15384252072
15,384,252,072 is an even composite number composed of six prime numbers multiplied together.
15384252072 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 15384252072:
23 × 3 × 72 × 43 × 79 × 3851
(2 × 2 × 2 × 3 × 7 × 7 × 43 × 79 × 3851)See below for interesting mathematical facts about the number 15384252072 from the Numbermatics database.
Names of 15384252072
- Cardinal: 15384252072 can be written as Fifteen billion, three hundred eighty-four million, two hundred fifty-two thousand and seventy-two.
Scientific notation
- Scientific notation: 1.5384252072 × 1010
Factors of 15384252072
Divisors of 15384252072
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 21 24 28 42 43 49 56 79 84 86 98 129 147 158 168 172 196 237 258 294 301 316 344 392 474 516 553 588 602 632 903 948 1032 1106 1176 1204 1659 1806 1896 2107 2212 2408 3318 3397 3612 3851 3871 4214 4424 6321 6636 6794 7224 7702 7742 8428 10191 11553 11613 12642 13272 13588 15404 15484 16856 20382 23106 23226 23779 25284 26957 27176 30808 30968 40764 46212 46452 47558 50568 53914 71337 80871 81528 92424 92904 95116 107828 142674 161742 165593 166453 188699 190232 215656 285348 304229 323484 331186 332906 377398 496779 499359 566097 570696 608458 646968 662372 665812 754796 912687 993558 998718 1132194 1159151 1216916 1324744 1331624 1509592 1825374 1987116 1997436 2129603 2264388 2318302 2433832 3477453 3650748 3974232 3994872 4259206 4528776 4636604 6388809 6954906 7301496 8114057 8518412 9273208 12777618 13081847 13909812 14907221 16228114 17036824 24342171 25555236 26163694 27819624 29814442 32456228 39245541 44721663 48684342 51110472 52327388 59628884 64912456 78491082 89443326 91572929 97368684 104654776 119257768 156982164 178886652 183145858 194737368 274718787 313964328 357773304 366291716 549437574 641010503 732583432 1098875148 1282021006 1923031509 2197750296 2564042012 3846063018 5128084024 7692126036 15384252072
- Sum of all divisors σ(n): 46371916800
- Sum of proper divisors (its aliquot sum) s(n): 30987664728
- 15384252072 is an abundant number, because the sum of its proper divisors (30987664728) is greater than itself. Its abundance is 15603412656
Bases of 15384252072
- Binary: 11100101001111100100001110101010002
- Hexadecimal: 0x394F90EA8
- Base-36: 72FDWVC
Squares and roots of 15384252072
- 15384252072 squared (153842520722) is 236675211814836293184
- 15384252072 cubed (153842520723) is 3641071117753434123756751477248
-
The
square root of 15384252072 is 124033.2700205877 -
The
cube root of 15384252072 is 2487.0935950517
Scales and comparisons
How big is 15384252072?- 15,384,252,072 seconds is equal to 489 years, 8 weeks, 6 days, 11 hours, 21 minutes, 12 seconds.
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To count from 1 to 15,384,252,072 would take you about nine 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 15384252072 cubic inches would be around 207.3 feet tall.
Recreational maths with 15384252072
- 15384252072 backwards is 27025248351
- The number of decimal digits it has is: 11
- The sum of 15384252072's digits is 39
- More coming soon!
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