31129533331213060520

Names of 31129533331213060520

• Cardinal: 31129533331213060520 can be written as Thirty-one quintillion, one hundred twenty-nine quadrillion, five hundred thirty-three trillion, three hundred thirty-one billion, two hundred thirteen million, sixty thousand, five hundred twenty.

Scientific notation

• Scientific notation: 3.112953333121306052 × 10¹⁹

Factors of 31129533331213060520

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4637400

Divisors of 31129533331213060520

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 41 56 70 82 140 164 205 280 287 328 410 574 820 997 1148 1435 1640 1994 2296 2870 3988 4985 5740 6979 7976 9970 11480 13958 19940 27916 34895 39880 40877 55832 69790 81754 139580 163508 204385 279160 286139 327016 408770 572278 689021 817540 1144556 1378042 1430695 1635080 2289112 2756084 2861390 3445105 3947327 4823147 5512168 5722780 6890210 7894654 9646294 11445560 13780420 15789308 19292588 19736635 24115735 27560840 27631289 28249861 31578616 38585176 39473270 48231470 55262578 56499722 78946540 96462940 110525156 112999444 138156445 141249305 157893080 161840407 192925880 197749027 221050312 225998888 276312890 282498610 323680814 395498054 552625780 564997220 647361628 686953937 790996108 809202035 988745135 1105251560 1129994440 1132882849 1294723256 1373907874 1581992216 1618404070 1977490270 2265765698 2747815748 3236808140 3434769685 3935485019 3954980540 4531531396 4808677559 5495631496 5664414245 6473616280 6869539370 7870970038 7909961080 9063062792 9617355118 11328828490 13739078740 15741940076 19234710236 19677425095 22657656980 24043387795 27478157480 27548395133 28165111417 31483880152 38469420472 39354850190 45315313960 48086775590 55096790266 56330222834 78709700380 96173551180 110193580532 112660445668 137741975665 140825557085 157419400760 161354885779 192347102360 197155779919 220387161064 225320891336 275483951330 281651114170 322709771558 394311559838 550967902660 563302228340 645419543116 788623119676 806774428895 985778899595 1101935805320 1126604456680 1129484200453 1290839086232 1577246239352 1613548857790 1971557799190 2258968400906 2719791196867 3227097715580 3943115598380 4517936801812 5439582393734 5647421002265 6454195431160 7886231196760 9035873603624 10879164787468 11294842004530 13598955984335 19038538378069 21758329574936 22589684009060 27197911968670 38077076756138 45179368018120 54395823937340 76154153512276 95192691890345 108791647874680 111511439071547 152308307024552 190385383780690 223022878143094 380770767561380 446045756286188 557557195357735 761541535122760 780580073500829 892091512572376 1115114390715470 1561160147001658 2230228781430940 2711631823276399 3122320294003316 3902900367504145 4460457562861880 5423263646552798 6244640588006632 7805800735008290 10846527293105596 13558159116381995 15611601470016580 18981422762934793 21693054586211192 27116318232763990 31223202940033160 37962845525869586 54232636465527980 75925691051739172 94907113814673965 108465272931055960 111176904754332359 151851382103478344 189814227629347930 222353809508664718 379628455258695860 444707619017329436 555884523771661795 759256910517391720 778238333280326513 889415238034658872 1111769047543323590 1556476666560653026 2223538095086647180 3112953333121306052 3891191666401632565 4447076190173294360 6225906666242612104 7782383332803265130 15564766665606530260 31129533331213060520
• Sum of all divisors σ(n): 82082132744458936320
• Sum of proper divisors (its aliquot sum) s(n): 50952599413245875800
• 31129533331213060520 is an abundant number, because the sum of its proper divisors (50952599413245875800) is greater than itself. Its abundance is 19823066082032815280

Bases of 31129533331213060520

• Binary: 11011000000000010010100011010001000100110101000110000100110101000₂
• Hexadecimal: 0x1B00251A226A309A8
• Base-36: 6KI9ULOSFP608

Squares and roots of 31129533331213060520

• 31129533331213060520 squared (31129533331213060520²) is 969047845419104904678765779025182670400
• 31129533331213060520 cubed (31129533331213060520³) is 30166007203514227632233091275032012896417697615250412608000
• The square root of 31129533331213060520 is 5579384673.1707843877
• The cube root of 31129533331213060520 is 3145749.9862686305

Scales and comparisons

• 31,129,533,331,213,060,520 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 31,129,533,331,213,060,520 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 31129533331213060520 cubic inches would be around 262145.8 feet tall.

Recreational maths with 31129533331213060520

• 31129533331213060520 backwards is 02506031213333592113
• The number of decimal digits it has is: 20
• The sum of 31129533331213060520's digits is 53
• More coming soon!