138118968
138,118,968 is an even composite number composed of four prime numbers multiplied together.
What does the number 138118968 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 72 divisors.
138118968 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 138118968:
23 × 32 × 132 × 11351
(2 × 2 × 2 × 3 × 3 × 13 × 13 × 11351)See below for interesting mathematical facts about the number 138118968 from the Numbermatics database.
Names of 138118968
- Cardinal: 138118968 can be written as One hundred thirty-eight million, one hundred eighteen thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 1.38118968 × 108
Factors of 138118968
Divisors of 138118968
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 18 24 26 36 39 52 72 78 104 117 156 169 234 312 338 468 507 676 936 1014 1352 1521 2028 3042 4056 6084 11351 12168 22702 34053 45404 68106 90808 102159 136212 147563 204318 272424 295126 408636 442689 590252 817272 885378 1180504 1328067 1770756 1918319 2656134 3541512 3836638 5312268 5754957 7673276 10624536 11509914 15346552 17264871 23019828 34529742 46039656 69059484 138118968
- Sum of all divisors σ(n): 405096120
- Sum of proper divisors (its aliquot sum) s(n): 266977152
- 138118968 is an abundant number, because the sum of its proper divisors (266977152) is greater than itself. Its abundance is 128858184
Bases of 138118968
- Binary: 10000011101110000111001110002
- Hexadecimal: 0x83B8738
- Base-36: 2A8DA0
Squares and roots of 138118968
- 138118968 squared (1381189682) is 19076849321385024
- 138118968 cubed (1381189683) is 2634874740961199845535232
-
The
square root of 138118968 is 11752.4026479695 -
The
cube root of 138118968 is 516.9133813509
Scales and comparisons
How big is 138118968?- 138,118,968 seconds is equal to 4 years, 20 weeks, 2 days, 14 hours, 22 minutes, 48 seconds.
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To count from 1 to 138,118,968 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 138118968 cubic inches would be around 43.1 feet tall.
Recreational maths with 138118968
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The information we have on file for 138118968 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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