51231724992

Names of 51231724992

• Cardinal: 51231724992 can be written as Fifty-one billion, two hundred thirty-one million, seven hundred twenty-four thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 5.1231724992 × 10¹⁰

Factors of 51231724992

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 151

Divisors of 51231724992

• Number of divisors d(n): 1008
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 23 24 27 28 32 36 37 42 46 48 49 54 56 63 64 69 72 74 79 81 84 92 96 98 108 111 112 126 138 144 147 148 158 161 162 168 184 189 192 196 207 216 222 224 237 243 252 259 276 288 294 296 316 322 324 333 336 368 378 392 414 432 441 444 448 474 483 486 504 518 552 553 567 576 588 592 621 632 644 648 666 672 711 736 756 777 784 828 851 864 882 888 948 966 972 999 1008 1036 1104 1106 1127 1134 1176 1184 1242 1264 1288 1296 1323 1332 1344 1422 1449 1472 1512 1554 1568 1656 1659 1701 1702 1728 1764 1776 1813 1817 1863 1896 1932 1944 1998 2016 2072 2133 2208 2212 2254 2268 2331 2352 2368 2484 2528 2553 2576 2592 2646 2664 2844 2898 2923 2997 3024 3108 3136 3312 3318 3381 3402 3404 3528 3552 3626 3634 3726 3792 3864 3871 3888 3969 3996 4032 4144 4266 4347 4416 4424 4508 4536 4662 4704 4968 4977 5056 5106 5152 5184 5292 5328 5439 5451 5589 5688 5796 5846 5957 5994 6048 6216 6399 6624 6636 6762 6804 6808 6993 7056 7104 7252 7268 7452 7584 7659 7728 7742 7776 7938 7992 8288 8532 8694 8769 8848 8991 9016 9072 9324 9408 9936 9954 10143 10212 10304 10584 10656 10878 10902 11178 11376 11592 11613 11692 11907 11914 11988 12096 12432 12719 12798 13041 13248 13272 13524 13608 13616 13986 14112 14504 14536 14904 14931 15168 15318 15456 15484 15552 15876 15984 16317 16353 16576 17064 17388 17538 17696 17871 17982 18032 18144 18648 19197 19872 19908 20286 20424 20461 20979 21168 21312 21756 21804 22356 22752 22977 23184 23226 23384 23814 23828 23976 24864 25438 25596 26082 26307 26544 27048 27216 27232 27972 28224 29008 29072 29808 29862 30429 30636 30912 30968 31752 31968 32634 32706 34128 34776 34839 35076 35392 35742 35964 36064 36288 37296 38157 38394 39123 39744 39816 40572 40848 40922 41699 41958 42336 43512 43608 44712 44793 45504 45954 46368 46452 46768 47628 47656 47952 48951 49059 49728 50876 51192 52164 52614 53088 53613 54096 54432 54464 55944 58016 58144 59616 59724 60858 61272 61383 61936 62937 63504 63936 65268 65412 67229 68256 68931 69552 69678 70152 71484 71928 72128 74592 76314 76788 78246 78921 79632 81144 81696 81844 83398 83916 84672 87024 87216 89033 89424 89586 91287 91908 92736 92904 93536 95256 95312 95904 97902 98118 101752 102384 104328 104517 105228 106176 107226 108192 108864 111888 114471 116032 116288 119232 119448 121716 122544 122766 123872 125097 125874 127008 130536 130824 134379 134458 136512 137862 139104 139356 140304 142968 143227 143856 146853 147177 149184 152628 153576 156492 157842 159264 160839 162288 163392 163688 166796 167832 174048 174432 178066 178848 179172 182574 183816 184149 185808 187072 190512 190624 191808 195804 196236 201687 203504 204768 206793 208656 209034 210456 214452 216384 223776 228942 236763 238896 243432 245088 245532 247744 250194 251748 254016 261072 261648 267099 268758 268916 273861 275724 278208 278712 280608 285936 286454 287712 293706 294354 305256 307152 312984 313551 315684 318528 321678 324576 327376 333592 335664 343413 348096 348864 356132 357696 358344 365148 367632 368298 371616 375291 381024 381248 391608 392472 403374 407008 409536 413586 417312 418068 420912 428904 429681 440559 441531 447552 457884 470603 473526 477792 482517 486864 490176 491064 500388 503496 522144 523296 534198 537516 537832 547722 551448 552447 557424 561216 571872 572908 575424 587412 588708 605061 610512 614304 625968 627102 631368 643356 649152 654752 667184 671328 686826 710289 712264 716688 730296 735264 736596 743232 750582 762048 783216 784944 801297 806748 814016 827172 834624 836136 841824 857808 859362 881118 883062 915768 940653 941206 947052 955584 965034 973728 982128 1000776 1006992 1030239 1044288 1046592 1068396 1075032 1075664 1095444 1102896 1104894 1114848 1125873 1143744 1145816 1174824 1177416 1210122 1221024 1228608 1251936 1254204 1262736 1286712 1289043 1309504 1334368 