13257076637942

Names of 13257076637942

• Cardinal: 13257076637942 can be written as Thirteen trillion, two hundred fifty-seven billion, seventy-six million, six hundred thirty-seven thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 1.3257076637942 × 10¹³

Factors of 13257076637942

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 27357

Divisors of 13257076637942

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 17 31 34 62 449 527 898 1054 1087 2174 7633 13919 15266 18479 25771 27838 33697 36958 51542 67394 236623 438107 473246 488063 572849 798901 876214 976126 1145698 1597802 8297071 11571179 13581317 15129953 16594142 23142358 27162634 28013077 30259906 56026154 196710043 257209201 358706549 393420086 476222309 514418402 717413098 868405387 952444618 1736810774 6098011333 12196022666 12577871573 14762891579 25155743146 29525783158 213823816741 389914018763 427647633482 779828037526 6628538318971 13257076637942
• Sum of all divisors σ(n): 21803854233600
• Sum of proper divisors (its aliquot sum) s(n): 8546777595658
• 13257076637942 is a deficient number, because the sum of its proper divisors (8546777595658) is less than itself. Its deficiency is 4710299042284

Bases of 13257076637942

• Binary: 11000000111010100111010110000000000011110110₂
• Hexadecimal: 0xC0EA75800F6
• Base-36: 4P67T54VQ

Squares and roots of 13257076637942

• 13257076637942 squared (13257076637942²) is 175750080984267562153995364
• 13257076637942 cubed (13257076637942³) is 2329932292732948039075857379839774500888
• The square root of 13257076637942 is 3641026.8658638047
• The cube root of 13257076637942 is 23667.3294183783

Scales and comparisons

• 13,257,076,637,942 seconds is equal to 421,534 years, 1 week, 4 days, 19 minutes, 2 seconds.
• To count from 1 to 13,257,076,637,942 would take you about one million, fifty-three thousand, eight hundred thirty-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 13257076637942 cubic inches would be around 1972.3 feet tall.

Recreational maths with 13257076637942

• 13257076637942 backwards is 24973667075231
• 13257076637942 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13257076637942's digits is 62
• More coming soon!