21051093341180

Names of 21051093341180

• Cardinal: 21051093341180 can be written as Twenty-one trillion, fifty-one billion, ninety-three million, three hundred forty-one thousand, one hundred eighty.

Scientific notation

• Scientific notation: 2.105109334118 × 10¹³

Factors of 21051093341180

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 45600

Divisors of 21051093341180

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 43 49 70 73 86 98 140 146 151 172 196 215 245 292 301 302 365 430 490 511 602 604 730 755 860 980 1022 1057 1204 1460 1505 1510 2044 2107 2114 2555 3010 3020 3139 3577 4214 4228 5110 5285 6020 6278 6493 7154 7399 8428 10220 10535 10570 11023 12556 12986 14308 14798 15695 17885 21070 21140 21973 22046 25972 29596 31390 32465 35770 36995 42140 43946 44092 45319 45451 55115 62780 64930 71540 73990 77161 87892 90638 90902 109865 110230 129860 147980 153811 154322 181276 181804 219730 220460 226595 227255 307622 308644 317233 318157 385805 439460 453190 454510 473989 540127 615244 634466 636314 769055 771610 906380 909020 947978 1080254 1268932 1272628 1538110 1543220 1586165 1590785 1895956 1948717 2160508 2220631 2369945 2700635 3076220 3172330 3181570 3308287 3317923 3897434 4441262 4739890 5401270 6344660 6363140 6616574 6635846 6843169 7794868 8882524 9479780 9743585 10802540 11103155 13233148 13271692 13641019 13686338 16541435 16589615 19487170 22206310 23158009 23225461 27282038 27372676 33082870 33179230 34215845 38974340 44412620 46316018 46450922 47902183 54564076 66165740 66358460 68205095 68431690 92632036 92901844 95487133 95804366 115790045 116127305 136410190 136863380 142256341 162106063 190974266 191608732 231580090 232254610 239510915 272820380 284512682 294256267 324212126 335315281 381948532 463160180 464509220 477435665 479021830 499551337 569025364 588512534 648424252 670630562 711281705 810530315 954871330 958043660 995794387 999102674 1177025068 1341261124 1422563410 1471281335 1621060630 1676576405 1909742660 1991588774 1998205348 2059793869 2497756685 2845126820 2942562670 3242121260 3353152810 3496859359 3983177548 4119587738 4978971935 4995513370 5885125340 6706305620 6970560709 6993718718 8239175476 9957943870 9991026740 10298969345 13941121418 13987437436 14418557083 17484296795 19915887740 20597938690 21480707491 24478015513 27882242836 28837114166 34852803545 34968593590 41195877380 42961414982 48956031026 57674228332 69705607090 69937187180 72092785415 85922829964 97912062052 107403537455 122390077565 139411214180 144185570830 150364952437 214807074910 244780155130 288371141660 300729904874 429614149820 489560310260 601459809748 751824762185 1052554667059 1503649524370 2105109334118 3007299048740 4210218668236 5262773335295 10525546670590 21051093341180
• Sum of all divisors σ(n): 53696011944960
• Sum of proper divisors (its aliquot sum) s(n): 32644918603780
• 21051093341180 is an abundant number, because the sum of its proper divisors (32644918603780) is greater than itself. Its abundance is 11593825262600

Bases of 21051093341180

• Binary: 100110010010101010110111100001101001111111100₂
• Hexadecimal: 0x132556F0D3FC
• Base-36: 7GMQLGA2K

Squares and roots of 21051093341180

• 21051093341180 squared (21051093341180²) is 443148530859072935883792400
• 21051093341180 cubed (21051093341180³) is 9328761087121130025571255269925491032000
• The square root of 21051093341180 is 4588147.0487747011
• The cube root of 21051093341180 is 27611.5986665149

Scales and comparisons

• 21,051,093,341,180 seconds is equal to 669,359 years, 33 weeks, 6 days, 16 hours, 6 minutes, 20 seconds.
• To count from 1 to 21,051,093,341,180 would take you about one million, six hundred seventy-three thousand, three hundred ninety-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 21051093341180 cubic inches would be around 2301 feet tall.

Recreational maths with 21051093341180

• 21051093341180 backwards is 08114339015012
• The number of decimal digits it has is: 14
• The sum of 21051093341180's digits is 38
• More coming soon!