20460461618142

Names of 20460461618142

• Cardinal: 20460461618142 can be written as Twenty trillion, four hundred sixty billion, four hundred sixty-one million, six hundred eighteen thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 2.0460461618142 × 10¹³

Factors of 20460461618142

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 77156

Divisors of 20460461618142

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 27 39 42 43 54 63 78 81 86 91 117 126 129 162 182 189 234 258 273 301 351 378 387 421 546 559 567 602 702 774 819 842 903 1053 1118 1134 1161 1263 1638 1677 1806 2106 2322 2457 2526 2709 2947 3354 3483 3789 3913 4914 5031 5418 5473 5894 6966 7371 7578 7826 8127 8841 10062 10946 11367 11739 14742 15093 16254 16419 17682 18103 22734 23478 24381 26523 30186 32838 34101 35217 36206 38311 45279 48762 49257 53046 54309 68202 70434 76622 76667 79569 90558 98514 105651 108618 114933 126721 147771 153334 159138 162927 211302 229866 230001 235339 238707 253442 295542 316953 325854 344799 380163 443313 460002 470678 477414 488781 536669 633906 689598 690003 706017 760326 886626 977562 996671 1034397 1073338 1140489 1380006 1412034 1466343 1610007 1647373 1993342 2068794 2070009 2118051 2280978 2932686 2990013 3103191 3220014 3294746 3296681 3421467 4140018 4236102 4830021 4942119 5980026 6206382 6210027 6354153 6593362 6842934 6976697 8970039 9660042 9884238 9890043 10264401 12420054 12708306 13953394 14490063 14826357 17940078 19062459 19780086 20528802 20930091 23076767 26910117 28980126 29652714 29670129 32276807 38124918 41860182 42856853 43470189 44479071 46153534 53820234 59340258 62790273 64553614 69230301 80730351 85713706 86940378 88958142 89010387 96830421 125580546 128570559 133437213 138460602 161460702 178020774 188370819 193660842 207690903 225937649 257141118 266874426 267031161 290491263 299997971 376741638 385711677 415381806 419598491 451875298 534062322 565112457 580982526 599995942 623072709 677812947 771423354 839196982 871473789 899993913 1130224914 1157135031 1246145418 1258795473 1355625894 1387902701 1742947578 1799987826 1869218127 2033438841 2314270062 2517590946 2614421367 2699981739 2775805402 2937189437 3471405093 3738436254 3776386419 4066877682 4163708103 5228842734 5399963478 5874378874 6100316523 6942810186 7552772838 8099945217 8327416206 8811568311 9715318907 11329159257 12200633046 12491124309 16199890434 17623136622 18042735113 18300949569 19430637814 22658318514 24299835651 24982248618 26434704933 29145956721 33987477771 36085470226 36601899138 37473372927 48599671302 52869409866 54128205339 58291913442 67974955542 74946745854 79304114799 87437870163 108256410678 112420118781 126299145791 158608229598 162384616017 174875740326 224840237562 237912344397 252598291582 262313610489 324769232034 378897437373 475824688794 487153848051 524627220978 757794874746 786940831467 974307696102 1136692312119 1461461544153 1573881662934 2273384624238 2922923088306 3410076936357 6820153872714 10230230809071 20460461618142
• Sum of all divisors σ(n): 57876719814144
• Sum of proper divisors (its aliquot sum) s(n): 37416258196002
• 20460461618142 is an abundant number, because the sum of its proper divisors (37416258196002) is greater than itself. Its abundance is 16955796577860

Bases of 20460461618142

• Binary: 100101001101111010010100010111111001111011110₂
• Hexadecimal: 0x129BD28BF3DE
• Base-36: 793EMKNVI

Squares and roots of 20460461618142

• 20460461618142 squared (20460461618142²) is 418630489627461949023532164
• 20460461618142 cubed (20460461618142³) is 8565373065206677856278552017071822919288
• The square root of 20460461618142 is 4523324.1778742765
• The cube root of 20460461618142 is 27350.9118152303

Scales and comparisons

• 20,460,461,618,142 seconds is equal to 650,579 years, 20 weeks, 2 days, 8 hours, 35 minutes, 42 seconds.
• To count from 1 to 20,460,461,618,142 would take you about one million, six hundred twenty-six thousand, four hundred forty-eight 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 20460461618142 cubic inches would be around 2279.2 feet tall.

Recreational maths with 20460461618142

• 20460461618142 backwards is 24181616406402
• The number of decimal digits it has is: 14
• The sum of 20460461618142's digits is 45
• More coming soon!