13809428568
13,809,428,568 is an even composite number composed of six prime numbers multiplied together.
13809428568 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 13809428568:
23 × 32 × 13 × 292 × 53 × 331
(2 × 2 × 2 × 3 × 3 × 13 × 29 × 29 × 53 × 331)See below for interesting mathematical facts about the number 13809428568 from the Numbermatics database.
Names of 13809428568
- Cardinal: 13809428568 can be written as Thirteen billion, eight hundred nine million, four hundred twenty-eight thousand, five hundred sixty-eight.
Scientific notation
- Scientific notation: 1.3809428568 × 1010
Factors of 13809428568
Divisors of 13809428568
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 18 24 26 29 36 39 52 53 58 72 78 87 104 106 116 117 156 159 174 212 232 234 261 312 318 331 348 377 424 468 477 522 636 662 689 696 754 841 936 954 993 1044 1131 1272 1324 1378 1508 1537 1682 1908 1986 2067 2088 2262 2523 2648 2756 2979 3016 3074 3364 3393 3816 3972 4134 4303 4524 4611 5046 5512 5958 6148 6201 6728 6786 7569 7944 8268 8606 9048 9222 9599 10092 10933 11916 12296 12402 12909 13572 13833 15138 16536 17212 17543 18444 19198 19981 20184 21866 23832 24804 25818 27144 27666 28797 30276 32799 34424 35086 36888 38396 38727 39962 43732 44573 49608 51636 52629 55332 57594 59943 60552 65598 70172 76792 77454 79924 86391 87464 89146 98397 103272 105258 110664 115188 119886 124787 131196 133719 140344 154908 157887 159848 172782 178292 179829 196794 210516 228059 230376 239772 249574 262392 267438 278371 309816 315774 345564 356584 359658 374361 393588 401157 421032 456118 479544 499148 508747 534876 556742 579449 631548 684177 691128 719316 748722 787176 802314 835113 912236 998296 1017494 1069752 1113484 1123083 1158898 1263096 1368354 1438632 1497444 1526241 1604628 1670226 1738347 1824472 2034988 2052531 2226968 2246166 2317796 2505339 2736708 2994888 3052482 3209256 3340452 3476694 3618823 4069976 4105062 4492332 4578723 4635592 5010678 5215041 5473416 6104964 6613711 6680904 6953388 7237646 8210124 8984664 9157446 10021356 10430082 10856469 12209928 13227422 13906776 14475292 14753663 16420248 18314892 19841133 20042712 20860164 21712938 26454844 28950584 29507326 32569407 36629784 39682266 41720328 43425876 44260989 52909688 59014652 59523399 65138814 79364532 86851752 88521978 118029304 119046798 130277628 132782967 158729064 177043956 191797619 238093596 260555256 265565934 354087912 383595238 476187192 531131868 575392857 767190476 1062263736 1150785714 1534380952 1726178571 2301571428 3452357142 4603142856 6904714284 13809428568
- Sum of all divisors σ(n): 42629736240
- Sum of proper divisors (its aliquot sum) s(n): 28820307672
- 13809428568 is an abundant number, because the sum of its proper divisors (28820307672) is greater than itself. Its abundance is 15010879104
Bases of 13809428568
- Binary: 11001101110001101100101000010110002
- Hexadecimal: 0x3371B2858
- Base-36: 6CDRZA0
Squares and roots of 13809428568
- 13809428568 squared (138094285682) is 190700317374694530624
- 13809428568 cubed (138094285683) is 2633462410680773411472416466432
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The
square root of 13809428568 is 117513.5250428647 -
The
cube root of 13809428568 is 2399.1564493773
Scales and comparisons
How big is 13809428568?- 13,809,428,568 seconds is equal to 439 years, 5 weeks, 8 hours, 22 minutes, 48 seconds.
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To count from 1 to 13,809,428,568 would take you about eight hundred seventy-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 13809428568 cubic inches would be around 199.9 feet tall.
Recreational maths with 13809428568
- 13809428568 backwards is 86582490831
- The number of decimal digits it has is: 11
- The sum of 13809428568's digits is 54
- More coming soon!
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