13815791896320

Names of 13815791896320

• Cardinal: 13815791896320 can be written as Thirteen trillion, eight hundred fifteen billion, seven hundred ninety-one million, eight hundred ninety-six thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.381579189632 × 10¹³

Factors of 13815791896320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 23515468

Divisors of 13815791896320

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 30 32 34 36 40 45 48 51 54 60 64 68 72 80 85 90 96 102 108 120 128 135 136 144 153 160 170 180 192 204 216 240 255 256 270 272 288 306 320 340 360 384 408 432 459 480 510 540 544 576 612 640 680 720 765 768 816 864 918 960 1020 1080 1088 1152 1224 1280 1360 1440 1530 1632 1728 1836 1920 2040 2160 2176 2295 2304 2448 2720 2880 3060 3264 3456 3672 3840 4080 4320 4352 4590 4896 5440 5760 6120 6528 6912 7344 8160 8640 9180 9792 10880 11520 12240 13056 14688 16320 17280 18360 19584 21760 24480 29376 32640 34560 36720 39168 48960 58752 65280 73440 97920 117504 146880 195840 293760 587520 23515441 47030882 70546323 94061764 117577205 141092646 188123528 211638969 235154410 282185292 352731615 376247056 399762497 423277938 470308820 564370584 634916907 705463230 752494112 799524994 846555876 940617640 1058194845 1128741168 1199287491 1269833814 1410926460 1504988224 1599049988 1693111752 1881235280 1998812485 2116389690 2257482336 2398574982 2539667628 2821852920 3009976448 3174584535 3198099976 3386223504 3597862473 3762470560 3997624970 4232779380 4514964672 4797149964 5079335256 5643705840 5996437455 6019952896 6349169070 6396199952 6772447008 7195724946 7524941120 7995249940 8465558760 9029929344 9594299928 10158670512 10793587419 11287411680 11992874910 12698338140 12792399904 13544894016 14391449892 15049882240 15990499880 16931117520 17989312365 18059858688 19188599856 20317341024 21587174838 22574823360 23985749820 25396676280 25584799808 27089788032 28782899784 30099764480 31980999760 33862235040 35978624730 38377199712 40634682048 43174349676 45149646720 47971499640 50793352560 51169599616 53967937095 54179576064 57565799568 63961999520 67724470080 71957249460 76754399424 81269364096 86348699352 90299293440 95942999280 101586705120 102339199232 107935874190 115131599136 127923999040 135448940160 143914498920 153508798848 162538728192 172697398704 191885998560 203173410240 215871748380 230263198272 255847998080 270897880320 287828997840 307017597696 345394797408 383771997120 406346820480 431743496760 460526396544 511695996160 575657995680 690789594816 767543994240 812693640960 863486993520 921052793088 1151315991360 1381579189632 1535087988480 1726973987040 2302631982720 2763158379264 3453947974080 4605263965440 6907895948160 13815791896320
• Sum of all divisors σ(n): 51910808523840
• Sum of proper divisors (its aliquot sum) s(n): 38095016627520
• 13815791896320 is an abundant number, because the sum of its proper divisors (38095016627520) is greater than itself. Its abundance is 24279224731200

Bases of 13815791896320

• Binary: 11001001000010111101010111100100011100000000₂
• Hexadecimal: 0xC90BD5E4700
• Base-36: 4WAVXS5C0

Squares and roots of 13815791896320

• 13815791896320 squared (13815791896320²) is 190876105722421381629542400
• 13815791896320 cubed (13815791896320³) is 2637104554640948903645730006229843968000
• The square root of 13815791896320 is 3716960.0342645601
• The cube root of 13815791896320 is 23995.2489995617

Scales and comparisons

• 13,815,791,896,320 seconds is equal to 439,299 years, 23 weeks, 1 day, 19 hours, 12 minutes.
• To count from 1 to 13,815,791,896,320 would take you about one million, ninety-eight thousand, two hundred forty-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 13815791896320 cubic inches would be around 1999.6 feet tall.

Recreational maths with 13815791896320

• 13815791896320 backwards is 02369819751831
• The number of decimal digits it has is: 14
• The sum of 13815791896320's digits is 63
• More coming soon!