13921240368
13,921,240,368 is an even composite number composed of seven prime numbers multiplied together.
What does the number 13921240368 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 320 divisors.
13921240368 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 13921240368:
24 × 3 × 7 × 41 × 43 × 71 × 331
(2 × 2 × 2 × 2 × 3 × 7 × 41 × 43 × 71 × 331)See below for interesting mathematical facts about the number 13921240368 from the Numbermatics database.
Names of 13921240368
- Cardinal: 13921240368 can be written as Thirteen billion, nine hundred twenty-one million, two hundred forty thousand, three hundred sixty-eight.
Scientific notation
- Scientific notation: 1.3921240368 × 1010
Factors of 13921240368
Divisors of 13921240368
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 41 42 43 48 56 71 82 84 86 112 123 129 142 164 168 172 213 246 258 284 287 301 328 331 336 344 426 492 497 516 568 574 602 656 662 688 852 861 903 984 993 994 1032 1136 1148 1204 1324 1491 1704 1722 1763 1806 1968 1986 1988 2064 2296 2317 2408 2648 2911 2982 3053 3408 3444 3526 3612 3972 3976 4592 4634 4816 5289 5296 5822 5964 6106 6888 6951 7052 7224 7944 7952 8733 9159 9268 10578 11644 11928 12212 12341 13571 13776 13902 14104 14233 14448 15888 17466 18318 18536 20377 21156 21371 23288 23501 23856 24424 24682 27142 27804 28208 28466 34932 36636 37023 37072 40713 40754 42312 42699 42742 46576 47002 48848 49364 54284 55608 56932 61131 64113 69864 70503 73272 74046 81426 81508 84624 85398 85484 94004 94997 98728 99631 108568 111216 113864 122262 125173 128226 139728 141006 146544 148092 162852 163016 164507 170796 170968 188008 189994 197456 199262 217136 227728 244524 250346 256452 282012 284991 296184 298893 325704 326032 329014 341592 341936 375519 376016 379988 398524 489048 493521 500692 512904 564024 569982 583553 592368 597786 651408 658028 683184 751038 759976 797048 876211 963541 978096 987042 1001384 1010543 1025808 1128048 1139964 1167106 1195572 1316056 1502076 1519952 1594096 1750659 1752422 1927082 1974084 2002768 2021086 2279928 2334212 2391144 2628633 2632112 2890623 3004152 3031629 3501318 3504844 3854164 3948168 4042172 4084871 4559856 4668424 4782288 5257266 5781246 6008304 6063258 6744787 7002636 7009688 7073801 7708328 7896336 8084344 8169742 9336848 10514532 11562492 12126516 12254613 13489574 14005272 14019376 14147602 15416656 16168688 16339484 20234361 21029064 21221403 23124984 24253032 24509226 26979148 28010544 28295204 32678968 40468722 41432263 42058128 42442806 46249968 48506064 49018452 53958296 56590408 65357936 80937444 82864526 84885612 98036904 107916592 113180816 124296789 161874888 165729052 169771224 196073808 248593578 290025841 323749776 331458104 339542448 497187156 580051682 662916208 870077523 994374312 1160103364 1740155046 1988748624 2320206728 3480310092 4640413456 6960620184 13921240368
- Sum of all divisors σ(n): 43821195264
- Sum of proper divisors (its aliquot sum) s(n): 29899954896
- 13921240368 is an abundant number, because the sum of its proper divisors (29899954896) is greater than itself. Its abundance is 15978714528
Bases of 13921240368
- Binary: 11001111011100010101000101001100002
- Hexadecimal: 0x33DC54530
- Base-36: 6E8CHTC
Squares and roots of 13921240368
- 13921240368 squared (139212403682) is 193800933383632775424
- 13921240368 cubed (139212403683) is 2697949377176307423720467116032
-
The
square root of 13921240368 is 117988.3060646265 -
The
cube root of 13921240368 is 2405.6141928867
Scales and comparisons
How big is 13921240368?- 13,921,240,368 seconds is equal to 442 years, 33 weeks, 6 days, 11 hours, 12 minutes, 48 seconds.
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To count from 1 to 13,921,240,368 would take you about eight hundred eighty-five 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 13921240368 cubic inches would be around 200.5 feet tall.
Recreational maths with 13921240368
- 13921240368 backwards is 86304212931
- The number of decimal digits it has is: 11
- The sum of 13921240368's digits is 39
- More coming soon!
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