138136680
138,136,680 is an even composite number composed of five prime numbers multiplied together.
138136680 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 138136680:
23 × 32 × 5 × 11 × 34883
(2 × 2 × 2 × 3 × 3 × 5 × 11 × 34883)See below for interesting mathematical facts about the number 138136680 from the Numbermatics database.
Names of 138136680
- Cardinal: 138136680 can be written as One hundred thirty-eight million, one hundred thirty-six thousand, six hundred eighty.
Scientific notation
- Scientific notation: 1.3813668 × 108
Factors of 138136680
Divisors of 138136680
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 30 33 36 40 44 45 55 60 66 72 88 90 99 110 120 132 165 180 198 220 264 330 360 396 440 495 660 792 990 1320 1980 3960 34883 69766 104649 139532 174415 209298 279064 313947 348830 383713 418596 523245 627894 697660 767426 837192 1046490 1151139 1255788 1395320 1534852 1569735 1918565 2092980 2302278 2511576 3069704 3139470 3453417 3837130 4185960 4604556 5755695 6278940 6906834 7674260 9209112 11511390 12557880 13813668 15348520 17267085 23022780 27627336 34534170 46045560 69068340 138136680
- Sum of all divisors σ(n): 489771360
- Sum of proper divisors (its aliquot sum) s(n): 351634680
- 138136680 is an abundant number, because the sum of its proper divisors (351634680) is greater than itself. Its abundance is 213498000
Bases of 138136680
- Binary: 10000011101111001100011010002
- Hexadecimal: 0x83BCC68
- Base-36: 2A8QY0
Squares and roots of 138136680
- 138136680 squared (1381366802) is 19081742361422400
- 138136680 cubed (1381366803) is 2635888538422250413632000
-
The
square root of 138136680 is 11753.1561718545 -
The
cube root of 138136680 is 516.9354762609
Scales and comparisons
How big is 138136680?- 138,136,680 seconds is equal to 4 years, 20 weeks, 2 days, 19 hours, 18 minutes.
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To count from 1 to 138,136,680 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 138136680 cubic inches would be around 43.1 feet tall.
Recreational maths with 138136680
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The information we have on file for 138136680 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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