13273145578

Names of 13273145578

• Cardinal: 13273145578 can be written as Thirteen billion, two hundred seventy-three million, one hundred forty-five thousand, five hundred seventy-eight.

Scientific notation

• Scientific notation: 1.3273145578 × 10¹⁰

Factors of 13273145578

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1271

Divisors of 13273145578

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 7 11 14 22 23 41 46 49 77 82 98 121 154 161 242 253 287 322 451 506 539 574 847 902 943 1078 1127 1187 1694 1771 1886 2009 2254 2374 2783 3157 3542 4018 4961 5566 5929 6314 6601 8309 9922 10373 11858 12397 13057 13202 16618 19481 20746 22099 24794 26114 27301 34727 38962 44198 46207 48667 54602 58163 69454 72611 91399 92414 97334 114103 116326 136367 143627 145222 182798 191107 228206 243089 272734 287254 300311 340669 382214 486178 508277 535337 600622 639793 681338 798721 1005389 1016554 1070674 1119341 1279586 1337749 1597442 2010778 2102177 2238682 2384683 2675498 3303421 3747359 4204354 4769366 5591047 5888707 6606842 7037723 7494718 7835387 11182094 11777414 12312751 14075446 14715239 15670774 23123947 24625502 26231513 29430478 41220949 46247894 52463026 54847709 82441898 86189257 109695418 135440261 161867629 172378514 270880522 288546643 323735258 577093286 603324799 948081827 1206649598 1896163654 6636572789 13273145578
• Sum of all divisors σ(n): 27234833472
• Sum of proper divisors (its aliquot sum) s(n): 13961687894
• 13273145578 is an abundant number, because the sum of its proper divisors (13961687894) is greater than itself. Its abundance is 688542316

Bases of 13273145578

• Binary: 1100010111001001000010000011101010₂
• Hexadecimal: 0x3172420EA
• Base-36: 63IHKOA

Squares and roots of 13273145578

• 13273145578 squared (13273145578²) is 176176393534780954084
• 13273145578 cubed (13273145578³) is 2338414918794165609898665640552
• The square root of 13273145578 is 115209.1384309423
• The cube root of 13273145578 is 2367.6887969725

Scales and comparisons

• 13,273,145,578 seconds is equal to 422 years, 2 weeks, 2 days, 8 hours, 52 minutes, 58 seconds.
• To count from 1 to 13,273,145,578 would take you about eight hundred forty-four 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 13273145578 cubic inches would be around 197.3 feet tall.

Recreational maths with 13273145578

• 13273145578 backwards is 87554137231
• 13273145578 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13273145578's digits is 46
• More coming soon!