21314186816364

Names of 21314186816364

• Cardinal: 21314186816364 can be written as Twenty-one trillion, three hundred fourteen billion, one hundred eighty-six million, eight hundred sixteen thousand, three hundred sixty-four.

Scientific notation

• Scientific notation: 2.1314186816364 × 10¹³

Factors of 21314186816364

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 90257

Divisors of 21314186816364

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 73 78 81 108 117 146 156 162 219 234 243 257 292 324 351 438 468 486 514 657 702 771 876 949 972 1028 1053 1314 1404 1542 1898 1971 2106 2313 2628 2847 3084 3159 3341 3796 3942 4212 4626 5694 5913 6318 6682 6939 7884 8541 9252 10023 11388 11826 12636 13364 13878 17082 17739 18761 20046 20817 23652 25623 27756 30069 34164 35478 37522 40092 41634 51246 56283 60138 62451 70956 75044 76869 83268 89909 90207 102492 112566 120276 124902 153738 168849 179818 180414 225132 230607 243893 249804 269727 270621 307476 337698 359636 360828 461214 487786 506547 539454 541242 675396 731679 809181 811863 922428 975572 1013094 1078908 1082484 1168817 1463358 1519641 1618362 1623726 2026188 2195037 2337634 2427543 2926716 3039282 3236724 3247452 3506451 4390074 4558923 4675268 4855086 6078564 6563357 6585111 7012902 7282629 8780148 9117846 9710172 10519353 13126714 13170222 14025804 14565258 18235692 19690071 19755333 21038706 21847887 23106613 26253428 26340444 29130516 31558059 39380142 39510666 42077412 43695774 46213226 59070213 59265999 63116118 69319839 78760284 79021332 85323641 87391548 92426452 94674177 118140426 118531998 126232236 138639678 170647282 177210639 189348354 207959517 236280852 237063996 255970923 277279356 284022531 300385969 341294564 354421278 378696708 415919034 511941846 531631917 568045062 600771938 623878551 708842556 767912769 831838068 901157907 1023883692 1063263834 1136090124 1201543876 1247757102 1535825538 1594895751 1686782749 1802315814 1871635653 2126527668 2303738307 2495514204 2703473721 3071651076 3189791502 3373565498 3604631628 3743271306 4607476614 5060348247 5406947442 5614906959 6379583004 6747130996 6911214921 7486542612 8110421163 9214953228 10120696494 10813894884 11229813918 13822429842 15181044741 16220842326 20241392988 20733644763 21928175737 22459627836 24331263489 27644859684 30362089482 32441684652 41467289526 43856351474 45543134223 48662526978 60724178964 65784527211 72993790467 82934579052 87712702948 91086268446 97325053956 131569054422 136629402669 145987580934 182172536892 197353581633 263138108844 273258805338 291975161868 394707163266 409888208007 546517610676 592060744899 789414326532 819776416014 1184121489798 1639552832028 1776182234697 2368242979596 3552364469394 5328546704091 7104728938788 10657093408182 21314186816364
• Sum of all divisors σ(n): 61233189675840
• Sum of proper divisors (its aliquot sum) s(n): 39919002859476
• 21314186816364 is an abundant number, because the sum of its proper divisors (39919002859476) is greater than itself. Its abundance is 18604816043112

Bases of 21314186816364

• Binary: 100110110001010011000100010001010101101101100₂
• Hexadecimal: 0x13629888AB6C
• Base-36: 7JZLOIIR0

Squares and roots of 21314186816364

• 21314186816364 squared (21314186816364²) is 454294559642864945858180496
• 21314186816364 cubed (21314186816364³) is 9682919113885840917188987373883918436544
• The square root of 21314186816364 is 4616729.0169950413
• The cube root of 21314186816364 is 27726.1513321949

Scales and comparisons

• 21,314,186,816,364 seconds is equal to 677,725 years, 11 weeks, 59 minutes, 24 seconds.
• To count from 1 to 21,314,186,816,364 would take you about one million, six hundred ninety-four thousand, three hundred thirteen 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 21314186816364 cubic inches would be around 2310.5 feet tall.

Recreational maths with 21314186816364

• 21314186816364 backwards is 46361868141312
• 21314186816364 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21314186816364's digits is 54
• More coming soon!