42401268
42,401,268 is an even composite number composed of five prime numbers multiplied together.
42401268 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-two divisors.
Prime factorization of 42401268:
22 × 32 × 72 × 13 × 432
(2 × 2 × 3 × 3 × 7 × 7 × 13 × 43 × 43)See below for interesting mathematical facts about the number 42401268 from the Numbermatics database.
Names of 42401268
- Cardinal: 42401268 can be written as Forty-two million, four hundred one thousand, two hundred sixty-eight.
Scientific notation
- Scientific notation: 4.2401268 × 107
Factors of 42401268
Divisors of 42401268
- Number of divisors d(n): 162
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Complete list of divisors:
1 2 3 4 6 7 9 12 13 14 18 21 26 28 36 39 42 43 49 52 63 78 84 86 91 98 117 126 129 147 156 172 182 196 234 252 258 273 294 301 364 387 441 468 516 546 559 588 602 637 774 819 882 903 1092 1118 1204 1274 1548 1638 1677 1764 1806 1849 1911 2107 2236 2548 2709 3276 3354 3612 3698 3822 3913 4214 5031 5418 5547 5733 6321 6708 7396 7644 7826 8428 10062 10836 11094 11466 11739 12642 12943 15652 16641 18963 20124 22188 22932 23478 24037 25284 25886 27391 33282 35217 37926 38829 46956 48074 51772 54782 66564 70434 72111 75852 77658 82173 90601 96148 109564 116487 140868 144222 155316 164346 168259 181202 216333 232974 246519 271803 288444 328692 336518 362404 432666 465948 493038 504777 543606 673036 815409 865332 986076 1009554 1087212 1177813 1514331 1630818 2019108 2355626 3028662 3261636 3533439 4711252 6057324 7066878 10600317 14133756 21200634 42401268
- Sum of all divisors σ(n): 137465874
- Sum of proper divisors (its aliquot sum) s(n): 95064606
- 42401268 is an abundant number, because the sum of its proper divisors (95064606) is greater than itself. Its abundance is 52663338
Bases of 42401268
- Binary: 101000011011111101111101002
- Hexadecimal: 0x286FDF4
- Base-36: P8T10
Squares and roots of 42401268
- 42401268 squared (424012682) is 1797867528007824
- 42401268 cubed (424012683) is 76231862883557251520832
-
The
square root of 42401268 is 6511.6256034879 -
The
cube root of 42401268 is 348.7061562795
Scales and comparisons
How big is 42401268?- 42,401,268 seconds is equal to 1 year, 18 weeks, 18 hours, 7 minutes, 48 seconds.
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To count from 1 to 42,401,268 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 42401268 cubic inches would be around 29.1 feet tall.
Recreational maths with 42401268
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The information we have on file for 42401268 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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