138844832
138,844,832 is an even composite number composed of four prime numbers multiplied together.
138844832 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 138844832:
25 × 72 × 73 × 1213
(2 × 2 × 2 × 2 × 2 × 7 × 7 × 73 × 1213)See below for interesting mathematical facts about the number 138844832 from the Numbermatics database.
Names of 138844832
- Cardinal: 138844832 can be written as One hundred thirty-eight million, eight hundred forty-four thousand, eight hundred thirty-two.
Scientific notation
- Scientific notation: 1.38844832 × 108
Factors of 138844832
Divisors of 138844832
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 7 8 14 16 28 32 49 56 73 98 112 146 196 224 292 392 511 584 784 1022 1168 1213 1568 2044 2336 2426 3577 4088 4852 7154 8176 8491 9704 14308 16352 16982 19408 28616 33964 38816 57232 59437 67928 88549 114464 118874 135856 177098 237748 271712 354196 475496 619843 708392 950992 1239686 1416784 1901984 2479372 2833568 4338901 4958744 8677802 9917488 17355604 19834976 34711208 69422416 138844832
- Sum of all divisors σ(n): 322601076
- Sum of proper divisors (its aliquot sum) s(n): 183756244
- 138844832 is an abundant number, because the sum of its proper divisors (183756244) is greater than itself. Its abundance is 44911412
Bases of 138844832
- Binary: 10000100011010011010101000002
- Hexadecimal: 0x8469AA0
- Base-36: 2ANXCW
Squares and roots of 138844832
- 138844832 squared (1388448322) is 19277887373108224
- 138844832 cubed (1388448323) is 2676635033634132679098368
-
The
square root of 138844832 is 11783.2436960287 -
The
cube root of 138844832 is 517.8173205357
Scales and comparisons
How big is 138844832?- 138,844,832 seconds is equal to 4 years, 21 weeks, 4 days, 32 seconds.
-
To count from 1 to 138,844,832 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 138844832 cubic inches would be around 43.2 feet tall.
Recreational maths with 138844832
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The information we have on file for 138844832 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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