242615142
242,615,142 is an even composite number composed of seven prime numbers multiplied together.
242615142 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 242615142:
2 × 33 × 7 × 11 × 19 × 37 × 83
(2 × 3 × 3 × 3 × 7 × 11 × 19 × 37 × 83)See below for interesting mathematical facts about the number 242615142 from the Numbermatics database.
Names of 242615142
- Cardinal: 242615142 can be written as Two hundred forty-two million, six hundred fifteen thousand, one hundred forty-two.
Scientific notation
- Scientific notation: 2.42615142 × 108
Factors of 242615142
Divisors of 242615142
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 6 7 9 11 14 18 19 21 22 27 33 37 38 42 54 57 63 66 74 77 83 99 111 114 126 133 154 166 171 189 198 209 222 231 249 259 266 297 333 342 378 399 407 418 462 498 513 518 581 594 627 666 693 703 747 777 798 814 913 999 1026 1162 1197 1221 1254 1386 1406 1463 1494 1554 1577 1743 1826 1881 1998 2079 2109 2241 2331 2394 2442 2739 2849 2926 3071 3154 3486 3591 3663 3762 4158 4218 4389 4482 4662 4731 4921 5229 5478 5643 5698 6142 6327 6391 6993 7182 7326 7733 8217 8547 8778 9213 9462 9842 10458 10989 11039 11286 12654 12782 13167 13986 14193 14763 15466 15687 16434 17094 17347 18426 18981 19173 21497 21978 22078 23199 24651 25641 26334 27639 28386 29526 31374 33117 33781 34694 37962 38346 39501 42579 42994 44289 46398 49302 51282 52041 54131 55278 57519 58349 64491 66234 67562 69597 76923 79002 82917 85158 88578 99351 101343 104082 108262 115038 116698 121429 128982 132867 139194 153846 156123 162393 165834 172557 175047 193473 198702 202686 208791 236467 242858 265734 298053 304029 312246 324786 345114 350094 364287 386946 408443 417582 468369 472934 487179 525141 580419 596106 608058 641839 709401 728574 816886 912087 936738 974358 1050282 1092861 1160838 1225329 1283678 1418802 1461537 1575423 1824174 1925517 2128203 2185722 2450658 2923074 3150846 3278583 3675987 3851034 4256406 4492873 5776551 6384609 6557166 7351974 8985746 11027961 11553102 12769218 13478619 17329653 22055922 26957238 34659306 40435857 80871714 121307571 242615142
- Sum of all divisors σ(n): 735436800
- Sum of proper divisors (its aliquot sum) s(n): 492821658
- 242615142 is an abundant number, because the sum of its proper divisors (492821658) is greater than itself. Its abundance is 250206516
Bases of 242615142
- Binary: 11100111011000000011011001102
- Hexadecimal: 0xE760366
- Base-36: 40G31I
Squares and roots of 242615142
- 242615142 squared (2426151422) is 58862107127680164
- 242615142 cubed (2426151423) is 14280838479201335119443288
-
The
square root of 242615142 is 15576.1080504727 -
The
cube root of 242615142 is 623.6955337895
Scales and comparisons
How big is 242615142?- 242,615,142 seconds is equal to 7 years, 37 weeks, 1 day, 1 hour, 5 minutes, 42 seconds.
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To count from 1 to 242,615,142 would take you about eleven 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 242615142 cubic inches would be around 52 feet tall.
Recreational maths with 242615142
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