13987396369972240

Names of 13987396369972240

• Cardinal: 13987396369972240 can be written as Thirteen quadrillion, nine hundred eighty-seven trillion, three hundred ninety-six billion, three hundred sixty-nine million, nine hundred seventy-two thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.398739636997224 × 10¹⁶

Factors of 13987396369972240

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 24732

Divisors of 13987396369972240

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 53 80 106 127 212 254 265 281 424 508 530 562 635 848 1016 1060 1124 1270 1405 2032 2120 2248 2540 2810 4240 4496 4733 5080 5620 6731 9466 10160 11240 13462 14893 18932 19531 22480 23665 26924 29786 33655 35687 37864 39062 47330 53848 59572 67310 71374 74465 75728 78124 94660 97655 107696 119144 134620 142748 148930 156248 178435 189320 195310 238288 250849 269240 285496 297860 312496 356870 378640 390620 501698 538480 570992 595720 601091 713740 781240 1003396 1035143 1191440 1202182 1254245 1329973 1427480 1562480 1891411 2006792 2070286 2404364 2480437 2508490 2659946 2854960 3005455 3782822 4013584 4140572 4808728 4960874 5016980 5175715 5319892 5488211 6010910 6649865 7565644 8281144 9457055 9617456 9921748 10033960 10351430 10639784 10976422 12021820 12402185 13299730 15131288 16562288 18914110 19843496 20067920 20702860 21279568 21952844 24043640 24804370 26599460 27441055 30262576 31857823 37828220 39686992 41405720 43905688 48087280 49608740 53198920 54882110 63715646 70488569 75656440 82811440 87811376 92440223 99217480 106397840 109764220 127431292 131463161 140977138 151312880 159289115 168906571 184880446 198434960 219528440 254862584 262926322 281954276 290875183 318578230 337813142 352442845 369760892 439056880 462201115 509725168 525852644 563908552 581750366 637156460 657315805 675626284 697002797 704885690 739521784 844532855 924402230 1051705288 1127817104 1163500732 1274312920 1314631610 1351252568 1394005594 1409771380 1454375915 1479043568 1689065710 1848804460 2103410576 2327001464 2548625840 2629263220 2702505136 2788011188 2819542760 2908751830 3378131420 3485013985 3697608920 4654002928 4899331819 5258526440 5576022376 5639085520 5817503660 6756262840 6970027970 7395217840 8952048263 9798663638 10517052880 11152044752 11635007320 11739908321 13512525680 13940055940 17904096526 19597327276 23270014640 23479816642 24496659095 25975702663 27880111880 35808193052 36941148241 39194654552 44760241315 46959633284 48993318190 51951405326 55760223760 58699541605 71616386104 73882296482 78389309104 89520482630 93919266568 97986636380 103902810652 117399083210 129878513315 143232772208 147764592964 179040965260 184705741205 187838533136 195973272760 207805621304 234798166420 259757026630 295529185928 358081930520 369411482410 391946545520 415611242608 469596332840 519514053260 591058371856 622215141013 716163861040 738822964820 939192665680 1039028106520 1244430282026 1376712241139 1477645929640 2078056213040 2488860564052 2753424482278 2955291859280 3111075705065 3298914238201 4977721128104 5506848964556 6222151410130 6597828476402 6883561205695 9955442256208 11013697929112 12444302820260 13195656952804 13767122411390 16494571191005 22027395858224 24888605640520 26391313905608 27534244822780 32989142382010 49777211281040 52782627811216 55068489645560 65978284764020 110136979291120 131956569528040 174842454624653 263913139056080 349684909249306 699369818498612 874212273123265 1398739636997224 1748424546246530 2797479273994448 3496849092493060 6993698184986120 13987396369972240
• Sum of all divisors σ(n): 33522835907469312
• Sum of proper divisors (its aliquot sum) s(n): 19535439537497072
• 13987396369972240 is an abundant number, because the sum of its proper divisors (19535439537497072) is greater than itself. Its abundance is 5548043167524832

Bases of 13987396369972240

• Binary: 110001101100010111011001111111111101101111110000010000₂
• Hexadecimal: 0x31B1767FF6FC10
• Base-36: 3TQ496MT4WG

Squares and roots of 13987396369972240

• 13987396369972240 squared (13987396369972240²) is 195647257210712596653538370617600
• 13987396369972240 cubed (13987396369972240³) is 2736595735304146531684807371149230672943655424000
• The square root of 13987396369972240 is 118268323.6119132621
• The cube root of 13987396369972240 is 240941.8796042811

Scales and comparisons

• 13,987,396,369,972,240 seconds is equal to 444,755,938 years, 36 weeks, 5 days, 11 hours, 50 minutes, 40 seconds.
• To count from 1 to 13,987,396,369,972,240 would take you about one billion, three hundred thirty-four million, two hundred sixty-seven thousand, eight hundred sixteen 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 13987396369972240 cubic inches would be around 20078.5 feet tall.

Recreational maths with 13987396369972240

• 13987396369972240 backwards is 04227996369378931
• The number of decimal digits it has is: 17
• The sum of 13987396369972240's digits is 88
• More coming soon!