13427407728
13,427,407,728 is an even composite number composed of six prime numbers multiplied together.
13427407728 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 13427407728:
24 × 32 × 7 × 23 × 43 × 13469
(2 × 2 × 2 × 2 × 3 × 3 × 7 × 23 × 43 × 13469)See below for interesting mathematical facts about the number 13427407728 from the Numbermatics database.
Names of 13427407728
- Cardinal: 13427407728 can be written as Thirteen billion, four hundred twenty-seven million, four hundred seven thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.3427407728 × 1010
Factors of 13427407728
Divisors of 13427407728
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 23 24 28 36 42 43 46 48 56 63 69 72 84 86 92 112 126 129 138 144 161 168 172 184 207 252 258 276 301 322 336 344 368 387 414 483 504 516 552 602 644 688 774 828 903 966 989 1008 1032 1104 1204 1288 1449 1548 1656 1806 1932 1978 2064 2408 2576 2709 2898 2967 3096 3312 3612 3864 3956 4816 5418 5796 5934 6192 6923 7224 7728 7912 8901 10836 11592 11868 13469 13846 14448 15824 17802 20769 21672 23184 23736 26938 27692 35604 40407 41538 43344 47472 53876 55384 62307 71208 80814 83076 94283 107752 110768 121221 124614 142416 161628 166152 188566 215504 242442 249228 282849 309787 323256 332304 377132 484884 498456 565698 579167 619574 646512 754264 848547 929361 969768 996912 1131396 1158334 1239148 1508528 1697094 1737501 1858722 1939536 2168509 2262792 2316668 2478296 2788083 3394188 3475002 3717444 4054169 4337018 4525584 4633336 4956592 5212503 5576166 6505527 6788376 6950004 7434888 8108338 8674036 9266672 10425006 11152332 12162507 13011054 13320841 13576752 13900008 14869776 16216676 17348072 19516581 20850012 22304664 24325014 26022108 26641682 27800016 32433352 34696144 36487521 39033162 39962523 41700024 44609328 48650028 52044216 53283364 64866704 72975042 78066324 79925046 83400048 93245887 97300056 104088432 106566728 119887569 145950084 156132648 159850092 186491774 194600112 213133456 239775138 279737661 291900168 312265296 319700184 372983548 479550276 559475322 583800336 639400368 745967096 839212983 959100552 1118950644 1491934192 1678425966 1918201104 2237901288 3356851932 4475802576 6713703864 13427407728
- Sum of all divisors σ(n): 45859207680
- Sum of proper divisors (its aliquot sum) s(n): 32431799952
- 13427407728 is an abundant number, because the sum of its proper divisors (32431799952) is greater than itself. Its abundance is 19004392224
Bases of 13427407728
- Binary: 11001000000101010111111011011100002
- Hexadecimal: 0x32055FB70
- Base-36: 662BY40
Squares and roots of 13427407728
- 13427407728 squared (134274077282) is 180295278293954121984
- 13427407728 cubed (134274077283) is 2420898213086150233205416292352
-
The
square root of 13427407728 is 115876.6919099781 -
The
cube root of 13427407728 is 2376.8260145413
Scales and comparisons
How big is 13427407728?- 13,427,407,728 seconds is equal to 426 years, 49 weeks, 2 days, 19 hours, 28 minutes, 48 seconds.
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To count from 1 to 13,427,407,728 would take you about eight hundred fifty-three 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 13427407728 cubic inches would be around 198.1 feet tall.
Recreational maths with 13427407728
- 13427407728 backwards is 82770472431
- The number of decimal digits it has is: 11
- The sum of 13427407728's digits is 45
- More coming soon!
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