138924384
138,924,384 is an even composite number composed of five prime numbers multiplied together.
138924384 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 138924384:
25 × 3 × 29 × 139 × 359
(2 × 2 × 2 × 2 × 2 × 3 × 29 × 139 × 359)See below for interesting mathematical facts about the number 138924384 from the Numbermatics database.
Names of 138924384
- Cardinal: 138924384 can be written as One hundred thirty-eight million, nine hundred twenty-four thousand, three hundred eighty-four.
Scientific notation
- Scientific notation: 1.38924384 × 108
Factors of 138924384
Divisors of 138924384
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 29 32 48 58 87 96 116 139 174 232 278 348 359 417 464 556 696 718 834 928 1077 1112 1392 1436 1668 2154 2224 2784 2872 3336 4031 4308 4448 5744 6672 8062 8616 10411 11488 12093 13344 16124 17232 20822 24186 31233 32248 34464 41644 48372 49901 62466 64496 83288 96744 99802 124932 128992 149703 166576 193488 199604 249864 299406 333152 386976 399208 499728 598812 798416 999456 1197624 1447129 1596832 2395248 2894258 4341387 4790496 5788516 8682774 11577032 17365548 23154064 34731096 46308128 69462192 138924384
- Sum of all divisors σ(n): 381024000
- Sum of proper divisors (its aliquot sum) s(n): 242099616
- 138924384 is an abundant number, because the sum of its proper divisors (242099616) is greater than itself. Its abundance is 103175232
Bases of 138924384
- Binary: 10000100011111010001011000002
- Hexadecimal: 0x847D160
- Base-36: 2APMQO
Squares and roots of 138924384
- 138924384 squared (1389243842) is 19299984469779456
- 138924384 cubed (1389243843) is 2681238453673677540655104
-
The
square root of 138924384 is 11786.6188535983 -
The
cube root of 138924384 is 517.9161971931
Scales and comparisons
How big is 138924384?- 138,924,384 seconds is equal to 4 years, 21 weeks, 4 days, 22 hours, 6 minutes, 24 seconds.
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To count from 1 to 138,924,384 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 138924384 cubic inches would be around 43.2 feet tall.
Recreational maths with 138924384
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The information we have on file for 138924384 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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