31316148864

Names of 31316148864

• Cardinal: 31316148864 can be written as Thirty-one billion, three hundred sixteen million, one hundred forty-eight thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 3.1316148864 × 10¹⁰

Factors of 31316148864

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2125

Divisors of 31316148864

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 13 14 16 18 21 22 24 26 28 32 33 36 39 42 44 48 52 56 63 64 66 72 77 78 84 88 91 96 99 104 112 117 126 128 132 143 144 154 156 168 169 176 182 192 198 208 224 231 234 252 264 273 286 288 308 312 336 338 352 364 384 396 416 429 448 462 468 504 507 528 546 572 576 616 624 672 676 693 704 728 792 819 832 858 896 924 936 1001 1008 1014 1056 1092 1144 1152 1183 1232 1248 1287 1344 1352 1386 1408 1456 1521 1584 1638 1664 1716 1848 1859 1872 2002 2016 2028 2089 2112 2184 2288 2366 2464 2496 2574 2688 2704 2772 2912 3003 3042 3168 3276 3432 3549 3696 3718 3744 4004 4032 4056 4178 4224 4368 4576 4732 4928 4992 5148 5408 5544 5577 5824 6006 6084 6267 6336 6552 6864 7098 7392 7436 7488 8008 8064 8112 8356 8736 9009 9152 9464 9856 10296 10647 10816 11088 11154 11648 12012 12168 12534 12672 13013 13104 13728 14196 14623 14784 14872 14976 16016 16224 16712 16731 17472 18018 18304 18801 18928 20592 21294 21632 22176 22308 22979 24024 24336 25068 26026 26208 27157 27456 28392 29246 29568 29744 32032 32448 33424 33462 34944 36036 37602 37856 39039 41184 42588 43869 44352 44616 45958 48048 48672 50136 52052 52416 54314 54912 56784 58492 59488 64064 64896 66848 66924 68937 72072 75204 75712 78078 81471 82368 85176 87738 88704 89232 91916 96096 97344 100272 104104 104832 108628 113568 116984 117117 118976 128128 131607 133696 133848 137874 144144 150408 151424 156156 160853 162942 164736 170352 175476 178464 183832 190099 192192 194688 200544 206811 208208 217256 227136 233968 234234 237952 244413 263214 267392 267696 275748 288288 298727 300816 312312 321706 325884 340704 350952 353041 356928 367664 380198 384384 401088 413622 416416 434512 454272 467936 468468 482559 488826 526428 535392 551496 570297 576576 597454 601632 624624 643412 651768 681408 701904 706082 713856 735328 760396 802176 827244 832832 869024 896181 935872 936936 965118 977652 1052856 1059123 1070784 1102992 1140594 1153152 1194908 1203264 1249248 1286824 1303536 1362816 1403808 1412164 1447677 1470656 1520792 1654488 1665664 1710891 1738048 1792362 1871744 1873872 1930236 1955304 2091089 2105712 2118246 2141568 2205984 2281188 2389816 2406528 2471287 2498496 2573648 2607072 2688543 2807616 2824328 2895354 2941312 3041584 3177369 3308976 3421782 3476096 3584724 3747744 3860472 3883451 3910608 4182178 4211424 4236492 4411968 4562376 4779632 4942574 4996992 5147296 5214144 5377086 5615232 5648656 5790708 6083168 6273267 6354738 6617952 6843564 7169448 7413861 7495488 7720944 7766902 7821216 8364356 8422848 8472984 8823936 9124752 9559264 9885148 10294592 10428288 10754172 11297312 11581416 11650353 12166336 12546534 12709476 13235904 13687128 14338896 14827722 14990976 15441888 15533804 15642432 16728712 16845696 16945968 18249504 18819801 19118528 19770296 20589184 21508344 22241583 22594624 23162832 23300706 24332672 25093068 25418952 26471808 27184157 27374256 28677792 29655444 30883776 31067608 31284864 33457424 33891936 34951059 36499008 37639602 38237056 39540592 43016688 44483166 45189248 46325664 46601412 50186136 50837904 54368314 54748512 57355584 59310888 61767552 62135216 66914848 67783872 69902118 72998016 75279204 79081184 81552471 86033376 88966332 92651328 93202824 100372272 101675808 108736628 109497024 114711168 118621776 124270432 133829696 135567744 139804236 150558408 158162368 163104942 172066752 177932664 185302656 186405648 200744544 203351616 217473256 218994048 237243552 244657413 248540864 267659392 279608472 301116816 316324736 326209884 344133504 355865328 372811296 401489088 406703232 434946512 474487104 489314826 497081728 559216944 602233632 652419768 711730656 745622592 802978176 869893024 948974208 978629652 1118433888 1204467264 1304839536 1423461312 1491245184 1739786048 1957259304 2236867776 2408934528 2609679072 2846922624 3479572096 3914518608 4473735552 5219358144 7829037216 10438716288 15658074432 31316148864
• Sum of all divisors σ(n): 121717252800
• Sum of proper divisors (its aliquot sum) s(n): 90401103936
• 31316148864 is an abundant number, because the sum of its proper divisors (90401103936) is greater than itself. Its abundance is 59084955072

Bases of 31316148864

• Binary: 11101001010100101101000001010000000₂
• Hexadecimal: 0x74A968280
• Base-36: EDWTR40

Squares and roots of 31316148864

• 31316148864 squared (31316148864²) is 980701179672208490496
• 31316148864 cubed (31316148864³) is 30711784133715291812017465196544
• The square root of 31316148864 is 176963.6936323381
• The cube root of 31316148864 is 3152.0235210009

Scales and comparisons

• 31,316,148,864 seconds is equal to 995 years, 39 weeks, 2 days, 10 hours, 14 minutes, 24 seconds.
• To count from 1 to 31,316,148,864 would take you about one thousand, nine hundred ninety-one 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 31316148864 cubic inches would be around 262.7 feet tall.

Recreational maths with 31316148864

• 31316148864 backwards is 46884161313
• The number of decimal digits it has is: 11
• The sum of 31316148864's digits is 45
• More coming soon!