15138375616
15,138,375,616 is an even composite number composed of six prime numbers multiplied together.
15138375616 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 15138375616:
26 × 7 × 13 × 97 × 127 × 211
(2 × 2 × 2 × 2 × 2 × 2 × 7 × 13 × 97 × 127 × 211)See below for interesting mathematical facts about the number 15138375616 from the Numbermatics database.
Names of 15138375616
- Cardinal: 15138375616 can be written as Fifteen billion, one hundred thirty-eight million, three hundred seventy-five thousand, six hundred sixteen.
Scientific notation
- Scientific notation: 1.5138375616 × 1010
Factors of 15138375616
Divisors of 15138375616
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 32 52 56 64 91 97 104 112 127 182 194 208 211 224 254 364 388 416 422 448 508 679 728 776 832 844 889 1016 1261 1358 1456 1477 1552 1651 1688 1778 2032 2522 2716 2743 2912 2954 3104 3302 3376 3556 4064 5044 5432 5486 5824 5908 6208 6604 6752 7112 8128 8827 10088 10864 10972 11557 11816 12319 13208 13504 14224 17654 19201 20176 20467 21728 21944 23114 23632 24638 26416 26797 28448 35308 38402 40352 40934 43456 43888 46228 47264 49276 52832 53594 56896 70616 76804 80704 81868 86233 87776 92456 94528 98552 105664 107188 141232 143269 153608 160147 163736 172466 175552 184912 187579 197104 214376 266071 282464 286538 307216 320294 327472 344932 348361 369824 375158 394208 428752 532142 564928 573076 614432 640588 654944 689864 696722 739648 750316 788416 857504 1064284 1121029 1146152 1228864 1281176 1309888 1379728 1393444 1500632 1715008 1862497 2128568 2242058 2292304 2438527 2562352 2599309 2759456 2786888 3001264 3724994 4257136 4484116 4584608 4877054 5124704 5198618 5518912 5573776 6002528 7449988 8514272 8968232 9169216 9754108 10249408 10397236 11147552 12005056 14899976 17028544 17936464 18195163 19508216 20794472 22295104 29799952 33791017 35872928 36390326 39016432 41588944 59599904 67582034 71745856 72780652 78032864 83177888 119199808 135164068 145561304 156065728 166355776 236537119 270328136 291122608 473074238 540656272 582245216 946148476 1081312544 1164490432 1892296952 2162625088 3784593904 7569187808 15138375616
- Sum of all divisors σ(n): 37826281472
- Sum of proper divisors (its aliquot sum) s(n): 22687905856
- 15138375616 is an abundant number, because the sum of its proper divisors (22687905856) is greater than itself. Its abundance is 7549530240
Bases of 15138375616
- Binary: 11100001100101000101000111110000002
- Hexadecimal: 0x3865147C0
- Base-36: 6YCZXDS
Squares and roots of 15138375616
- 15138375616 squared (151383756162) is 229170416291103379456
- 15138375616 cubed (151383756163) is 3469267841889808557291905744896
-
The
square root of 15138375616 is 123038.1063573395 -
The
cube root of 15138375616 is 2473.7725092189
Scales and comparisons
How big is 15138375616?- 15,138,375,616 seconds is equal to 481 years, 18 weeks, 2 days, 16 hours, 20 minutes, 16 seconds.
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To count from 1 to 15,138,375,616 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 15138375616 cubic inches would be around 206.1 feet tall.
Recreational maths with 15138375616
- 15138375616 backwards is 61657383151
- The number of decimal digits it has is: 11
- The sum of 15138375616's digits is 46
- More coming soon!
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