138147328
138,147,328 is an even composite number composed of four prime numbers multiplied together.
138147328 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 138147328:
29 × 11 × 19 × 1291
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 19 × 1291)See below for interesting mathematical facts about the number 138147328 from the Numbermatics database.
Names of 138147328
- Cardinal: 138147328 can be written as One hundred thirty-eight million, one hundred forty-seven thousand, three hundred twenty-eight.
Scientific notation
- Scientific notation: 1.38147328 × 108
Factors of 138147328
Divisors of 138147328
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 8 11 16 19 22 32 38 44 64 76 88 128 152 176 209 256 304 352 418 512 608 704 836 1216 1291 1408 1672 2432 2582 2816 3344 4864 5164 5632 6688 9728 10328 13376 14201 20656 24529 26752 28402 41312 49058 53504 56804 82624 98116 107008 113608 165248 196232 227216 269819 330496 392464 454432 539638 660992 784928 908864 1079276 1569856 1817728 2158552 3139712 3635456 4317104 6279424 7270912 8634208 12558848 17268416 34536832 69073664 138147328
- Sum of all divisors σ(n): 317211840
- Sum of proper divisors (its aliquot sum) s(n): 179064512
- 138147328 is an abundant number, because the sum of its proper divisors (179064512) is greater than itself. Its abundance is 40917184
Bases of 138147328
- Binary: 10000011101111110110000000002
- Hexadecimal: 0x83BF600
- Base-36: 2A8Z5S
Squares and roots of 138147328
- 138147328 squared (1381473282) is 19084684233539584
- 138147328 cubed (1381473283) is 2636498132587221511831552
-
The
square root of 138147328 is 11753.6091478317 -
The
cube root of 138147328 is 516.9487582451
Scales and comparisons
How big is 138147328?- 138,147,328 seconds is equal to 4 years, 20 weeks, 2 days, 22 hours, 15 minutes, 28 seconds.
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To count from 1 to 138,147,328 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 138147328 cubic inches would be around 43.1 feet tall.
Recreational maths with 138147328
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The information we have on file for 138147328 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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