31009868215549952

Names of 31009868215549952

• Cardinal: 31009868215549952 can be written as Thirty-one quadrillion, nine trillion, eight hundred sixty-eight billion, two hundred fifteen million, five hundred forty-nine thousand, nine hundred fifty-two.

Scientific notation

• Scientific notation: 3.1009868215549952 × 10¹⁶

Factors of 31009868215549952

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 5047

Divisors of 31009868215549952

• Number of divisors d(n): 306
• Complete list of divisors:
  1 2 4 8 16 19 32 38 53 64 76 106 128 152 212 256 304 361 424 512 608 722 848 1007 1024 1216 1444 1696 2014 2048 2432 2888 3392 4028 4096 4864 4973 5776 6784 8056 8192 9728 9946 11552 13568 16112 16384 19133 19456 19892 23104 27136 32224 32768 38266 38912 39784 46208 54272 64448 65536 76532 77824 79568 92416 94487 108544 128896 153064 155648 159136 184832 188974 217088 257792 263569 306128 311296 318272 369664 377948 434176 515584 527138 612256 622592 636544 739328 755896 868352 1031168 1054276 1224512 1245184 1273088 1478656 1511792 1736704 1795253 2062336 2108552 2449024 2546176 2957312 3023584 3473408 3590506 4124672 4217104 4898048 5007811 5092352 5914624 6047168 7181012 8249344 8434208 9796096 10015622 10184704 11829248 12094336 14362024 16498688 16868416 19592192 20031244 20369408 23658496 24188672 24730729 28724048 32997376 33736832 39184384 40062488 40738816 48377344 49461458 57448096 65994752 67473664 78368768 80124976 81477632 95148409 96754688 98922916 114896192 134947328 156737536 160249952 162955264 190296818 193509376 197845832 229792384 269894656 313475072 320499904 325910528 380593636 387018752 395691664 459584768 469883851 539789312 626950144 640999808 761187272 774037504 791383328 919169536 939767702 1079578624 1253900288 1281999616 1310728637 1522374544 1548075008 1582766656 1838339072 1879535404 2159157248 2563999232 2621457274 3044749088 3096150016 3165533312 3676678144 3759070808 4318314496 5127998464 5242914548 6089498176 6192300032 6331066624 7353356288 7518141616 8636628992 8927793169 10255996928 10485829096 12178996352 12662133248 14706712576 15036283232 17273257984 17855586338 20511993856 20971658192 24357992704 24903844103 25324266496 29413425152 30072566464 35711172676 41023987712 41943316384 48715985408 49807688206 50648532992 58826850304 60145132928 71422345352 82047975424 83886632768 97431970816 99615376412 101297065984 117653700608 120290265856 142844690704 164095950848 167773265536 194863941632 199230752824 202594131968 240580531712 285689381408 328191901696 335546531072 389727883264 398461505648 405188263936 473173037957 481161063424 571378762816 671093062144 779455766528 796923011296 810376527872 946346075914 962322126848 1142757525632 1342186124288 1558911533056 1593846022592 1620753055744 1892692151828 1924644253696 2285515051264 2684372248576 3117823066112 3187692045184 3785384303656 3849288507392 4571030102528 5368744497152 6235646132224 6375384090368 7570768607312 7698577014784 9142060205056 10737488994304 12750768180736 15141537214624 15397154029568 18284120410112 21474977988608 25501536361472 30283074429248 30794308059136 36568240820224 42949955977216 51003072722944 60566148858496 73136481640448 85899911954432 102006145445888 121132297716992 146272963280896 204012290891776 242264595433984 292545926561792 408024581783552 484529190867968 585091853123584 816049163567104 969058381735936 1632098327134208 1938116763471872 3876233526943744 7752467053887488 15504934107774976 31009868215549952
• Sum of all divisors σ(n): 66703651088482062
• Sum of proper divisors (its aliquot sum) s(n): 35693782872932110
• 31009868215549952 is an abundant number, because the sum of its proper divisors (35693782872932110) is greater than itself. Its abundance is 4683914657382158

Bases of 31009868215549952

• Binary: 1101110001010110100111110010011100001010000000000000000₂
• Hexadecimal: 0x6E2B4F93850000
• Base-36: 8HC2WSKGU0W

Squares and roots of 31009868215549952

• 31009868215549952 squared (31009868215549952²) is 961611926745775164314453807202304
• 31009868215549952 cubed (31009868215549952³) is 29819459122887562055748875924213527384545881489408
• The square root of 31009868215549952 is 176096190.2357627725
• The cube root of 31009868215549952 is 314171.3948440829

Scales and comparisons

• 31,009,868,215,549,952 seconds is equal to 986,017,889 years, 22 weeks, 4 days, 1 hour, 12 minutes, 32 seconds.
• To count from 1 to 31,009,868,215,549,952 would take you about two billion, nine hundred fifty-eight million, fifty-three thousand, six hundred sixty-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 31009868215549952 cubic inches would be around 26180.9 feet tall.

Recreational maths with 31009868215549952

• 31009868215549952 backwards is 25994551286890013
• The number of decimal digits it has is: 17
• The sum of 31009868215549952's digits is 77
• More coming soon!