42451992
42,451,992 is an even composite number composed of five prime numbers multiplied together.
42451992 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 42451992:
23 × 33 × 11 × 17 × 1051
(2 × 2 × 2 × 3 × 3 × 3 × 11 × 17 × 1051)See below for interesting mathematical facts about the number 42451992 from the Numbermatics database.
Names of 42451992
- Cardinal: 42451992 can be written as Forty-two million, four hundred fifty-one thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 4.2451992 × 107
Factors of 42451992
Divisors of 42451992
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 17 18 22 24 27 33 34 36 44 51 54 66 68 72 88 99 102 108 132 136 153 187 198 204 216 264 297 306 374 396 408 459 561 594 612 748 792 918 1051 1122 1188 1224 1496 1683 1836 2102 2244 2376 3153 3366 3672 4204 4488 5049 6306 6732 8408 9459 10098 11561 12612 13464 17867 18918 20196 23122 25224 28377 34683 35734 37836 40392 46244 53601 56754 69366 71468 75672 92488 104049 107202 113508 138732 142936 160803 196537 208098 214404 227016 277464 312147 321606 393074 416196 428808 482409 589611 624294 643212 786148 832392 964818 1179222 1248588 1286424 1572296 1768833 1929636 2358444 2497176 3537666 3859272 4716888 5306499 7075332 10612998 14150664 21225996 42451992
- Sum of all divisors σ(n): 136339200
- Sum of proper divisors (its aliquot sum) s(n): 93887208
- 42451992 is an abundant number, because the sum of its proper divisors (93887208) is greater than itself. Its abundance is 51435216
Bases of 42451992
- Binary: 101000011111000100000110002
- Hexadecimal: 0x287C418
- Base-36: P9W60
Squares and roots of 42451992
- 42451992 squared (424519922) is 1802171624768064
- 42451992 cubed (424519923) is 76505775397280854783488
-
The
square root of 42451992 is 6515.5193192869 -
The
cube root of 42451992 is 348.8451515141
Scales and comparisons
How big is 42451992?- 42,451,992 seconds is equal to 1 year, 18 weeks, 1 day, 8 hours, 13 minutes, 12 seconds.
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To count from 1 to 42,451,992 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 42451992 cubic inches would be around 29.1 feet tall.
Recreational maths with 42451992
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The information we have on file for 42451992 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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