51355169873920

Names of 51355169873920

• Cardinal: 51355169873920 can be written as Fifty-one trillion, three hundred fifty-five billion, one hundred sixty-nine million, eight hundred seventy-three thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 5.135516987392 × 10¹³

Factors of 51355169873920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 4707

Divisors of 51355169873920

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 37 40 44 55 61 64 74 80 88 110 121 122 128 148 160 176 185 220 242 244 256 296 305 320 352 370 407 440 484 488 512 592 605 610 640 671 704 740 814 880 968 976 1024 1184 1210 1220 1280 1342 1408 1480 1628 1760 1936 1952 2035 2048 2257 2368 2420 2440 2560 2684 2816 2960 3256 3355 3520 3872 3904 4070 4096 4477 4514 4591 4736 4840 4880 5120 5368 5632 5920 6512 6710 7040 7381 7744 7808 8140 8192 8954 9028 9182 9472 9680 9760 10240 10736 11264 11285 11840 13024 13420 14080 14762 15488 15616 16280 17908 18056 18364 18944 19360 19520 20480 21472 22385 22528 22570 22955 23680 24827 26048 26840 28160 29524 30976 31232 32560 35816 36112 36728 36905 37888 38720 39040 40960 42944 44770 45056 45140 45910 47360 49654 50501 52096 53680 56320 59048 61952 62464 65120 71632 72224 73456 73810 75776 77440 78080 85888 89540 90112 90280 91820 94720 99308 101002 104192 107360 112640 118096 123904 124135 124928 130240 143264 144448 146912 147620 151552 154880 156160 169867 171776 179080 180560 183640 189440 198616 202004 208384 214720 225280 236192 247808 248270 249856 252505 260480 273097 280051 286528 288896 293824 295240 303104 309760 312320 339734 343552 358160 361120 367280 378880 397232 404008 416768 429440 450560 472384 495616 496540 499712 505010 520960 546194 555511 560102 573056 577792 587648 590480 619520 624640 679468 687104 716320 722240 734560 757760 794464 808016 833536 849335 858880 944768 991232 993080 1010020 1041920 1092388 1111022 1120204 1146112 1155584 1175296 1180960 1239040 1249280 1358936 1365485 1374208 1400255 1432640 1444480 1469120 1515520 1588928 1616032 1667072 1698670 1717760 1868537 1889536 1986160 2020040 2083840 2184776 2222044 2240408 2292224 2311168 2350592 2361920 2478080 2498560 2717872 2730970 2748416 2777555 2800510 2865280 2888960 2938240 3080561 3177856 3232064 3334144 3397340 3435520 3737074 3779072 3972320 4040080 4167680 4369552 4444088 4480816 4584448 4622336 4701184 4723840 4956160 5435744 5461940 5496832 5555110 5601020 5730560 5777920 5876480 6161122 6355712 6464128 6794680 6871040 7474148 7558144 7944640 8080160 8335360 8739104 8888176 8961632 9168896 9244672 9342685 9402368 9447680 10361887 10871488 10923880 11110220 11202040 11461120 11555840 11752960 12322244 12711424 12928256 13589360 13742080 14948296 15116288 15402805 15889280 16160320 16670720 17478208 17776352 17923264 18337792 18489344 18685370 18804736 18895360 20553907 20723774 21742976 21847760 22220440 22404080 22922240 23111680 23505920 24644488 25422848 25856512 27178720 27484160 29896592 30232576 30805610 31778560 32320640 33886171 34956416 35552704 35846528 36675584 37370740 37609472 37790720 41107814 41447548 43485952 43695520 44440880 44808160 45844480 46223360 47011840 49288976 50845696 51713024 51809435 54357440 59793184 60465152 61611220 63557120 64641280 67772342 69912832 71105408 71693056 74741480 75581440 82215628 82895096 86971904 87391040 88881760 89616320 91688960 92446720 94023680 98577952 101691392 102769535 103426048 103618870 108714880 113980757 119586368 123222440 127114240 129282560 135544684 139825664 142210816 143386112 149482960 151162880 164431256 165790192 169430855 173943808 174782080 177763520 179232640 183377920 188047360 197155904 203382784 