138550832
138,550,832 is an even composite number composed of four prime numbers multiplied together.
138550832 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 138550832:
24 × 72 × 79 × 2237
(2 × 2 × 2 × 2 × 7 × 7 × 79 × 2237)See below for interesting mathematical facts about the number 138550832 from the Numbermatics database.
Names of 138550832
- Cardinal: 138550832 can be written as One hundred thirty-eight million, five hundred fifty thousand, eight hundred thirty-two.
Scientific notation
- Scientific notation: 1.38550832 × 108
Factors of 138550832
Divisors of 138550832
- Number of divisors d(n): 60
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Complete list of divisors:
1 2 4 7 8 14 16 28 49 56 79 98 112 158 196 316 392 553 632 784 1106 1264 2212 2237 3871 4424 4474 7742 8848 8948 15484 15659 17896 30968 31318 35792 61936 62636 109613 125272 176723 219226 250544 353446 438452 706892 876904 1237061 1413784 1753808 2474122 2827568 4948244 8659427 9896488 17318854 19792976 34637708 69275416 138550832
- Sum of all divisors σ(n): 316363680
- Sum of proper divisors (its aliquot sum) s(n): 177812848
- 138550832 is an abundant number, because the sum of its proper divisors (177812848) is greater than itself. Its abundance is 39262016
Bases of 138550832
- Binary: 10000100001000011110001100002
- Hexadecimal: 0x8421E30
- Base-36: 2AHMI8
Squares and roots of 138550832
- 138550832 squared (1385508322) is 19196333047892224
- 138550832 cubed (1385508323) is 2659667915134563481530368
-
The
square root of 138550832 is 11770.7617425551 -
The
cube root of 138550832 is 517.4515744243
Scales and comparisons
How big is 138550832?- 138,550,832 seconds is equal to 4 years, 21 weeks, 14 hours, 20 minutes, 32 seconds.
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To count from 1 to 138,550,832 would take you about six 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 138550832 cubic inches would be around 43.1 feet tall.
Recreational maths with 138550832
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The information we have on file for 138550832 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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