51049353686940

Names of 51049353686940

• Cardinal: 51049353686940 can be written as Fifty-one trillion, forty-nine billion, three hundred fifty-three million, six hundred eighty-six thousand, nine hundred forty.

Scientific notation

• Scientific notation: 5.104935368694 × 10¹³

Factors of 51049353686940

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 399722

Divisors of 51049353686940

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 31 35 36 42 45 54 60 62 63 70 84 90 93 105 108 124 126 135 140 155 180 186 189 210 217 252 270 279 310 315 372 378 420 434 465 540 558 620 630 651 756 837 868 930 945 1085 1093 1116 1260 1302 1395 1674 1860 1890 1953 2170 2186 2604 2790 3255 3279 3348 3780 3906 4185 4340 4372 5465 5580 5859 6510 6558 7651 7812 8370 9765 9837 10930 11718 13020 13116 15302 16395 16740 19530 19674 21860 22953 23436 29295 29511 30604 32790 33883 38255 39060 39348 45906 49185 58590 59022 65580 67766 68859 76510 91812 98370 101649 114765 117180 118044 135532 137718 147555 153020 169415 196740 203298 206577 229530 237181 275436 295110 304947 338830 344295 398581 406596 413154 459060 474362 508245 590220 609894 677660 688590 711543 797162 826308 914841 948724 1016490 1032885 1185905 1195743 1219788 1377180 1423086 1524735 1594324 1829682 1992905 2032980 2065770 2134629 2371810 2391486 2790067 2846172 3049470 3557715 3587229 3659364 3985810 4131540 4269258 4574205 4743620 4782972 5580134 5978715 6098940 6403887 7115430 7174458 7971620 8370201 8538516 9148410 10673145 10761687 11160268 11957430 12356011 12807774 13950335 14230860 14348916 16740402 17936145 18296820 21346290 21523374 23914860 24712022 25110603 25615548 27900670 32019435 33480804 35872290 37068033 41851005 42692580 43046748 49424044 50221206 53808435 55801340 61780055 64038870 71744580 74136066 75331809 83702010 86492077 100442412 107616870 111204099 123560110 125553015 128077740 148272132 150663618 167404020 172984154 185340165 215233740 222408198 247120220 251106030 259476231 301327236 333612297 345968308 370680330 376659045 432460385 435649033 444816396 502212060 518952462 556020495 667224594 741360660 753318090 778428693 864920770 871298066 1037904924 1112040990 1297381155 1306947099 1334449188 1506636180 1556857386 1668061485 1729841540 1742596132 2178245165 2224081980 2335286079 2594762310 2613894198 3049543231 3113714772 3336122970 3892143465 3920841297 4356490330 4670572158 5189524620 5227788396 6099086462 6534735495 6672245940 7784286930 7841682594 8712980660 9148629693 9341144316 11676430395 11762523891 12198172924 13069470990 13505120023 15247716155 15568573860 15683365188 18297259386 19604206485 23352860790 23525047782 26138941980 27010240046 27445889079 30495432310 36594518772 39208412970 40515360069 45743148465 46705721580 47050095564 54020480092 54891778158 58812619455 60990864620 67525600115 78416825940 81030720138 82337667237 91486296930 94535840161 109783556316 117625238910 121546080207 135051200230 137229445395 162061440276 164675334474 182972593860 189071680322 202576800345 235250477820 243092160414 270102400460 274458890790 283607520483 329350668948 364638240621 378143360644 405153600690 411688336185 472679200805 486184320828 548917781580 567215040966 607730401035 729276481242 810307201380 823376672370 850822561449 945358401610 1134430081932 1215460802070 1418037602415 1458552962484 1646753344740 1701645122898 1823191203105 1890716803220 2430921604140 2552467684347 2836075204830 3403290245796 3646382406210 4254112807245 5104935368694 5672150409660 7292764812420 8508225614490 10209870737388 12762338421735 17016451228980 25524676843470 51049353686940
• Sum of all divisors σ(n): 187535828336640
• Sum of proper divisors (its aliquot sum) s(n): 136486474649700
• 51049353686940 is an abundant number, because the sum of its proper divisors (136486474649700) is greater than itself. Its abundance is 85437120962760

Bases of 51049353686940

• Binary: 1011100110110111011010100101111010111110011100₂
• Hexadecimal: 0x2E6DDA97AF9C
• Base-36: I3FQZ4OF0

Squares and roots of 51049353686940

• 51049353686940 squared (51049353686940²) is 2606036511854294571526563600
• 51049353686940 cubed (51049353686940³) is 133036479614729289601032407057808399384000
• The square root of 51049353686940 is 7144883.0422155965
• The cube root of 51049353686940 is 37096.2562334953

Scales and comparisons

• 51,049,353,686,940 seconds is equal to 1,623,211 years, 28 weeks, 1 day, 9 minutes.
• To count from 1 to 51,049,353,686,940 would take you about four million, fifty-eight thousand and twenty-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 51049353686940 cubic inches would be around 3091.4 feet tall.

Recreational maths with 51049353686940

• 51049353686940 backwards is 04968635394015
• 51049353686940 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 51049353686940's digits is 63
• More coming soon!