130762515321

Names of 130762515321

• Cardinal: 130762515321 can be written as One hundred thirty billion, seven hundred sixty-two million, five hundred fifteen thousand, three hundred twenty-one.

Scientific notation

• Scientific notation: 1.30762515321 × 10¹¹

Factors of 130762515321

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 289

Divisors of 130762515321

• Number of divisors d(n): 63
• Complete list of divisors:
  1 3 9 27 59 81 177 227 243 531 681 729 1593 2043 3481 4779 6129 10443 13393 14337 18387 31329 40179 43011 51529 55161 93987 120537 154587 165483 281961 361611 463761 790187 845883 1084833 1391283 2370561 2537649 3040211 3254499 4173849 7111683 9120633 9763497 12521547 21335049 27361899 37564641 64005147 82085697 179372449 192015441 246257091 538117347 576046323 738771273 1614352041 2216313819 4843056123 14529168369 43587505107 130762515321
• Sum of all divisors σ(n): 200315789941
• Sum of proper divisors (its aliquot sum) s(n): 69553274620
• 130762515321 is a deficient number, because the sum of its proper divisors (69553274620) is less than itself. Its deficiency is 61209240701

Bases of 130762515321

• Binary: 1111001110010000011011010001101111001₂
• Hexadecimal: 0x1E720DA379
• Base-36: 1O2KMIK9

Squares and roots of 130762515321

• 130762515321 squared (130762515321²) is 17098835413074759733041
• 130762515321 cubed (130762515321³) is 2235886727673445633310167632421161
• 130762515321 is a perfect square number. Its square root is 361611
• The cube root of 130762515321 is 5075.6821986789

Scales and comparisons

• 130,762,515,321 seconds is equal to 4,157 years, 43 weeks, 6 days, 55 minutes, 21 seconds.
• To count from 1 to 130,762,515,321 would take you about eight thousand, three hundred fifteen 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 130762515321 cubic inches would be around 423 feet tall.

Recreational maths with 130762515321

• 130762515321 backwards is 123515267031
• The number of decimal digits it has is: 12
• The sum of 130762515321's digits is 36
• More coming soon!