18331893723136

Names of 18331893723136

• Cardinal: 18331893723136 can be written as Eighteen trillion, three hundred thirty-one billion, eight hundred ninety-three million, seven hundred twenty-three thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 1.8331893723136 × 10¹³

Factors of 18331893723136

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 1468

Divisors of 18331893723136

• Number of divisors d(n): 468
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 49 56 59 64 76 98 112 118 128 133 152 196 224 236 256 266 304 392 413 448 472 512 532 608 784 826 896 931 944 1024 1064 1121 1216 1381 1568 1652 1792 1862 1888 2048 2128 2242 2432 2762 2891 3136 3304 3481 3584 3724 3776 4096 4256 4484 4864 5524 5782 6272 6608 6962 7168 7448 7552 7847 8512 8968 9667 9728 11048 11564 12544 13216 13924 14336 14896 15104 15694 17024 17936 19334 19456 22096 23128 24367 25088 26239 26432 27848 28672 29792 30208 31388 34048 35872 38668 38912 44192 46256 48734 50176 52478 52864 54929 55696 59584 60416 62776 66139 67669 68096 71744 77336 77824 81479 88384 92512 97468 100352 104956 105728 109858 111392 119168 120832 125552 132278 135338 136192 143488 154672 162958 170569 176768 183673 185024 194936 200704 209912 211456 219716 222784 238336 241664 251104 264556 270676 272384 286976 309344 325916 341138 353536 367346 370048 389872 419824 422912 439432 445568 462973 476672 502208 529112 541352 544768 570353 573952 618688 651832 682276 707072 734692 740096 779744 839648 845824 878864 891136 925946 953344 1004416 1058224 1082704 1140706 1147904 1237376 1285711 1303664 1364552 1414144 1469384 1480192 1548101 1559488 1679296 1691648 1757728 1782272 1851892 1906688 2008832 2116448 2165408 2281412 2295808 2474752 2571422 2607328 2729104 2828288 2938768 2960384 3096202 3118976 3240811 3358592 3515456 3564544 3703784 3813376 3992471 4017664 4232896 4330816 4562824 4591616 4807261 4949504 5142844 5214656 5458208 5656576 5877536 5920768 6192404 6237952 6481622 6717184 7030912 7129088 7407568 7984942 8035328 8465792 8661632 9125648 9614522 9899008 10285688 10429312 10836707 10916416 11755072 11841536 12384808 12475904 12963244 13434368 14061824 14258176 14815136 15969884 16070656 16931584 17323264 18251296 19229044 19798016 20571376 20858624 21673414 21832832 23510144 24769616 24951808 25926488 26868736 28123648 29630272 31939768 32141312 33650827 33863168 34646528 36502592 38458088 39596032 41142752 41717248 43346828 43665664 47020288 49539232 49903616 51852976 53737472 56247296 59260544 63879536 67301654 67726336 69293056 73005184 75856949 76916176 82285504 83434496 86693656 87331328 91337959 94040576 99078464 99807232 103705952 107474944 112494592 118521088 127759072 134603308 135452672 138586112 146010368 151713898 153832352 164571008 166868992 173387312 174662656 182675918 188081152 198156928 207411904 224989184 235555789 237042176 255518144 269206616 270905344 277172224 292020736 303427796 307664704 329142016 333737984 346774624 349325312 365351836 376162304 396313856 414823808 471111578 474084352 511036288 538413232 584041472 606855592 615329408 639365713 658284032 693549248 698650624 730703672 752324608 792627712 829647616 942223156 948168704 1022072576 1076826464 1168082944 1213711184 1230658816 1278731426 1316568064 1387098496 1461407344 1585255424 1659295232 1884446312 1896337408 2044145152 2153652928 2336165888 2427422368 2461317632 2557462852 2633136128 2774196992 2922814688 3170510848 3318590464 3768892624 4088290304 4307305856 4475559991 4854844736 4922635264 5114925704 5266272256 5548393984 5845629376 6341021696 6637180928 7537785248 8176580608 8614611712 8951119982 9709689472 9845270528 10229851408 11096787968 11691258752 13274361856 15075570496 16353161216 17229223424 17902239964 19419378944 19690541056 20459702816 22193575936 23382517504 30151140992 34458446848 35804479928 38838757888 40919405632 44387151872 46765035008 60302281984 68916893696 71608959856 77677515776 81838811264 93530070016 120604563968 137833787392 143217919712 155355031552 163677622528 187060140032 241209127936 286435839424 310710063104 327355245056 374120280064 482418255872 572871678848 654710490112 964836511744 1145743357696 1309420980224 2291486715392 2618841960448 4582973430784 9165946861568 18331893723136
• Sum of all divisors σ(n): 45695743403880
• Sum of proper divisors (its aliquot sum) s(n): 27363849680744
• 18331893723136 is an abundant number, because the sum of its proper divisors (27363849680744) is greater than itself. Its abundance is 9031955957608

Bases of 18331893723136

• Binary: 100001010110000111010000000110111000000000000₂
• Hexadecimal: 0x10AC3A037000
• Base-36: 6HXK07GN4

Squares and roots of 18331893723136

• 18331893723136 squared (18331893723136²) is 336058327476353075821674496
• 18331893723136 cubed (18331893723136³) is 6160585544071339314123881778883336339456
• The square root of 18331893723136 is 4281576.0793352717
• The cube root of 18331893723136 is 26367.5094462889

Scales and comparisons

• 18,331,893,723,136 seconds is equal to 582,897 years, 26 weeks, 5 days, 20 hours, 52 minutes, 16 seconds.
• To count from 1 to 18,331,893,723,136 would take you about one million, four hundred fifty-seven thousand, two hundred forty-three 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 18331893723136 cubic inches would be around 2197.3 feet tall.

Recreational maths with 18331893723136

• 18331893723136 backwards is 63132739813381
• The number of decimal digits it has is: 14
• The sum of 18331893723136's digits is 58
• More coming soon!