21350043244860

Names of 21350043244860

• Cardinal: 21350043244860 can be written as Twenty-one trillion, three hundred fifty billion, forty-three million, two hundred forty-four thousand, eight hundred sixty.

Scientific notation

• Scientific notation: 2.135004324486 × 10¹³

Factors of 21350043244860

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8361106

Divisors of 21350043244860

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 53 55 60 66 73 106 110 132 146 159 165 212 219 220 265 292 318 330 365 438 530 583 636 660 730 795 803 876 1060 1095 1166 1460 1590 1606 1749 2190 2332 2409 2915 3180 3212 3498 3869 4015 4380 4818 5830 6996 7738 8030 8745 9636 11607 11660 12045 15476 16060 17490 19345 23214 24090 34980 38690 42559 46428 48180 58035 77380 85118 116070 127677 170236 212795 232140 255354 425590 510708 638385 851180 1276770 2553540 8360959 16721918 25082877 33443836 41804795 50165754 83609590 91970549 100331508 125414385 167219180 183941098 250828770 275911647 367882196 443130827 459852745 501657540 551823294 610350007 886261654 919705490 1103646588 1220700014 1329392481 1379558235 1772523308 1831050021 1839410980 2215654135 2441400028 2658784962 2759116470 3051750035 3662100042 4431308270 4874439097 5317569924 5518232940 6103500070 6646962405 6713850077 7324200084 8862616540 9155250105 9748878194 12207000140 13293924810 13427700154 14623317291 18310500210 19497756388 20141550231 24372195485 26587849620 26855400308 29246634582 32348550371 33569250385 36621000420 40283100462 48744390970 58493269164 64697100742 67138500770 73116586455 80566200924 97045651113 97488781940 100707751155 129394201484 134277001540 146233172910 161742751855 194091302226 201415502310 292466345820 323485503710 355834054081 388182604452 402831004620 485228255565 646971007420 711668108162 970456511130 1067502162243 1423336216324 1779170270405 1940913022260 2135004324486 3558340540810 4270008648972 5337510811215 7116681081620 10675021622430 21350043244860
• Sum of all divisors σ(n): 67355358658560
• Sum of proper divisors (its aliquot sum) s(n): 46005315413700
• 21350043244860 is an abundant number, because the sum of its proper divisors (46005315413700) is greater than itself. Its abundance is 24655272168840

Bases of 21350043244860

• Binary: 100110110101011110001101111100101100100111100₂
• Hexadecimal: 0x136AF1BE593C
• Base-36: 7KG2OI81O

Squares and roots of 21350043244860

• 21350043244860 squared (21350043244860²) is 455824346557392117916419600
• 21350043244860 cubed (21350043244860³) is 9731869511060373183419662859057303256000
• The square root of 21350043244860 is 4620610.7004226185
• The cube root of 21350043244860 is 27741.6903376807

Scales and comparisons

• 21,350,043,244,860 seconds is equal to 678,865 years, 17 weeks, 3 days, 1 minute.
• To count from 1 to 21,350,043,244,860 would take you about one million, six hundred ninety-seven thousand, one hundred sixty-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 21350043244860 cubic inches would be around 2311.8 feet tall.

Recreational maths with 21350043244860

• 21350043244860 backwards is 06844234005312
• The number of decimal digits it has is: 14
• The sum of 21350043244860's digits is 42
• More coming soon!