513948942
513,948,942 is an even composite number composed of five prime numbers multiplied together.
513948942 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 513948942:
2 × 33 × 132 × 199 × 283
(2 × 3 × 3 × 3 × 13 × 13 × 199 × 283)See below for interesting mathematical facts about the number 513948942 from the Numbermatics database.
Names of 513948942
- Cardinal: 513948942 can be written as Five hundred thirteen million, nine hundred forty-eight thousand, nine hundred forty-two.
Scientific notation
- Scientific notation: 5.13948942 × 108
Factors of 513948942
Divisors of 513948942
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 6 9 13 18 26 27 39 54 78 117 169 199 234 283 338 351 398 507 566 597 702 849 1014 1194 1521 1698 1791 2547 2587 3042 3582 3679 4563 5094 5174 5373 7358 7641 7761 9126 10746 11037 15282 15522 22074 23283 33111 33631 46566 47827 56317 66222 67262 69849 95654 99333 100893 112634 139698 143481 168951 198666 201786 286962 302679 337902 430443 506853 605358 732121 860886 908037 1013706 1291329 1464242 1520559 1816074 2196363 2582658 3041118 4392726 6589089 9517573 13178178 19035146 19767267 28552719 39534534 57105438 85658157 171316314 256974471 513948942
- Sum of all divisors σ(n): 1247328000
- Sum of proper divisors (its aliquot sum) s(n): 733379058
- 513948942 is an abundant number, because the sum of its proper divisors (733379058) is greater than itself. Its abundance is 219430116
Bases of 513948942
- Binary: 111101010001000111101000011102
- Hexadecimal: 0x1EA23D0E
- Base-36: 8HZPJI
Squares and roots of 513948942
- 513948942 squared (5139489422) is 264143514982919364
- 513948942 cubed (5139489423) is 135756280061632555199112888
-
The
square root of 513948942 is 22670.4420336261 -
The
cube root of 513948942 is 801.0137887063
Scales and comparisons
How big is 513948942?- 513,948,942 seconds is equal to 16 years, 17 weeks, 5 days, 11 hours, 35 minutes, 42 seconds.
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To count from 1 to 513,948,942 would take you about twenty-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 513948942 cubic inches would be around 66.8 feet tall.
Recreational maths with 513948942
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