13389890654080

Names of 13389890654080

• Cardinal: 13389890654080 can be written as Thirteen trillion, three hundred eighty-nine billion, eight hundred ninety million, six hundred fifty-four thousand and eighty.

Scientific notation

• Scientific notation: 1.338989065408 × 10¹³

Factors of 13389890654080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 546

Divisors of 13389890654080

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 41 64 67 80 82 128 134 160 164 205 268 320 328 335 410 431 536 640 656 670 820 862 1072 1312 1340 1640 1681 1724 2144 2155 2624 2680 2747 3280 3362 3448 4288 4310 5248 5360 5494 6560 6724 6896 8405 8576 8620 10720 10988 13120 13448 13735 13792 16810 17240 17671 21440 21976 26240 26896 27470 27584 28877 33620 34480 35342 42880 43952 53792 54940 55168 57754 67240 68960 70684 87904 88355 107584 109880 112627 115508 134480 137920 141368 144385 175808 176710 185761 215168 219760 225254 231016 268960 275840 282736 288770 351616 353420 371522 439520 450508 462032 537920 563135 565472 577540 706840 724511 743044 879040 901016 924064 928805 1075840 1126270 1130944 1155080 1183957 1413680 1449022 1486088 1758080 1802032 1848128 1857610 2252540 2261888 2310160 2367914 2827360 2898044 2972176 3604064 3622555 3696256 3715220 4505080 4620320 4735828 5654720 5796088 5919785 5944352 7208128 7245110 7430440 7616201 9010160 9240640 9471656 11309440 11592176 11839570 11888704 12445987 14416256 14490220 14860880 15232402 18020320 18481280 18943312 23184352 23679140 23777408 24891974 28980440 29721760 30464804 36040640 37886624 38081005 46368704 47358280 48542237 49783948 57960880 59443520 60929608 62229935 72081280 75773248 76162010 92737408 94716560 97084474 99567896 115921760 118887040 121859216 124459870 151546496 152324020 189433120 194168948 199135792 231843520 242711185 243718432 248919740 304648040 312264241 378866240 388337896 398271584 463687040 485422370 487436864 497839480 510285467 609296080 624528482 757732480 776675792 796543168 970844740 974873728 995678960 1020570934 1218592160 1249056964 1553351584 1561321205 1593086336 1941689480 1991357920 2041141868 2437184320 2498113928 2551427335 3106703168 3122642410 3883378960 3982715840 4082283736 4874368640 4996227856 5102854670 6213406336 6245284820 7766757920 7965431680 8164567472 9992455712 10205709340 12490569640 15533515840 16329134944 19984911424 20411418680 20921704147 24981139280 31067031680 32658269888 39969822848 40822837360 41843408294 49962278560 65316539776 81645674720 83686816588 99924557120 104608520735 163291349440 167373633176 199849114240 209217041470 326582698880 334747266352 418434082940 669494532704 836868165880 1338989065408 1673736331760 2677978130816 3347472663520 6694945327040 13389890654080
• Sum of all divisors σ(n): 33377128477560
• Sum of proper divisors (its aliquot sum) s(n): 19987237823480
• 13389890654080 is an abundant number, because the sum of its proper divisors (19987237823480) is greater than itself. Its abundance is 6597347169400

Bases of 13389890654080

• Binary: 11000010110110010011101011010000111110000000₂
• Hexadecimal: 0xC2D93AD0F80
• Base-36: 4QV8B6FLS

Squares and roots of 13389890654080

• 13389890654080 squared (13389890654080²) is 179289171728218930220646400
• 13389890654080 cubed (13389890654080³) is 2400662404901422815565568903616397312000
• The square root of 13389890654080 is 3659219.9515853103
• The cube root of 13389890654080 is 23746.1027941521

Scales and comparisons

• 13,389,890,654,080 seconds is equal to 425,757 years, 5 weeks, 3 days, 6 hours, 34 minutes, 40 seconds.
• To count from 1 to 13,389,890,654,080 would take you about one million, sixty-four thousand, three hundred ninety-two 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 13389890654080 cubic inches would be around 1978.8 feet tall.

Recreational maths with 13389890654080

• 13389890654080 backwards is 08045609898331
• 13389890654080 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13389890654080's digits is 64
• More coming soon!