42949368
42,949,368 is an even composite number composed of six prime numbers multiplied together.
42949368 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 42949368:
23 × 32 × 7 × 11 × 61 × 127
(2 × 2 × 2 × 3 × 3 × 7 × 11 × 61 × 127)See below for interesting mathematical facts about the number 42949368 from the Numbermatics database.
Names of 42949368
- Cardinal: 42949368 can be written as Forty-two million, nine hundred forty-nine thousand, three hundred sixty-eight.
Scientific notation
- Scientific notation: 4.2949368 × 107
Factors of 42949368
Divisors of 42949368
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 7 8 9 11 12 14 18 21 22 24 28 33 36 42 44 56 61 63 66 72 77 84 88 99 122 126 127 132 154 168 183 198 231 244 252 254 264 308 366 381 396 427 462 488 504 508 549 616 671 693 732 762 792 854 889 924 1016 1098 1143 1281 1342 1386 1397 1464 1524 1708 1778 1848 2013 2196 2286 2562 2667 2684 2772 2794 3048 3416 3556 3843 4026 4191 4392 4572 4697 5124 5334 5368 5544 5588 6039 7112 7686 7747 8001 8052 8382 9144 9394 9779 10248 10668 11176 12078 12573 14091 15372 15494 16002 16104 16764 18788 19558 21336 23241 24156 25146 28182 29337 30744 30988 32004 33528 37576 39116 42273 46482 48312 50292 54229 56364 58674 61976 64008 69723 78232 84546 85217 88011 92964 100584 108458 112728 117348 139446 162687 169092 170434 176022 185928 216916 234696 255651 278892 325374 338184 340868 352044 433832 488061 511302 557784 596519 650748 681736 704088 766953 976122 1022604 1193038 1301496 1533906 1789557 1952244 2045208 2386076 3067812 3579114 3904488 4772152 5368671 6135624 7158228 10737342 14316456 21474684 42949368
- Sum of all divisors σ(n): 148561920
- Sum of proper divisors (its aliquot sum) s(n): 105612552
- 42949368 is an abundant number, because the sum of its proper divisors (105612552) is greater than itself. Its abundance is 62663184
Bases of 42949368
- Binary: 101000111101011010111110002
- Hexadecimal: 0x28F5AF8
- Base-36: PKJY0
Squares and roots of 42949368
- 42949368 squared (429493682) is 1844648211599424
- 42949368 cubed (429493683) is 79226474870525529964032
-
The
square root of 42949368 is 6553.5767333571 -
The
cube root of 42949368 is 350.2022450165
Scales and comparisons
How big is 42949368?- 42,949,368 seconds is equal to 1 year, 19 weeks, 2 hours, 22 minutes, 48 seconds.
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To count from 1 to 42,949,368 would take you about 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 42949368 cubic inches would be around 29.2 feet tall.
Recreational maths with 42949368
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The information we have on file for 42949368 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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