518993404072
518,993,404,072 is an even composite number composed of five prime numbers multiplied together.
518993404072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 518993404072:
23 × 11 × 132 × 31 × 10612
(2 × 2 × 2 × 11 × 13 × 13 × 31 × 1061 × 1061)See below for interesting mathematical facts about the number 518993404072 from the Numbermatics database.
Names of 518993404072
- Cardinal: 518993404072 can be written as Five hundred eighteen billion, nine hundred ninety-three million, four hundred four thousand and seventy-two.
Scientific notation
- Scientific notation: 5.18993404072 × 1011
Factors of 518993404072
Divisors of 518993404072
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 8 11 13 22 26 31 44 52 62 88 104 124 143 169 248 286 338 341 403 572 676 682 806 1061 1144 1352 1364 1612 1859 2122 2728 3224 3718 4244 4433 5239 7436 8488 8866 10478 11671 13793 14872 17732 20956 23342 27586 32891 35464 41912 46684 55172 57629 65782 93368 110344 115258 131564 151723 179309 230516 263128 303446 358618 361801 427583 461032 606892 717236 723602 855166 1125721 1213784 1434472 1447204 1710332 1972399 2251442 2894408 3420664 3944798 4502884 4703413 5558579 7889596 9005768 9406826 11117158 12382931 14634373 15779192 18813652 22234316 24765862 29268746 34897351 37627304 44468632 49531724 58537492 61144369 69794702 99063448 117074984 122288738 139589404 160978103 190246849 244577476 279178808 321956206 380493698 383870861 453665563 489154952 643912412 760987396 767741722 907331126 1287824824 1521974792 1535483444 1814662252 2092715339 3070966888 3629324504 4185430678 4990321193 5897652319 8370861356 9980642386 11795304638 16741722712 19961284772 23590609276 39922569544 47181218552 64874175509 129748351018 259496702036 518993404072
- Sum of all divisors σ(n): 1187719424640
- Sum of proper divisors (its aliquot sum) s(n): 668726020568
- 518993404072 is an abundant number, because the sum of its proper divisors (668726020568) is greater than itself. Its abundance is 149732616496
Bases of 518993404072
- Binary: 1111000110101100110101011100000101010002
- Hexadecimal: 0x78D66AE0A8
- Base-36: 6MF79TIG
Squares and roots of 518993404072
- 518993404072 squared (5189934040722) is 269354153470242266181184
- 518993404072 cubed (5189934040723) is 139793029010452945479904208075381248
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The
square root of 518993404072 is 720411.9683014711 -
The
cube root of 518993404072 is 8036.2593883457
Scales and comparisons
How big is 518993404072?- 518,993,404,072 seconds is equal to 16,502 years, 20 weeks, 2 hours, 27 minutes, 52 seconds.
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To count from 1 to 518,993,404,072 would take you about thirty-three thousand and 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 518993404072 cubic inches would be around 669.7 feet tall.
Recreational maths with 518993404072
- 518993404072 backwards is 270404399815
- 518993404072 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 518993404072's digits is 52
- More coming soon!
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