13907821312

Names of 13907821312

• Cardinal: 13907821312 can be written as Thirteen billion, nine hundred seven million, eight hundred twenty-one thousand, three hundred twelve.

Scientific notation

• Scientific notation: 1.3907821312 × 10¹⁰

Factors of 13907821312

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 37

Divisors of 13907821312

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 7 8 11 14 16 17 22 28 32 34 44 49 56 64 68 77 88 98 112 119 121 128 136 154 176 187 196 224 238 242 256 272 308 343 352 374 392 448 476 484 539 544 616 686 704 748 784 833 847 896 952 968 1078 1088 1232 1309 1331 1372 1408 1496 1568 1666 1694 1792 1904 1936 2057 2156 2176 2401 2464 2618 2662 2744 2816 2992 3136 3332 3388 3773 3808 3872 4114 4312 4352 4802 4928 5236 5324 5488 5831 5929 5984 6272 6664 6776 7546 7616 7744 8228 8624 9163 9317 9604 9856 10472 10648 10976 11662 11858 11968 12544 13328 13552 14399 15092 15232 15488 16456 17248 18326 18634 19208 19712 20944 21296 21952 22627 23324 23716 23936 26411 26656 27104 28798 30184 30464 30976 32912 34496 36652 37268 38416 40817 41503 41888 42592 43904 45254 46648 47432 47872 52822 53312 54208 57596 60368 64141 65219 65824 68992 73304 74536 76832 81634 83006 83776 85184 87808 90508 93296 94864 100793 105644 106624 108416 115192 120736 128282 130438 131648 137984 146608 149072 153664 158389 163268 166012 167552 170368 181016 186592 189728 201586 211288 213248 216832 230384 241472 256564 260876 263296 290521 293216 298144 307328 316778 326536 332024 335104 340736 362032 373184 379456 403172 422576 448987 456533 460768 482944 513128 521752 526592 581042 586432 596288 614656 633556 653072 664048 705551 724064 746368 758912 806344 845152 897974 913066 921536 965888 1026256 1043504 1108723 1162084 1172864 1192576 1267112 1306144 1328096 1411102 1448128 1492736 1517824 1612688 1690304 1795948 1826132 1843072 2052512 2087008 2217446 2324168 2345728 2385152 2534224 2612288 2656192 2822204 2896256 3195731 3225376 3380608 3591896 3652264 3686144 4105024 4174016 4434892 4648336 4938857 5068448 5224576 5312384 5644408 5792512 6391462 6450752 6761216 7183792 7304528 7761061 8210048 8348032 8869784 9296672 9877714 10136896 10449152 10624768 11288816 12782924 12901504 14367584 14609056 15522122 16420096 16696064 17739568 18593344 19755428 20273792 22577632 25565848 25803008 28735168 29218112 31044244 35479136 37186688 39510856 40547584 45155264 51131696 54327427 57470336 58436224 62088488 70958272 74373376 79021712 90310528 102263392 108654854 114940672 116872448 124176976 141916544 158043424 180621056 204526784 217309708 248353952 283833088 316086848 409053568 434619416 496707904 632173696 818107136 869238832 993415808 1264347392 1738477664 1986831616 3476955328 6953910656 13907821312
• Sum of all divisors σ(n): 37717907472
• Sum of proper divisors (its aliquot sum) s(n): 23810086160
• 13907821312 is an abundant number, because the sum of its proper divisors (23810086160) is greater than itself. Its abundance is 9902264848

Bases of 13907821312

• Binary: 1100111100111110001000001100000000₂
• Hexadecimal: 0x33CF88300
• Base-36: 6E0CVLS

Squares and roots of 13907821312

• 13907821312 squared (13907821312²) is 193427493646521401344
• 13907821312 cubed (13907821312³) is 2690155018463834940276188643328
• The square root of 13907821312 is 117931.4263120735
• The cube root of 13907821312 is 2404.8409991081

Scales and comparisons

• 13,907,821,312 seconds is equal to 442 years, 11 weeks, 5 days, 3 hours, 41 minutes, 52 seconds.
• To count from 1 to 13,907,821,312 would take you about eight hundred eighty-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 13907821312 cubic inches would be around 200.4 feet tall.

Recreational maths with 13907821312

• 13907821312 backwards is 21312870931
• The number of decimal digits it has is: 11
• The sum of 13907821312's digits is 37
• More coming soon!