12730790992959

Names of 12730790992959

• Cardinal: 12730790992959 can be written as Twelve trillion, seven hundred thirty billion, seven hundred ninety million, nine hundred ninety-two thousand, nine hundred fifty-nine.

Scientific notation

• Scientific notation: 1.2730790992959 × 10¹³

Factors of 12730790992959

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 162

Divisors of 12730790992959

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 9 13 27 39 43 103 117 129 309 351 387 559 927 1161 1339 1677 1849 2781 4017 4429 5031 5547 10609 12051 13287 15093 16641 24037 31827 36153 39861 49923 57577 72111 79507 95481 119583 137917 172731 190447 216333 238521 286443 413751 456187 518193 571341 648999 715563 1033591 1241253 1368561 1554579 1714023 2146689 2475811 3100773 3418801 3723759 4105683 5142069 5930431 7427433 8189221 9302319 10256403 12317049 17791293 19616041 22282299 24567663 27906957 30769209 44444413 53373879 58848123 66846897 73702989 92307627 106459873 133333239 160121637 176544369 221108967 255008533 319379619 352136503 399999717 529633107 765025599 843489763 958138857 1056409509 1199999151 2295076797 2530469289 2874416571 3169228527 4577774539 6885230391 7591407867 9507685581 10965366919 13733323617 22774223601 32896100757 36270059809 41199970851 98688302271 108810179427 123599912553 296064906813 326430538281 471510777517 979291614843 1414532332551 4243596997653 12730790992959
• Sum of all divisors σ(n): 20998685855280
• Sum of proper divisors (its aliquot sum) s(n): 8267894862321
• 12730790992959 is a deficient number, because the sum of its proper divisors (8267894862321) is less than itself. Its deficiency is 4462896130638

Bases of 12730790992959

• Binary: 10111001010000011110010001100101110000111111₂
• Hexadecimal: 0xB941E465C3F
• Base-36: 4IGG09A9R

Squares and roots of 12730790992959

• 12730790992959 squared (12730790992959²) is 162073039306406001187575681
• 12730790992959 cubed (12730790992959³) is 2063317989003483492508373137131950630079
• The square root of 12730790992959 is 3568023.4014029391
• The cube root of 12730790992959 is 23349.9056148851

Scales and comparisons

• 12,730,790,992,959 seconds is equal to 404,799 years, 40 weeks, 1 day, 23 hours, 22 minutes, 39 seconds.
• To count from 1 to 12,730,790,992,959 would take you about one million, eleven thousand, nine hundred ninety-nine 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 12730790992959 cubic inches would be around 1945.8 feet tall.

Recreational maths with 12730790992959

• 12730790992959 backwards is 95929909703721
• The number of decimal digits it has is: 14
• The sum of 12730790992959's digits is 72
• More coming soon!