51521371955872

Names of 51521371955872

• Cardinal: 51521371955872 can be written as Fifty-one trillion, five hundred twenty-one billion, three hundred seventy-one million, nine hundred fifty-five thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 5.1521371955872 × 10¹³

Factors of 51521371955872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 94

Divisors of 51521371955872

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 31 32 41 49 52 56 62 82 91 98 104 112 124 164 169 182 196 208 217 224 248 287 328 338 343 364 392 403 416 434 496 533 574 637 656 676 686 728 784 806 868 992 1066 1148 1183 1271 1274 1312 1352 1372 1456 1519 1568 1612 1681 1736 2009 2132 2197 2296 2366 2542 2548 2704 2744 2821 2912 3038 3224 3362 3472 3731 4018 4264 4394 4459 4592 4732 5084 5096 5239 5408 5488 5642 6076 6448 6724 6929 6944 7462 8036 8281 8528 8788 8897 8918 9184 9464 10168 10192 10478 10633 10976 11284 11767 12152 12896 13448 13858 14063 14924 15379 16072 16523 16562 17056 17576 17794 17836 18928 19747 20336 20384 20956 21266 21853 22568 23534 24304 26117 26896 27716 28126 29848 30758 32144 33046 33124 35152 35588 35672 36673 37856 39494 40672 41912 42532 43706 45136 47068 48503 48608 52111 52234 53792 55432 56252 57967 59696 61516 62279 64288 66092 66248 68107 68921 70304 71176 71344 73346 78988 82369 83824 85064 87412 90077 90272 94136 97006 104222 104468 107653 110864 112504 115661 115934 119392 123032 124558 132184 132496 136214 137842 138229 142352 142688 146692 152971 157976 164738 167648 170128 174824 180154 182819 188272 194012 208444 208936 214799 215306 221728 225008 231322 231868 246064 249116 256711 264368 264992 272428 275684 276458 284089 284704 293384 305942 315952 329476 339521 340256 349648 360308 364777 365638 376544 388024 416888 417872 429598 430612 435953 450016 462644 463736 476749 482447 492128 498232 513422 528736 544856 551368 552916 568178 576583 586768 611884 630539 631904 658952 677443 679042 699296 720616 729554 731276 753571 776048 809627 833776 835744 859196 861224 871906 895973 925288 927472 953498 964894 996464 1026844 1070797 1089712 1102736 1105832 1136356 1153166 1173536 1223768 1261078 1317904 1354886 1358084 1441232 1459108 1462552 1503593 1507142 1552096 1619254 1667552 1718392 1722448 1743812 1791946 1796977 1850576 1854944 1906996 1929788 1988623 1992928 2053688 2136551 2141594 2179424 2205472 2211664 2272712 2306332 2376647 2447536 2522156 2553439 2635808 2709772 2716168 2792387 2882464 2918216 2925104 3007186 3014284 3238508 3337243 3377129 3436784 3444896 3487624 3583892 3593954 3693157 3701152 3813992 3859576 3977246 4107376 4273102 4283188 4413773 4423328 4545424 4612664 4742101 4753294 4895072 5044312 5106878 5419544 5432336 5584774 5667389 5836432 5850208 6014372 6028568 6271811 6477016 6674486 6754258 6873568 6975248 7167784 7187908 7386314 7495579 7627984 7719152 7954492 8214752 8546204 8566376 8806759 8827546 9090848 9225328 9484202 9506588 10088624 10213756 10525151 10839088 10864672 11169548 11334778 11647649 11672864 12028744 12057136 12543622 12954032 13348972 13508516 13920361 13950496 14335568 14375816 14772628 14955857 14991158 15255968 15438304 15908984 17092408 17132752 17613518 17655092 17874073 18450656 18968404 19013176 19546709 20177248 20427512 21050302 21678176 22339096 22669556 23295298 23360701 23639903 24057488 24114272 25087244 25852099 25908064 26697944 27017032 27775163 27840722 28671136 28751632 29545256 29911714 29982316 30896411 31817968 33194707 34184816 34265504 35227036 35310184 35748146 37936808 38026352 39093418 40855024 42100604 43902677 44678192 45339112 46590596 46721402 47279806 48114976 50174488 51704198 53395888 54034064 55550326 55681444 57503264 59090512 59823428 59964632 61647313 61792822 63635936 66389414 68369632 70454072 70620368 71496292 73676057 75873616 76052704 78186836 81533543 81710048 84201208 87805354 89356384 90678224 93181192 93442804 94559612 97442527 100348976 103408396 104690999 106791776 108068128 111100652 111362888 114487867 118181024 119646856 119929264 123294626 