13281046272
13,281,046,272 is an even composite number composed of five prime numbers multiplied together.
13281046272 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 13281046272:
28 × 32 × 13 × 17 × 26083
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 13 × 17 × 26083)See below for interesting mathematical facts about the number 13281046272 from the Numbermatics database.
Names of 13281046272
- Cardinal: 13281046272 can be written as Thirteen billion, two hundred eighty-one million, forty-six thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 1.3281046272 × 1010
Factors of 13281046272
Divisors of 13281046272
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 17 18 24 26 32 34 36 39 48 51 52 64 68 72 78 96 102 104 117 128 136 144 153 156 192 204 208 221 234 256 272 288 306 312 384 408 416 442 468 544 576 612 624 663 768 816 832 884 936 1088 1152 1224 1248 1326 1632 1664 1768 1872 1989 2176 2304 2448 2496 2652 3264 3328 3536 3744 3978 4352 4896 4992 5304 6528 7072 7488 7956 9792 9984 10608 13056 14144 14976 15912 19584 21216 26083 28288 29952 31824 39168 42432 52166 56576 63648 78249 84864 104332 127296 156498 169728 208664 234747 254592 312996 339079 417328 443411 469494 509184 625992 678158 834656 886822 938988 1017237 1251984 1330233 1356316 1669312 1773644 1877976 2034474 2503968 2660466 2712632 3051711 3338624 3547288 3755952 3990699 4068948 5007936 5320932 5425264 5764343 6103422 6677248 7094576 7511904 7981398 8137896 10015872 10641864 10850528 11528686 12206844 14189152 15023808 15962796 16275792 17293029 20031744 21283728 21701056 23057372 24413688 28378304 30047616 31925592 32551584 34586058 42567456 43402112 46114744 48827376 51879087 56756608 60095232 63851184 65103168 69172116 85134912 86804224 92229488 97654752 103758174 113513216 127702368 130206336 138344232 170269824 184458976 195309504 207516348 255404736 260412672 276688464 340539648 368917952 390619008 415032696 510809472 553376928 737835904 781238016 830065392 1021618944 1106753856 1475671808 1660130784 2213507712 3320261568 4427015424 6640523136 13281046272
- Sum of all divisors σ(n): 43665555024
- Sum of proper divisors (its aliquot sum) s(n): 30384508752
- 13281046272 is an abundant number, because the sum of its proper divisors (30384508752) is greater than itself. Its abundance is 17103462480
Bases of 13281046272
- Binary: 11000101111001110010101111000000002
- Hexadecimal: 0x3179CAF00
- Base-36: 63N6WW0
Squares and roots of 13281046272
- 13281046272 squared (132810462722) is 176386190079005097984
- 13281046272 cubed (132810462723) is 2342593152181054042049397915648
-
The
square root of 13281046272 is 115243.4218166053 -
The
cube root of 13281046272 is 2368.1584840361
Scales and comparisons
How big is 13281046272?- 13,281,046,272 seconds is equal to 422 years, 15 weeks, 2 days, 19 hours, 31 minutes, 12 seconds.
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To count from 1 to 13,281,046,272 would take you about eight hundred forty-four 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 13281046272 cubic inches would be around 197.3 feet tall.
Recreational maths with 13281046272
- 13281046272 backwards is 27264018231
- 13281046272 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13281046272's digits is 36
- More coming soon!
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