42139216
42,139,216 is an even composite number composed of four prime numbers multiplied together.
42139216 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 42139216:
24 × 72 × 59 × 911
(2 × 2 × 2 × 2 × 7 × 7 × 59 × 911)See below for interesting mathematical facts about the number 42139216 from the Numbermatics database.
Names of 42139216
- Cardinal: 42139216 can be written as Forty-two million, one hundred thirty-nine thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 4.2139216 × 107
Factors of 42139216
Divisors of 42139216
- Number of divisors d(n): 60
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Complete list of divisors:
1 2 4 7 8 14 16 28 49 56 59 98 112 118 196 236 392 413 472 784 826 911 944 1652 1822 2891 3304 3644 5782 6377 6608 7288 11564 12754 14576 23128 25508 44639 46256 51016 53749 89278 102032 107498 178556 214996 357112 376243 429992 714224 752486 859984 1504972 2633701 3009944 5267402 6019888 10534804 21069608 42139216
- Sum of all divisors σ(n): 96690240
- Sum of proper divisors (its aliquot sum) s(n): 54551024
- 42139216 is an abundant number, because the sum of its proper divisors (54551024) is greater than itself. Its abundance is 12411808
Bases of 42139216
- Binary: 101000001011111110010100002
- Hexadecimal: 0x282FE50
- Base-36: P36TS
Squares and roots of 42139216
- 42139216 squared (421392162) is 1775713525094656
- 42139216 cubed (421392163) is 74827175788085129629696
-
The
square root of 42139216 is 6491.4725602131 -
The
cube root of 42139216 is 347.9863032439
Scales and comparisons
How big is 42139216?- 42,139,216 seconds is equal to 1 year, 17 weeks, 4 days, 17 hours, 20 minutes, 16 seconds.
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To count from 1 to 42,139,216 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 42139216 cubic inches would be around 29 feet tall.
Recreational maths with 42139216
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The information we have on file for 42139216 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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