13245449906724892

Names of 13245449906724892

• Cardinal: 13245449906724892 can be written as Thirteen quadrillion, two hundred forty-five trillion, four hundred forty-nine billion, nine hundred six million, seven hundred twenty-four thousand, eight hundred ninety-two.

Scientific notation

• Scientific notation: 1.3245449906724892 × 10¹⁶

Factors of 13245449906724892

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1885

Divisors of 13245449906724892

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 43 73 86 97 103 146 172 194 206 292 388 412 1567 1849 3134 3139 3698 4171 4429 6268 6278 7081 7396 7519 8342 8858 9991 12556 14162 15038 16684 17716 19982 28324 30076 39964 67381 114391 134762 134977 151999 161401 179353 190447 228782 269524 269954 303998 304483 322802 323317 358706 380894 429613 457564 539908 607996 608966 645604 646634 717412 729343 761788 859226 1217932 1293268 1458686 1718452 2455489 2897383 2917372 4910978 4918813 5794766 6535957 6940243 9821956 9837626 11095927 11589532 11782273 13071914 13092769 13880486 13902631 15655897 18473359 19675252 22191854 23564546 26143828 26185538 27760972 27805262 31311794 31361749 36946718 44383708 47129092 52371076 55610524 62623588 62723498 73893436 105586027 125446996 179250697 211172054 211508959 238182433 252915367 281046151 298430449 358501394 422344108 423017918 476364866 477124861 505830734 506637739 562092302 596860898 673203571 717002788 846035836 952729732 954249722 1011661468 1013275478 1124184604 1142880481 1193721796 1346407142 1348555207 1908499444 2026550956 2285760962 2692814284 2697110414 4540199161 4571521924 5394220828 7707779971 9080398322 10241844619 10875360781 15415559942 17387317609 18160796644 18462821791 20483689238 20516369023 21750721562 21785422777 24532790599 28947753553 30831119884 34774635218 36925643582 40967378476 41032738046 43501443124 43570845554 49065581198 49143860683 57895507106 69549270436 73851287164 82065476092 87141691108 98131162396 98287721366 115791014212 196575442732 331434538753 440399318617 467640513583 662869077506 747654657187 793901337013 880798637234 935281027166 1054909995757 1325738155012 1495309314374 1587802674026 1761597274468 1790893713727 1870562054332 2109819991514 2113186009369 2990618628748 3175605348052 3581787427454 4219639983028 4226372018738 7163574854908 8452744037476 32149150259041 34137757491559 45361129817551 64298300518082 68275514983118 77008429690261 90722259635102 128596601036164 136551029966236 154016859380522 181444519270204 308033718761044 3311362476681223 6622724953362446 13245449906724892
• Sum of all divisors σ(n): 24555852739637856
• Sum of proper divisors (its aliquot sum) s(n): 11310402832912964
• 13245449906724892 is a deficient number, because the sum of its proper divisors (11310402832912964) is less than itself. Its deficiency is 1935047073811928

Bases of 13245449906724892

• Binary: 101111000011101010101010100000100101001010000000011100₂
• Hexadecimal: 0x2F0EAAA094A01C
• Base-36: 3MF4BON2Y3G

Squares and roots of 13245449906724892

• 13245449906724892 squared (13245449906724892²) is 175441943231558450183045772411664
• 13245449906724892 cubed (13245449906724892³) is 2323807470612079671323540177053860738158619940288
• The square root of 13245449906724892 is 115088878.2929301645
• The cube root of 13245449906724892 is 236604.0848176327

Scales and comparisons

• 13,245,449,906,724,892 seconds is equal to 421,164,336 years, 8 weeks, 4 days, 20 hours, 54 minutes, 52 seconds.
• To count from 1 to 13,245,449,906,724,892 would take you about one billion, two hundred sixty-three million, four hundred ninety-three thousand and eight 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 13245449906724892 cubic inches would be around 19717 feet tall.

Recreational maths with 13245449906724892

• 13245449906724892 backwards is 29842760994454231
• The number of decimal digits it has is: 17
• The sum of 13245449906724892's digits is 79
• More coming soon!