138823168
138,823,168 is an even composite number composed of three prime numbers multiplied together.
What does the number 138823168 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 60 divisors.
138823168 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 138823168:
29 × 11 × 1572
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 157 × 157)See below for interesting mathematical facts about the number 138823168 from the Numbermatics database.
Names of 138823168
- Cardinal: 138823168 can be written as One hundred thirty-eight million, eight hundred twenty-three thousand, one hundred sixty-eight.
Scientific notation
- Scientific notation: 1.38823168 × 108
Factors of 138823168
Divisors of 138823168
- Number of divisors d(n): 60
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Complete list of divisors:
1 2 4 8 11 16 22 32 44 64 88 128 157 176 256 314 352 512 628 704 1256 1408 1727 2512 2816 3454 5024 5632 6908 10048 13816 20096 24649 27632 40192 49298 55264 80384 98596 110528 197192 221056 271139 394384 442112 542278 788768 884224 1084556 1577536 2169112 3155072 4338224 6310144 8676448 12620288 17352896 34705792 69411584 138823168
- Sum of all divisors σ(n): 304530732
- Sum of proper divisors (its aliquot sum) s(n): 165707564
- 138823168 is an abundant number, because the sum of its proper divisors (165707564) is greater than itself. Its abundance is 26884396
Bases of 138823168
- Binary: 10000100011001000110000000002
- Hexadecimal: 0x8464600
- Base-36: 2ANGN4
Squares and roots of 138823168
- 138823168 squared (1388231682) is 19271871973556224
- 138823168 cubed (1388231683) is 2675382320659487241797632
-
The
square root of 138823168 is 11782.3243886765 -
The
cube root of 138823168 is 517.7903874053
Scales and comparisons
How big is 138823168?- 138,823,168 seconds is equal to 4 years, 21 weeks, 3 days, 17 hours, 59 minutes, 28 seconds.
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To count from 1 to 138,823,168 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 138823168 cubic inches would be around 43.1 feet tall.
Recreational maths with 138823168
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The information we have on file for 138823168 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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