21332488745412

Names of 21332488745412

• Cardinal: 21332488745412 can be written as Twenty-one trillion, three hundred thirty-two billion, four hundred eighty-eight million, seven hundred forty-five thousand, four hundred twelve.

Scientific notation

• Scientific notation: 2.1332488745412 × 10¹³

Factors of 21332488745412

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4723

Divisors of 21332488745412

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 19 26 27 36 37 38 39 52 54 57 74 76 78 108 111 114 117 148 156 171 222 228 234 247 333 342 351 444 468 481 494 513 666 684 702 703 741 962 988 999 1026 1332 1404 1406 1443 1482 1924 1998 2052 2109 2223 2812 2886 2964 3996 4218 4329 4446 4649 5772 6327 6669 8436 8658 8892 9139 9298 12654 12987 13338 13947 17316 18278 18596 18981 25308 25974 26676 27417 27894 36556 37962 41841 51948 54834 55788 60437 75924 82251 83682 88331 109668 120874 125523 164502 167364 172013 176662 181311 241748 246753 251046 264993 329004 344026 353324 362622 493506 502092 516039 529986 543933 688052 725244 794979 987012 1032078 1059972 1087866 1148303 1548117 1589958 1631799 2064156 2175732 2236169 2296606 2384937 3096234 3179916 3263598 3268247 3444909 4472338 4593212 4644351 4769874 6192468 6527196 6536494 6708507 6889818 8944676 9288702 9539748 9804741 10334727 13072988 13417014 13779636 18577404 19609482 20125521 20669454 21613201 26834028 29414223 31004181 39218964 40251042 41338908 42487211 43226402 58828446 60376563 62008362 64839603 80502084 84974422 86452804 88242669 117656892 120753126 124016724 127461633 129679206 169948844 176485338 194518809 241506252 254923266 259358412 280971613 352970676 382384899 389037618 410650819 509846532 561943226 583556427 764769798 778075236 799688437 821301638 842914839 1123886452 1147154697 1167112854 1231952457 1529539596 1599376874 1642603276 1685829678 2294309394 2334225708 2399065311 2463904914 2528744517 3198753748 3371659356 3695857371 4588618788 4798130622 4927809828 5057489034 5338460647 7197195933 7391714742 7586233551 9596261244 10114978068 10395949681 10676921294 11087572113 14394391866 14783429484 15172467102 15194080303 16015381941 20791899362 21353842588 21591587799 22175144226 28788783732 30344934204 30388160606 31187849043 32030763882 41583798724 43183175598 44350288452 45582240909 48046145823 60776321212 62375698086 64061527764 86366351196 91164481818 93563547129 96092291646 124751396172 136746722727 144138437469 182328963636 187127094258 192184583292 197523043939 273493445454 280690641387 288276874938 374254188516 395046087878 410240168181 546986890908 561381282774 576553749876 592569131817 790092175756 820480336362 1122762565548 1185138263634 1640960672724 1777707395451 2370276527268 3555414790902 5333122186353 7110829581804 10666244372706 21332488745412
• Sum of all divisors σ(n): 64403901699200
• Sum of proper divisors (its aliquot sum) s(n): 43071412953788
• 21332488745412 is an abundant number, because the sum of its proper divisors (43071412953788) is greater than itself. Its abundance is 21738924208376

Bases of 21332488745412

• Binary: 100110110011011011011011010011111000111000100₂
• Hexadecimal: 0x1366DB69F1C4
• Base-36: 7K80D0DL0

Squares and roots of 21332488745412

• 21332488745412 squared (21332488745412²) is 455075076073129645751049744
• 21332488745412 cubed (21332488745412³) is 9707883938647547896252235149864563774528
• The square root of 21332488745412 is 4618710.7232876145
• The cube root of 21332488745412 is 27734.0849663467

Scales and comparisons

• 21,332,488,745,412 seconds is equal to 678,307 years, 8 weeks, 22 hours, 10 minutes, 12 seconds.
• To count from 1 to 21,332,488,745,412 would take you about one million, six hundred ninety-five thousand, seven hundred sixty-seven 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 21332488745412 cubic inches would be around 2311.2 feet tall.

Recreational maths with 21332488745412

• 21332488745412 backwards is 21454788423312
• 21332488745412 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21332488745412's digits is 54
• More coming soon!