15142530816
15,142,530,816 is an even composite number composed of five prime numbers multiplied together.
15142530816 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 15142530816:
28 × 32 × 7 × 312 × 977
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 31 × 31 × 977)See below for interesting mathematical facts about the number 15142530816 from the Numbermatics database.
Names of 15142530816
- Cardinal: 15142530816 can be written as Fifteen billion, one hundred forty-two million, five hundred thirty thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 1.5142530816 × 1010
Factors of 15142530816
Divisors of 15142530816
- Number of divisors d(n): 324
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 31 32 36 42 48 56 62 63 64 72 84 93 96 112 124 126 128 144 168 186 192 217 224 248 252 256 279 288 336 372 384 434 448 496 504 558 576 651 672 744 768 868 896 961 977 992 1008 1116 1152 1302 1344 1488 1736 1792 1922 1953 1954 1984 2016 2232 2304 2604 2688 2883 2931 2976 3472 3844 3906 3908 3968 4032 4464 5208 5376 5766 5862 5952 6727 6839 6944 7688 7812 7816 7936 8064 8649 8793 8928 10416 11532 11724 11904 13454 13678 13888 15376 15624 15632 16128 17298 17586 17856 20181 20517 20832 23064 23448 23808 26908 27356 27776 30287 30752 31248 31264 34596 35172 35712 40362 41034 41664 46128 46896 53816 54712 55552 60543 60574 61504 61551 62496 62528 69192 70344 71424 80724 82068 83328 90861 92256 93792 107632 109424 121086 121148 123008 123102 124992 125056 138384 140688 161448 164136 166656 181722 184512 187584 212009 215264 218848 242172 242296 246016 246204 249984 250112 272583 276768 281376 322896 328272 363444 369024 375168 424018 430528 437696 484344 484592 492408 499968 545166 553536 562752 636027 645792 656544 726888 738048 750336 848036 861056 875392 938897 968688 969184 984816 1090332 1107072 1125504 1272054 1291584 1313088 1453776 1696072 1722112 1750784 1877794 1908081 1937376 1938368 1969632 2180664 2214144 2251008 2544108 2583168 2626176 2816691 2907552 3392144 3755588 3816162 3874752 3876736 3939264 4361328 5088216 5166336 5252352 5633382 5815104 6572279 6784288 7511176 7632324 7749504 7753472 7878528 8450073 8722656 10176432 11266764 11630208 13144558 13568576 15022352 15264648 15499008 15757056 16900146 17445312 19716837 20352864 22533528 23260416 26289116 27137152 30044704 30529296 33800292 34890624 39433674 40705728 45067056 52578232 54274304 59150511 60089408 61058592 67600584 69781248 78867348 81411456 90134112 105156464 118301022 120178816 122117184 135201168 157734696 162822912 180268224 210312928 236602044 240357632 244234368 270402336 315469392 360536448 420625856 473204088 488468736 540804672 630938784 721072896 841251712 946408176 1081609344 1261877568 1682503424 1892816352 2163218688 2523755136 3785632704 5047510272 7571265408 15142530816
- Sum of all divisors σ(n): 51611008176
- Sum of proper divisors (its aliquot sum) s(n): 36468477360
- 15142530816 is an abundant number, because the sum of its proper divisors (36468477360) is greater than itself. Its abundance is 21325946544
Bases of 15142530816
- Binary: 11100001101001000010101111000000002
- Hexadecimal: 0x38690AF00
- Base-36: 6YFGZK0
Squares and roots of 15142530816
- 15142530816 squared (151425308162) is 229296239513509625856
- 15142530816 cubed (151425308163) is 3472125372826236357837110378496
-
The
square root of 15142530816 is 123054.9910243383 -
The
cube root of 15142530816 is 2473.9988232231
Scales and comparisons
How big is 15142530816?- 15,142,530,816 seconds is equal to 481 years, 25 weeks, 1 day, 18 hours, 33 minutes, 36 seconds.
-
To count from 1 to 15,142,530,816 would take you about nine hundred sixty-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 15142530816 cubic inches would be around 206.2 feet tall.
Recreational maths with 15142530816
- 15142530816 backwards is 61803524151
- 15142530816 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 15142530816's digits is 36
- More coming soon!
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