138488832
138,488,832 is an even composite number composed of three prime numbers multiplied together.
138488832 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighty-eight divisors.
Prime factorization of 138488832:
210 × 33 × 5009
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5009)See below for interesting mathematical facts about the number 138488832 from the Numbermatics database.
Names of 138488832
- Cardinal: 138488832 can be written as One hundred thirty-eight million, four hundred eighty-eight thousand, eight hundred thirty-two.
Scientific notation
- Scientific notation: 1.38488832 × 108
Factors of 138488832
Divisors of 138488832
- Number of divisors d(n): 88
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 256 288 384 432 512 576 768 864 1024 1152 1536 1728 2304 3072 3456 4608 5009 6912 9216 10018 13824 15027 20036 27648 30054 40072 45081 60108 80144 90162 120216 135243 160288 180324 240432 270486 320576 360648 480864 540972 641152 721296 961728 1081944 1282304 1442592 1923456 2163888 2564608 2885184 3846912 4327776 5129216 5770368 7693824 8655552 11540736 15387648 17311104 23081472 34622208 46162944 69244416 138488832
- Sum of all divisors σ(n): 410218800
- Sum of proper divisors (its aliquot sum) s(n): 271729968
- 138488832 is an abundant number, because the sum of its proper divisors (271729968) is greater than itself. Its abundance is 133241136
Bases of 138488832
- Binary: 10000100000100101100000000002
- Hexadecimal: 0x8412C00
- Base-36: 2AGAO0
Squares and roots of 138488832
- 138488832 squared (1384888322) is 19179156588724224
- 138488832 cubed (1384888323) is 2656098994717522151866368
-
The
square root of 138488832 is 11768.1278035207 -
The
cube root of 138488832 is 517.3743782457
Scales and comparisons
How big is 138488832?- 138,488,832 seconds is equal to 4 years, 20 weeks, 6 days, 21 hours, 7 minutes, 12 seconds.
-
To count from 1 to 138,488,832 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 138488832 cubic inches would be around 43.1 feet tall.
Recreational maths with 138488832
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The information we have on file for 138488832 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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