1342656 1373652 1411809 1420578 1424528 1433376 1447551 1460592 1470528 1473192 1501164 1566432 1569888 1602594 1613496 1654344 1657341 1672272 1683648 1715616 1718724 1762236 1766124 1815183 1831536 1881306 1882412 1894104 1930068 1947456 1964256 2001552 2013984 2060478 2136792 2150064 2151328 2190888 2205792 2209788 2229696 2251746 2291632 2349648 2354832 2403891 2420244 2442048 2503872 2508408 2525472 2573424 2578086 2668736 2747304 2823618 2841156 2849056 2866752 2895102 2921184 2946384 3002328 3090717 3132864 3139776 3205188 3226992 3294221 3308688 3314682 3344544 3377619 3431232 3437448 3524472 3532248 3630366 3663072 3762612 3764824 3788208 3860136 3867129 3928512 4003104 4027968 4120956 4235427 4273584 4300128 4302656 4381776 4411584 4419576 4503492 4583264 4699296 4709664 4807782 4840488 4972023 5016816 5050944 5146848 5156172 5445549 5494608 5647236 5682312 5698112 5790204 5842368 5892768 6004656 6181434 6410376 6453984 6588442 6617376 6629364 6689088 6755238 6874896 7048944 7064496 7211673 7260732 7326144 7525224 7529648 7576416 7720272 7734258 8006208 8241912 8470854 8547168 8600256 8763552 8839152 9006984 9166528 9398592 9419328 9615564 9680976 9882663 9944046 10033632 10132857 10293696 10312344 10891098 10989216 11294472 11364624 11580408 11601387 11785536 12009312 12362868 12706281 12820752 12907968 13176884 13234752 13258728 13510476 13749792 14097888 14128992 14423346 14521464 15050448 15059296 15152832 15440544 15468516 16336647 16483824 16941708 17094336 17527104 17678304 18013968 19231128 19361952 19765326 19888092 20067264 20265714 20624688 21635019 21782196 21978432 22588944 22729248 23160816 23202774 24018624 24725736 25412562 25641504 26353768 26517456 27020952 27499584 28195776 28257984 28846692 29042928 29647989 30100896 30118592 30881088 30937032 32673294 32967648 33883416 34804161 35356608 36027936 38118843 38462256 38723904 39530652 39776184 40531428 41249376 43270038 43564392 45177888 45458496 46321632 46405548 49451472 50825124 51283008 52707536 53034912 54041904 57693384 58085856 59295978 60201792 61874064 65346588 65935296 67766832 69608322 72055872 76237686 76924512 79061304 79552368 81062856 82498752 86540076 87128784 88943967 90355776 92643264 92811096 98902944 101650248 105415072 106069824 108083808 114356529 115386768 116171712 118591956 123748128 130693176 135533664 139216644 152475372 153849024 158122608 159104736 162125712 173080152 174257568 177887934 185622192 197805888 203300496 210830144 216167616 228713058 230773536 237183912 247496256 261386352 266831901 271067328 278433288 304950744 316245216 318209472 324251424 346160304 348515136 355775868 371244384 406600992 457426116 461547072 474367824 522772704 533663802 556866576 609901488 632490432 648502848 692320608 711551736 742488768 800495703 813201984 914852232 948735648 1045545408 1067327604 1113733152 1219802976 1384641216 1423103472 1600991406 1829704464 1897471296 2134655208 2227466304 2439605952 2846206944 3201982812 3659408928 4269310416 5692413888 6403965624 7318817856 8538620832 12807931248 17077241664 25615862496 51231724992
• Sum of all divisors σ(n): 192249308160
• Sum of proper divisors (its aliquot sum) s(n): 141017583168
• 51231724992 is an abundant number, because the sum of its proper divisors (141017583168) is greater than itself. Its abundance is 89785858176

Bases of 51231724992

• Binary: 101111101101101001100001010111000000₂
• Hexadecimal: 0xBEDA615C0
• Base-36: NJA1O00

Squares and roots of 51231724992

• 51231724992 squared (51231724992²) is 2624689645655917400064
• 51231724992 cubed (51231724992³) is 134467378115593887697546491199488
• The square root of 51231724992 is 226344.2621141519
• The cube root of 51231724992 is 3714.0378583733

Scales and comparisons

• 51,231,724,992 seconds is equal to 1,629 years, 3 days, 18 hours, 43 minutes, 12 seconds.
• To count from 1 to 51,231,724,992 would take you about three thousand, two hundred fifty-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 51231724992 cubic inches would be around 309.5 feet tall.

Recreational maths with 51231724992

• 51231724992 backwards is 29942713215
• The number of decimal digits it has is: 11
• The sum of 51231724992's digits is 45
• More coming soon!