123585644 132778828 136826963 140908144 141240736 142992584 147352114 151419437 151747232 156373672 163067086 168402416 175610708 180964693 181356448 186362384 186885608 189119224 194426141 194885054 200697952 206816792 209381998 222201304 222725776 228975734 232362949 239293712 239858528 246589252 247171288 265557656 273653926 281816288 285985168 294704228 302838874 307318739 312747344 326134172 336804832 351221416 361077119 361929386 372724768 373771216 378238448 388852282 389770108 413633584 418763996 431531191 444402608 445451552 457951468 464725898 478587424 493178504 494342576 531115312 547307852 570734801 571970336 589408456 605677748 614637478 625494688 652268344 702442832 722154238 723858772 732836993 747542432 756476896 777704564 779540216 801415069 827267168 837527992 863062382 888805216 915902936 929451796 957788741 986357008 988685152 1059936059 1062230624 1094615704 1141469602 1178816912 1211355496 1229274956 1266752851 1304536688 1360982987 1404885664 1444308476 1447717544 1465673986 1555409128 1559080432 1602830138 1675055984 1726124764 1831805872 1858903592 1915577482 1972714016 2119872118 2189231408 2282939204 2357633824 2422710992 2458549912 2527539833 2533505702 2609073376 2721965974 2888616952 2895435088 2931347972 3020718337 3110818256 3118160864 3205660276 3350111968 3452249528 3663611744 3717807184 3831154964 3995143607 4239744236 4378462816 4565878408 4694002547 4845421984 4917099824 5055079666 5067011404 5443931948 5609905483 5777233904 5790870176 5862695944 6041436674 6221636512 6411320552 6904499056 7419552413 7435614368 7662309928 7990287214 8479488472 9131756816 9388005094 9526880909 9834199648 10110159332 10134022808 10887863896 11219810966 11554467808 11725391888 12082873348 12822641104 13808998112 14839104826 15324619856 15980574428 16958976944 17692778831 18263513632 18776010188 19053761818 20220318664 20268045616 21775727792 22439621932 23450783776 24165746696 25645282208 29678209652 30649239712 31961148856 32858017829 33917953888 35385557662 37552020376 38107523636 39269338381 40440637328 40536091232 43551455584 44879243864 48331493392 51936866891 59356419304 63922297712 65716035658 70771115324 75104040752 76215047272 78538676762 80881274656 89758487728 96662986784 103873733782 118712838608 123849451817 127844595424 131432071316 141542230648 150208081504 152430094544 157077353524 179516975456 207747467564 230006124803 237425677216 247698903634 262864142632 283084461296 304860189088 314154707048 415494935128 460012249606 495397807268 525728285264 566168922592 628309414096 830989870256 920024499212 990795614536 1051456570528 1256618828192 1610042873621 1661979740512 1840048998424 1981591229072 3220085747242 3680097996848 3963182458144 6440171494484 7360195993696 12880342988968 25760685977936 51521371955872
• Sum of all divisors σ(n): 135582225408000
• Sum of proper divisors (its aliquot sum) s(n): 84060853452128
• 51521371955872 is an abundant number, because the sum of its proper divisors (84060853452128) is greater than itself. Its abundance is 32539481496256

Bases of 51521371955872

• Binary: 1011101101101111000001000100101110001010100000₂
• Hexadecimal: 0x2EDBC112E2A0
• Base-36: I9GLAMBOG

Squares and roots of 51521371955872

• 51521371955872 squared (51521371955872²) is 2654451768215313794715280384
• 51521371955872 cubed (51521371955872³) is 136760996889143310486452227615170955214848
• The square root of 51521371955872 is 7177838.9474738147
• The cube root of 51521371955872 is 37210.2401656047

Scales and comparisons

• 51,521,371,955,872 seconds is equal to 1,638,220 years, 13 weeks, 4 days, 9 hours, 57 minutes, 52 seconds.
• To count from 1 to 51,521,371,955,872 would take you about four million, ninety-five thousand, five hundred fifty 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 51521371955872 cubic inches would be around 3100.9 feet tall.

Recreational maths with 51521371955872

• 51521371955872 backwards is 27855917312515
• The number of decimal digits it has is: 14
• The sum of 51521371955872's digits is 61
• More coming soon!