131387674425

Names of 131387674425

• Cardinal: 131387674425 can be written as One hundred thirty-one billion, three hundred eighty-seven million, six hundred seventy-four thousand, four hundred twenty-five.

Scientific notation

• Scientific notation: 1.31387674425 × 10¹¹

Factors of 131387674425

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 109

Divisors of 131387674425

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 7 15 21 25 35 41 53 75 105 123 159 175 205 265 287 371 525 615 795 861 1025 1113 1325 1435 1681 1855 2173 2809 3075 3975 4305 5043 5565 6519 7175 8405 8427 9275 10865 11767 14045 15211 19663 21525 25215 27825 32595 35301 42025 42135 45633 54325 58835 58989 70225 76055 89093 98315 115169 126075 148877 162975 176505 210675 228165 267279 294175 294945 345507 380275 445465 446631 491575 575845 623651 744385 806183 882525 1042139 1140825 1336395 1474725 1727535 1870953 2227325 2233155 2418549 2879225 3118255 3126417 3721925 4030915 4721929 5210695 6103957 6681975 8637675 9354765 11165775 12092745 14165787 15591275 15632085 18311871 20154575 23609645 26053475 30519785 33053503 42727699 46773825 60463725 70828935 78160425 91559355 99160509 118048225 128183097 152598925 165267515 213638495 250262237 354144675 457796775 495802545 640915485 750786711 826337575 1068192475 1251311185 1751835659 2479012725 3204577425 3753933555 5255506977 6256555925 8759178295 18769667775 26277534885 43795891475 131387674425
• Sum of all divisors σ(n): 259356435840
• Sum of proper divisors (its aliquot sum) s(n): 127968761415
• 131387674425 is a deficient number, because the sum of its proper divisors (127968761415) is less than itself. Its deficiency is 3418913010

Bases of 131387674425

• Binary: 1111010010111010100001100111100111001₂
• Hexadecimal: 0x1E9750CF39
• Base-36: 1OCWTUEX

Squares and roots of 131387674425

• 131387674425 squared (131387674425²) is 17262720990809799080625
• 131387674425 cubed (131387674425³) is 2268108765230131298704821825515625
• The square root of 131387674425 is 362474.3776117147
• The cube root of 131387674425 is 5083.7580746829

Scales and comparisons

• 131,387,674,425 seconds is equal to 4,177 years, 37 weeks, 3 days, 16 hours, 13 minutes, 45 seconds.
• To count from 1 to 131,387,674,425 would take you about eight thousand, three hundred fifty-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 131387674425 cubic inches would be around 423.6 feet tall.

Recreational maths with 131387674425

• 131387674425 backwards is 524476783131
• The number of decimal digits it has is: 12
• The sum of 131387674425's digits is 51
• More coming soon!