138192080
138,192,080 is an even composite number composed of five prime numbers multiplied together.
138192080 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 138192080:
24 × 5 × 13 × 89 × 1493
(2 × 2 × 2 × 2 × 5 × 13 × 89 × 1493)See below for interesting mathematical facts about the number 138192080 from the Numbermatics database.
Names of 138192080
- Cardinal: 138192080 can be written as One hundred thirty-eight million, one hundred ninety-two thousand and eighty.
Scientific notation
- Scientific notation: 1.3819208 × 108
Factors of 138192080
Divisors of 138192080
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 40 52 65 80 89 104 130 178 208 260 356 445 520 712 890 1040 1157 1424 1493 1780 2314 2986 3560 4628 5785 5972 7120 7465 9256 11570 11944 14930 18512 19409 23140 23888 29860 38818 46280 59720 77636 92560 97045 119440 132877 155272 194090 265754 310544 388180 531508 664385 776360 1063016 1328770 1552720 1727401 2126032 2657540 3454802 5315080 6909604 8637005 10630160 13819208 17274010 27638416 34548020 69096040 138192080
- Sum of all divisors σ(n): 350133840
- Sum of proper divisors (its aliquot sum) s(n): 211941760
- 138192080 is an abundant number, because the sum of its proper divisors (211941760) is greater than itself. Its abundance is 73749680
Bases of 138192080
- Binary: 10000011110010100100110100002
- Hexadecimal: 0x83CA4D0
- Base-36: 2A9XOW
Squares and roots of 138192080
- 138192080 squared (1381920802) is 19097050974726400
- 138192080 cubed (1381920803) is 2639061196063468646912000
-
The
square root of 138192080 is 11755.5127493445 -
The
cube root of 138192080 is 517.0045730371
Scales and comparisons
How big is 138192080?- 138,192,080 seconds is equal to 4 years, 20 weeks, 3 days, 10 hours, 41 minutes, 20 seconds.
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To count from 1 to 138,192,080 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 138192080 cubic inches would be around 43.1 feet tall.
Recreational maths with 138192080
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The information we have on file for 138192080 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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