42154968
42,154,968 is an even composite number composed of five prime numbers multiplied together.
42154968 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 42154968:
23 × 3 × 17 × 277 × 373
(2 × 2 × 2 × 3 × 17 × 277 × 373)See below for interesting mathematical facts about the number 42154968 from the Numbermatics database.
Names of 42154968
- Cardinal: 42154968 can be written as Forty-two million, one hundred fifty-four thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 4.2154968 × 107
Factors of 42154968
Divisors of 42154968
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 6 8 12 17 24 34 51 68 102 136 204 277 373 408 554 746 831 1108 1119 1492 1662 2216 2238 2984 3324 4476 4709 6341 6648 8952 9418 12682 14127 18836 19023 25364 28254 37672 38046 50728 56508 76092 103321 113016 152184 206642 309963 413284 619926 826568 1239852 1756457 2479704 3512914 5269371 7025828 10538742 14051656 21077484 42154968
- Sum of all divisors σ(n): 112289760
- Sum of proper divisors (its aliquot sum) s(n): 70134792
- 42154968 is an abundant number, because the sum of its proper divisors (70134792) is greater than itself. Its abundance is 27979824
Bases of 42154968
- Binary: 101000001100111011110110002
- Hexadecimal: 0x2833BD8
- Base-36: P3IZC
Squares and roots of 42154968
- 42154968 squared (421549682) is 1777041327081024
- 42154968 cubed (421549683) is 74911120277778100127232
-
The
square root of 42154968 is 6492.6857308821 -
The
cube root of 42154968 is 348.0296579295
Scales and comparisons
How big is 42154968?- 42,154,968 seconds is equal to 1 year, 17 weeks, 4 days, 21 hours, 42 minutes, 48 seconds.
-
To count from 1 to 42,154,968 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 42154968 cubic inches would be around 29 feet tall.
Recreational maths with 42154968
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The information we have on file for 42154968 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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