18420312423312
18,420,312,423,312 is an even composite number composed of five prime numbers multiplied together.
18420312423312 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 18420312423312:
24 × 33 × 2332 × 241 × 3259
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 233 × 233 × 241 × 3259)See below for interesting mathematical facts about the number 18420312423312 from the Numbermatics database.
Names of 18420312423312
- Cardinal: 18420312423312 can be written as Eighteen trillion, four hundred twenty billion, three hundred twelve million, four hundred twenty-three thousand, three hundred twelve.
Scientific notation
- Scientific notation: 1.8420312423312 × 1013
Factors of 18420312423312
Divisors of 18420312423312
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 108 144 216 233 241 432 466 482 699 723 932 964 1398 1446 1864 1928 2097 2169 2796 2892 3259 3728 3856 4194 4338 5592 5784 6291 6507 6518 8388 8676 9777 11184 11568 12582 13014 13036 16776 17352 19554 25164 26028 26072 29331 33552 34704 39108 50328 52056 52144 54289 56153 58662 78216 87993 100656 104112 108578 112306 117324 156432 162867 168459 175986 217156 224612 234648 325734 336918 351972 434312 449224 469296 488601 505377 651468 673836 703944 759347 785419 868624 898448 977202 1010754 1302936 1347672 1407888 1465803 1516131 1518694 1570838 1954404 2021508 2278041 2356257 2605872 2695344 2931606 3032262 3037388 3141676 3908808 4043016 4556082 4712514 5863212 6064524 6074776 6283352 6834123 7068771 7817616 8086032 9112164 9425028 11726424 12129048 12149552 12566704 13083649 13668246 14137542 18224328 18850056 20502369 21206313 23452848 24258096 26167298 27336492 28275084 36448656 37700112 39250947 41004738 42412626 52334596 54672984 56550168 78501894 82009476 84825252 104669192 109345968 113100336 117752841 157003788 164018952 169650504 176927851 183002627 209338384 235505682 314007576 328037904 339301008 353258523 353855702 366005254 471011364 530783553 549007881 628015152 706517046 707711404 732010508 942022728 1061567106 1098015762 1413034092 1415422808 1464021016 1592350659 1647023643 1884045456 2123134212 2196031524 2826068184 2830845616 2928042032 3184701318 3294047286 4246268424 4392063048 4777051977 4941070929 5652136368 6369402636 6588094572 8492536848 8784126096 9554103954 9882141858 12738805272 13176189144 19108207908 19764283716 25477610544 26352378288 38216415816 39528567432 42639612091 76432831632 79057134864 85279224182 127918836273 170558448364 255837672546 341116896728 383756508819 511675345092 682233793456 767513017638 1023350690184 1151269526457 1535026035276 2046701380368 2302539052914 3070052070552 4605078105828 6140104141104 9210156211656 18420312423312
- Sum of all divisors σ(n): 53337713598400
- Sum of proper divisors (its aliquot sum) s(n): 34917401175088
- 18420312423312 is an abundant number, because the sum of its proper divisors (34917401175088) is greater than itself. Its abundance is 16497088751776
Bases of 18420312423312
- Binary: 1000011000000110100000010110110111011100100002
- Hexadecimal: 0x10C0D02DBB90
- Base-36: 6J26AF2C0
Squares and roots of 18420312423312
- 18420312423312 squared (184203124233122) is 339307909772422405881049344
- 18420312423312 cubed (184203124233123) is 6250157705708979613703237282194087907328
-
The
square root of 18420312423312 is 4291889.1438749907 -
The
cube root of 18420312423312 is 26409.8335456031
Scales and comparisons
How big is 18420312423312?- 18,420,312,423,312 seconds is equal to 585,708 years, 49 weeks, 5 days, 10 hours, 55 minutes, 12 seconds.
-
To count from 1 to 18,420,312,423,312 would take you about one million, four hundred sixty-four thousand, two hundred seventy-two 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 18420312423312 cubic inches would be around 2200.8 feet tall.
Recreational maths with 18420312423312
- 18420312423312 backwards is 21332421302481
- 18420312423312 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 18420312423312's digits is 36
- More coming soon!
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