21330241354940

Names of 21330241354940

• Cardinal: 21330241354940 can be written as Twenty-one trillion, three hundred thirty billion, two hundred forty-one million, three hundred fifty-four thousand, nine hundred forty.

Scientific notation

• Scientific notation: 2.133024135494 × 10¹³

Factors of 21330241354940

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 123

Divisors of 21330241354940

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 49 70 98 109 140 196 218 245 343 436 490 545 686 763 980 1090 1372 1526 1715 2180 2401 3052 3430 3815 4802 5341 6860 7630 9604 10682 11881 12005 15260 16807 21364 23762 24010 26705 33614 37387 47524 48020 53410 59405 67228 74774 83167 84035 106820 117649 118810 149548 166334 168070 186935 235298 237620 261709 332668 336140 373870 415835 470596 523418 582169 588245 747740 823543 831670 1046836 1164338 1176490 1295029 1308545 1647086 1663340 1831963 2328676 2352980 2590058 2617090 2910845 3294172 3663926 4075183 4117715 5180116 5234180 5821690 6475145 7327852 8150366 8235430 9065203 9159815 11643380 12823741 12950290 16300732 16470860 18130406 18319630 20375915 25647482 25900580 28526281 36260812 36639260 40751830 45326015 51294964 57052562 63456421 64118705 81503660 89766187 90652030 114105124 126912842 128237410 142631405 179532374 181304060 199683967 253825684 256474820 285262810 317282105 359064748 399367934 444194947 448830935 570525620 634564210 798735868 888389894 897661870 998419835 1269128420 1397787769 1776779788 1795323740 1996839670 2220974735 2795575538 3109364629 3993679340 4441949470 5591151076 6218729258 6988938845 8883898940 9784514383 12437458516 13977877690 15546823145 19569028766 21765552403 27955755380 31093646290 39138057532 43531104806 48922571915 62187292580 87062209612 97845143830 108827762015 152358866821 195690287660 217655524030 304717733642 435311048060 609435467284 761794334105 1066512067747 1523588668210 2133024135494 3047177336420 4266048270988 5332560338735 10665120677470 21330241354940
• Sum of all divisors σ(n): 52742962272000
• Sum of proper divisors (its aliquot sum) s(n): 31412720917060
• 21330241354940 is an abundant number, because the sum of its proper divisors (31412720917060) is greater than itself. Its abundance is 10082479562120

Bases of 21330241354940

• Binary: 100110110011001010101011101010111110010111100₂
• Hexadecimal: 0x136655757CBC
• Base-36: 7K6Z6YZZW

Squares and roots of 21330241354940

• 21330241354940 squared (21330241354940²) is 454979196259992607062403600
• 21330241354940 cubed (21330241354940³) is 9704816067702256887381146777997133784000
• The square root of 21330241354940 is 4618467.4249083971
• The cube root of 21330241354940 is 27733.1109979867

Scales and comparisons

• 21,330,241,354,940 seconds is equal to 678,235 years, 36 weeks, 1 day, 11 hours, 2 minutes, 20 seconds.
• To count from 1 to 21,330,241,354,940 would take you about one million, six hundred ninety-five thousand, five hundred eighty-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 21330241354940 cubic inches would be around 2311.1 feet tall.

Recreational maths with 21330241354940

• 21330241354940 backwards is 04945314203312
• The number of decimal digits it has is: 14
• The sum of 21330241354940's digits is 41
• More coming soon!