21371338232190

Names of 21371338232190

• Cardinal: 21371338232190 can be written as Twenty-one trillion, three hundred seventy-one billion, three hundred thirty-eight million, two hundred thirty-two thousand, one hundred ninety.

Scientific notation

• Scientific notation: 2.137133823219 × 10¹³

Factors of 21371338232190

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 58352

Divisors of 21371338232190

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 9 10 15 17 18 30 31 34 45 51 62 85 90 93 102 153 155 170 186 255 279 306 310 465 510 527 558 765 930 1054 1395 1530 1581 2635 2790 3162 4743 5270 7905 9173 9486 15810 18346 23715 27519 45865 47430 49121 55038 82557 91730 98242 137595 147363 155941 165114 245605 275190 284363 294726 311882 412785 442089 467823 491210 568726 736815 779705 825570 835057 853089 884178 935646 1403469 1421815 1473630 1522751 1559410 1670114 1706178 2210445 2339115 2505171 2559267 2806938 2843630 3045502 4175285 4265445 4420890 4568253 4678230 4834171 5010342 5118534 7017345 7515513 7613755 8350570 8530890 9136506 9668342 12525855 12796335 13704759 14034690 14502513 15031026 15227510 22841265 24170855 25051710 25592670 25886767 27409518 29005026 37577565 43507539 45682530 48341710 51773534 68523795 72512565 75155130 77660301 87015078 129433835 137047590 145025130 155320602 217537695 232980903 258867670 388301505 435075390 450586933 465961806 776603010 901173866 1164904515 1351760799 2252934665 2329809030 2703521598 4055282397 4505869330 6758803995 7659977861 8110564794 13517607990 13968194923 15319955722 20276411985 22979933583 27936389846 38299889305 40552823970 41904584769 45959867166 68939800749 69840974615 76599778610 83809169538 114899667915 125713754307 137879601498 139681949230 209522923845 229799335830 237459313691 251427508614 344699003745 419045847690 474918627382 628568771535 689398007490 712377941073 1187296568455 1257137543070 1424755882146 2137133823219 2374593136910 3561889705365 4274267646438 7123779410730 10685669116095 21371338232190
• Sum of all divisors σ(n): 60739766410752
• Sum of proper divisors (its aliquot sum) s(n): 39368428178562
• 21371338232190 is an abundant number, because the sum of its proper divisors (39368428178562) is greater than itself. Its abundance is 17997089946372

Bases of 21371338232190

• Binary: 100110110111111100111000001100001000101111110₂
• Hexadecimal: 0x136FE706117E
• Base-36: 7KPUUZPFI

Squares and roots of 21371338232190

• 21371338232190 squared (21371338232190²) is 456734097834665994352196100
• 21371338232190 cubed (21371338232190³) is 9761018886998805258637971124018212459000
• The square root of 21371338232190 is 4622914.4738130295
• The cube root of 21371338232190 is 27750.9106568841

Scales and comparisons

• 21,371,338,232,190 seconds is equal to 679,542 years, 23 weeks, 2 days, 18 hours, 16 minutes, 30 seconds.
• To count from 1 to 21,371,338,232,190 would take you about one million, six hundred ninety-eight thousand, eight hundred fifty-six 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 21371338232190 cubic inches would be around 2312.6 feet tall.

Recreational maths with 21371338232190

• 21371338232190 backwards is 09123283317312
• 21371338232190 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21371338232190's digits is 45
• More coming soon!