13515837695793225

Names of 13515837695793225

• Cardinal: 13515837695793225 can be written as Thirteen quadrillion, five hundred fifteen trillion, eight hundred thirty-seven billion, six hundred ninety-five million, seven hundred ninety-three thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 1.3515837695793225 × 10¹⁶

Factors of 13515837695793225

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 15308

Divisors of 13515837695793225

• Number of divisors d(n): 225
• Complete list of divisors:
  1 3 5 9 13 15 25 27 39 45 65 75 81 117 135 169 195 225 325 351 405 507 585 675 845 975 1053 1521 1755 2025 2197 2535 2925 4225 4563 5265 6591 7605 8775 10985 12675 13689 15287 19773 22815 26325 28561 32955 38025 45861 54925 59319 68445 76435 85683 98865 114075 137583 142805 164775 177957 198731 229305 257049 296595 342225 382175 412749 428415 494325 596193 687915 714025 771147 889785 993655 1146525 1238247 1285245 1482975 1788579 2063745 2142075 2313441 2583503 2980965 3439575 3855735 4448925 4968275 5365737 6191235 6426225 7750509 8942895 10318725 11567205 12917515 14904825 16097211 19278675 23251527 26828685 30956175 33585539 38752545 44714475 57836025 64587575 69754581 80486055 100756617 116257635 134143425 167927695 193762725 209263743 233692369 302269851 348772905 402430275 436612007 503783085 581288175 701077107 839638475 906809553 1046318715 1168461845 1309836021 1511349255 1743864525 2103231321 2183060035 2518915425 2720428659 3038000797 3505385535 3929508063 4534047765 5231593575 5842309225 6309693963 6549180105 7556746275 9114002391 10516156605 10915300175 11788524189 13602143295 15190003985 17526927675 18929081889 19647540315 22670238825 27342007173 31548469815 32745900525 35365572567 39494010361 45570011955 52580783025 58942620945 68010716475 75950019925 82026021519 94645409445 98237701575 118482031083 136710035865 157742349075 176827862835 197470051805 227850059775 246078064557 294713104725 355446093249 410130107595 473227047225 513422134693 592410155415 683550179325 884139314175 987350259025 1066338279747 1230390322785 1540266404079 1777230466245 2050650537975 2567110673465 2962050777075 3199014839241 4620799212237 5331691398735 6151951613925 6674487751009 7701332020395 8886152331225 12835553367325 13862397636711 15995074196205 20023463253027 23103996061185 26658456993675 33372438755045 38506660101975 41587192910133 60070389759081 69311988183555 79975370981025 100117316265135 115519980305925 166862193775225 180211169277243 207935964550665 300351948795405 346559940917775 500586581325675 540633507831729 901055846386215 1039679822753325 1501759743977025 2703167539158645 4505279231931075 13515837695793225
• Sum of all divisors σ(n): 27124038455753987
• Sum of proper divisors (its aliquot sum) s(n): 13608200759960762
• 13515837695793225 is an abundant number, because the sum of its proper divisors (13608200759960762) is greater than itself. Its abundance is 92363064167537

Bases of 13515837695793225

• Binary: 110000000001001001010100110000101100110001100001001001₂
• Hexadecimal: 0x30049530B31849
• Base-36: 3P2YQ4BHJK9

Squares and roots of 13515837695793225

• 13515837695793225 squared (13515837695793225²) is 182677868619025113736861955900625
• 13515837695793225 cubed (13515837695793225³) is 2469044422868181878731667330417017374028648265625
• 13515837695793225 is a perfect square number. Its square root is 116257635
• The cube root of 13515837695793225 is 238203.2353876727

Scales and comparisons

• 13,515,837,695,793,225 seconds is equal to 429,761,831 years, 25 weeks, 5 days, 6 hours, 33 minutes, 45 seconds.
• To count from 1 to 13,515,837,695,793,225 would take you about one billion, two hundred eighty-nine million, two hundred eighty-five thousand, four hundred ninety-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 13515837695793225 cubic inches would be around 19850.3 feet tall.

Recreational maths with 13515837695793225

• 13515837695793225 backwards is 52239759673851531
• 13515837695793225 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13515837695793225's digits is 81
• More coming soon!