205539070 206852096 207237740 217429760 227961514 239172736 246444880 254228480 258565120 271089368 279651328 284421632 286772224 298965920 302325760 328862512 331580384 338861710 347887616 349564160 355527040 358465280 394311808 411078140 413704192 414475480 434859520 455923028 478345472 492889760 508456960 517130240 542178736 559302656 568843264 569903785 573544448 597931840 657725024 663160768 677723420 695775232 699128320 711054080 716930560 788623616 822156280 828950960 869719040 911846056 956690944 985779520 1016913920 1034260480 1084357472 1118605312 1137686528 1139807570 1147088896 1195863680 1253788327 1315450048 1326321536 1355446840 1391550464 1398256640 1422108160 1433861120 1577247232 1644312560 1657901920 1739438080 1823692112 1913381888 1971559040 2068520960 2168714944 2237210624 2275373056 2279615140 2294177792 2391727360 2507576654 2630900096 2652643072 2710893680 2796513280 2844216320 2867722240 3154494464 3288625120 3315803840 3478876160 3647384224 3826763776 3943118080 4337429888 4550746112 4559230280 4783454720 5015153308 5261800192 5305286144 5421787360 5593026560 5688432640 5735444480 6268941635 6308988928 6577250240 6631607680 6957752320 7294768448 7653527552 7886236160 8674859776 9118460560 9566909440 10030306616 10523600384 10610572288 10843574720 11186053120 11376865280 11470888960 12537883270 12617977856 13154500480 13263215360 14589536896 15307055104 15772472320 17349719552 18236921120 19133818880 20060613232 21047200768 21221144576 21687149440 22753730560 25075766540 25235955712 26309000960 26526430720 29179073792 31544944640 34699439104 36473842240 38267637760 40121226464 42094401536 42442289152 43374298880 50151533080 52618001920 53052861440 58358147584 63089889280 69398878208 72947684480 76535275520 80242452928 84188803072 84884578304 86748597760 100303066160 105236003840 106105722880 116716295168 126179778560 138797756416 145895368960 160484905856 168377606144 173497195520 200606132320 210472007680 212211445760 233432590336 277595512832 291790737920 320969811712 346994391040 401212264640 420944015360 424422891520 466865180672 583581475840 641939623424 693988782080 802424529280 841888030720 933730361344 1167162951680 1283879246848 1387977564160 1604849058560 2334325903360 2567758493696 3209698117120 4668651806720 5135516987392 6419396234240 10271033974784 12838792468480 25677584936960 51355169873920
• Sum of all divisors σ(n): 141440403984768
• Sum of proper divisors (its aliquot sum) s(n): 90085234110848
• 51355169873920 is an abundant number, because the sum of its proper divisors (90085234110848) is greater than itself. Its abundance is 38730064236928

Bases of 51355169873920

• Binary: 1011101011010100001110101010000110000000000000₂
• Hexadecimal: 0x2EB50EA86000
• Base-36: I7C8M6WHS

Squares and roots of 51355169873920

• 51355169873920 squared (51355169873920²) is 2637353472779180348696166400
• 51355169873920 cubed (51355169873920³) is 135441735612147653419951845456675340288000
• The square root of 51355169873920 is 7166252.1497586171
• The cube root of 51355169873920 is 37170.1850637329

Scales and comparisons

• 51,355,169,873,920 seconds is equal to 1,632,935 years, 28 weeks, 4 days, 4 hours, 58 minutes, 40 seconds.
• To count from 1 to 51,355,169,873,920 would take you about four million, eighty-two thousand, three hundred thirty-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 51355169873920 cubic inches would be around 3097.5 feet tall.

Recreational maths with 51355169873920

• 51355169873920 backwards is 02937896155315
• 51355169873920 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 51355169873920's digits is 64
• More coming soon!