51182130720

Names of 51182130720

• Cardinal: 51182130720 can be written as Fifty-one billion, one hundred eighty-two million, one hundred thirty thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 5.118213072 × 10¹⁰

Factors of 51182130720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1371

Divisors of 51182130720

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 56 60 70 80 84 96 98 105 112 120 140 147 160 168 196 210 224 240 245 280 293 294 336 343 392 420 480 490 560 586 588 672 686 735 784 840 879 980 1029 1061 1120 1172 1176 1372 1465 1470 1568 1680 1715 1758 1960 2051 2058 2122 2344 2352 2744 2930 2940 3183 3360 3430 3516 3920 4102 4116 4244 4395 4688 4704 5145 5305 5488 5860 5880 6153 6366 6860 7032 7427 7840 8204 8232 8488 8790 9376 10255 10290 10610 10976 11720 11760 12306 12732 13720 14064 14357 14854 15915 16408 16464 16976 17580 20510 20580 21220 22281 23440 23520 24612 25464 27440 28128 28714 29708 30765 31830 32816 32928 33952 35160 37135 41020 41160 42440 43071 44562 46880 49224 50928 51989 54880 57428 59416 61530 63660 65632 70320 71785 74270 82040 82320 84880 86142 89124 98448 100499 101856 103978 111405 114856 118832 123060 127320 140640 143570 148540 155967 164080 164640 169760 172284 178248 196896 200998 207956 215355 222810 229712 237664 246120 254640 259945 287140 297080 301497 310873 311934 328160 344568 356496 363923 401996 415912 430710 445620 459424 492240 502495 509280 519890 574280 594160 602994 621746 623868 689136 712992 727846 779835 803992 831824 861420 891240 932619 984480 1004990 1039780 1091769 1148560 1188320 1205988 1243492 1247736 1378272 1455692 1507485 1554365 1559670 1607984 1663648 1722840 1782480 1819615 1865238 2009980 2079560 2176111 2183538 2297120 2411976 2486984 2495472 2911384 3014970 3108730 3119340 3215968 3445680 3564960 3639230 3730476 4019960 4159120 4352222 4367076 4663095 4823952 4973968 4990944 5458845 5822768 6029940 6217460 6238680 6528333 6891360 7278460 7460952 8039920 8318240 8704444 8734152 9326190 9647904 9947936 10880555 10917690 11645536 12059880 12434920 12477360 13056666 14556920 14921904 15232777 16079840 17408888 17468304 18652380 21761110 21835380 24119760 24869840 24954720 26113332 29113840 29843808 30465554 32641665 34817776 34936608 37304760 43522220 43670760 45698331 48239520 49739680 52226664 58227680 60931108 65283330 69635552 74609520 76163885 87044440 87341520 91396662 104453328 106629439 121862216 130566660 149219040 152327770 174088880 174683040 182793324 208906656 213258878 228491655 243724432 261133320 304655540 319888317 348177760 365586648 426517756 456983310 487448864 522266640 533147195 609311080 639776634 731173296 853035512 913966620 1044533280 1066294390 1218622160 1279553268 1462346592 1599441585 1706071024 1827933240 2132588780 2437244320 2559106536 3198883170 3412142048 3655866480 4265177560 5118213072 6397766340 7311732960 8530355120 10236426144 12795532680 17060710240 25591065360 51182130720
• Sum of all divisors σ(n): 188835494400
• Sum of proper divisors (its aliquot sum) s(n): 137653363680
• 51182130720 is an abundant number, because the sum of its proper divisors (137653363680) is greater than itself. Its abundance is 86471232960

Bases of 51182130720

• Binary: 101111101010101100010101011000100000₂
• Hexadecimal: 0xBEAB15620
• Base-36: NIGIOTC

Squares and roots of 51182130720

• 51182130720 squared (51182130720²) is 2619610505039167718400
• 51182130720 cubed (51182130720³) is 134077247304399900883152949248000
• The square root of 51182130720 is 226234.6806305343
• The cube root of 51182130720 is 3712.8390278197

Scales and comparisons

• 51,182,130,720 seconds is equal to 1,627 years, 22 weeks, 3 days, 18 hours, 32 minutes.
• To count from 1 to 51,182,130,720 would take you about three thousand, two hundred fifty-four 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 51182130720 cubic inches would be around 309.4 feet tall.

Recreational maths with 51182130720

• 51182130720 backwards is 02703128115
• 51182130720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 51182130720's digits is 30
• More coming soon!