39142128
39,142,128 is an even composite number composed of five prime numbers multiplied together.
39142128 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 39142128:
24 × 3 × 19 × 167 × 257
(2 × 2 × 2 × 2 × 3 × 19 × 167 × 257)See below for interesting mathematical facts about the number 39142128 from the Numbermatics database.
Names of 39142128
- Cardinal: 39142128 can be written as Thirty-nine million, one hundred forty-two thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 3.9142128 × 107
Factors of 39142128
Divisors of 39142128
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 8 12 16 19 24 38 48 57 76 114 152 167 228 257 304 334 456 501 514 668 771 912 1002 1028 1336 1542 2004 2056 2672 3084 3173 4008 4112 4883 6168 6346 8016 9519 9766 12336 12692 14649 19038 19532 25384 29298 38076 39064 42919 50768 58596 76152 78128 85838 117192 128757 152304 171676 234384 257514 343352 515028 686704 815461 1030056 1630922 2060112 2446383 3261844 4892766 6523688 9785532 13047376 19571064 39142128
- Sum of all divisors σ(n): 107493120
- Sum of proper divisors (its aliquot sum) s(n): 68350992
- 39142128 is an abundant number, because the sum of its proper divisors (68350992) is greater than itself. Its abundance is 29208864
Bases of 39142128
- Binary: 100101010101000010111100002
- Hexadecimal: 0x25542F0
- Base-36: NAY9C
Squares and roots of 39142128
- 39142128 squared (391421282) is 1532106184368384
- 39142128 cubed (391421283) is 59969896378138885681152
-
The
square root of 39142128 is 6256.3669969081 -
The
cube root of 39142128 is 339.5325988147
Scales and comparisons
How big is 39142128?- 39,142,128 seconds is equal to 1 year, 12 weeks, 5 days, 48 minutes, 48 seconds.
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To count from 1 to 39,142,128 would take you about forty-five weeks!
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 39142128 cubic inches would be around 28.3 feet tall.
Recreational maths with 39142128
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The information we have on file for 39142128 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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