138230232
138,230,232 is an even composite number composed of five prime numbers multiplied together.
138230232 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 138230232:
23 × 3 × 7 × 151 × 5449
(2 × 2 × 2 × 3 × 7 × 151 × 5449)See below for interesting mathematical facts about the number 138230232 from the Numbermatics database.
Names of 138230232
- Cardinal: 138230232 can be written as One hundred thirty-eight million, two hundred thirty thousand, two hundred thirty-two.
Scientific notation
- Scientific notation: 1.38230232 × 108
Factors of 138230232
Divisors of 138230232
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 151 168 302 453 604 906 1057 1208 1812 2114 3171 3624 4228 5449 6342 8456 10898 12684 16347 21796 25368 32694 38143 43592 65388 76286 114429 130776 152572 228858 305144 457716 822799 915432 1645598 2468397 3291196 4936794 5759593 6582392 9873588 11519186 17278779 19747176 23038372 34557558 46076744 69115116 138230232
- Sum of all divisors σ(n): 397632000
- Sum of proper divisors (its aliquot sum) s(n): 259401768
- 138230232 is an abundant number, because the sum of its proper divisors (259401768) is greater than itself. Its abundance is 121171536
Bases of 138230232
- Binary: 10000011110100111001110110002
- Hexadecimal: 0x83D39D8
- Base-36: 2AAR4O
Squares and roots of 138230232
- 138230232 squared (1382302322) is 19107597038773824
- 138230232 cubed (1382302323) is 2641247571632218687047168
-
The
square root of 138230232 is 11757.1353653857 -
The
cube root of 138230232 is 517.0521467803
Scales and comparisons
How big is 138230232?- 138,230,232 seconds is equal to 4 years, 20 weeks, 3 days, 21 hours, 17 minutes, 12 seconds.
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To count from 1 to 138,230,232 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 138230232 cubic inches would be around 43.1 feet tall.
Recreational maths with 138230232
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The information we have on file for 138230232 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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