643 758 1137 1286 1369 1929 2274 2738 3858 4107 8214 14023 23791 28046 42069 47582 71373 84138 142746 243697 487394 518851 731091 880267 1037702 1462182 1556553 1760534 2640801 3113106 5281602 6638263 9016789 13276526 18033578 19914789 27050367 39829578 54100734 245615731 333621193 491231462 667242386 736847193 1000863579 1473694386 2001727158 2515901677 4268403109 5031803354 7547705031 8536806218 9087782047 12805209327 15095410062 18175564094 25610418654 27263346141 54526692282 93088362049 157930915033 186176724098 279265086147 315861830066 473792745099 558530172294 947585490198 1617724778311 3235449556622 3444269395813 4853174334933 5843443856221 6888538791626 9706348669866 10332808187439 11686887712442 17530331568663 20665616374878 35060663137326 59855816797507 119711633595014 179567450392521 359134900785042 2214665221507759 4429330443015518 6643995664523277 13287991329046554
• Sum of all divisors σ(n): 27428327571294720
• Sum of proper divisors (its aliquot sum) s(n): 14140336242248166
• 13287991329046554 is an abundant number, because the sum of its proper divisors (14140336242248166) is greater than itself. Its abundance is 852344913201612

Bases of 13287991329046554

• Binary: 101111001101010101101110010010111100100100000000011010₂
• Hexadecimal: 0x2F355B92F2401A
• Base-36: 3MU76XZJML6

Squares and roots of 13287991329046554

• 13287991329046554 squared (13287991329046554²) is 176570713560816404537662699274916
• 13287991329046554 cubed (13287991329046554³) is 2346270110759691170656528448788664744505408439464
• The square root of 13287991329046554 is 115273549.9975885795
• The cube root of 13287991329046554 is 236857.1205779765

Scales and comparisons

• 13,287,991,329,046,554 seconds is equal to 422,517,021 years, 42 weeks, 55 minutes, 54 seconds.
• To count from 1 to 13,287,991,329,046,554 would take you about one billion, two hundred sixty-seven million, five hundred fifty-one thousand and sixty-five 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 13287991329046554 cubic inches would be around 19738.1 feet tall.

Recreational maths with 13287991329046554

• 13287991329046554 backwards is 45564092319978231
• The number of decimal digits it has is: 17
• The sum of 13287991329046554's digits is 78
• More coming soon!