138733650
138,733,650 is an even composite number composed of five prime numbers multiplied together.
What does the number 138733650 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 72 divisors.
138733650 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 138733650:
2 × 32 × 52 × 11 × 28027
(2 × 3 × 3 × 5 × 5 × 11 × 28027)See below for interesting mathematical facts about the number 138733650 from the Numbermatics database.
Names of 138733650
- Cardinal: 138733650 can be written as One hundred thirty-eight million, seven hundred thirty-three thousand, six hundred fifty.
Scientific notation
- Scientific notation: 1.3873365 × 108
Factors of 138733650
Divisors of 138733650
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 5 6 9 10 11 15 18 22 25 30 33 45 50 55 66 75 90 99 110 150 165 198 225 275 330 450 495 550 825 990 1650 2475 4950 28027 56054 84081 140135 168162 252243 280270 308297 420405 504486 616594 700675 840810 924891 1261215 1401350 1541485 1849782 2102025 2522430 2774673 3082970 4204050 4624455 5549346 6306075 7707425 9248910 12612150 13873365 15414850 23122275 27746730 46244550 69366825 138733650
- Sum of all divisors σ(n): 406630224
- Sum of proper divisors (its aliquot sum) s(n): 267896574
- 138733650 is an abundant number, because the sum of its proper divisors (267896574) is greater than itself. Its abundance is 129162924
Bases of 138733650
- Binary: 10000100010011101000010100102
- Hexadecimal: 0x844E852
- Base-36: 2ALJKI
Squares and roots of 138733650
- 138733650 squared (1387336502) is 19247025642322500
- 138733650 cubed (1387336503) is 2670210119002994902125000
-
The
square root of 138733650 is 11778.5249500943 -
The
cube root of 138733650 is 517.6790670659
Scales and comparisons
How big is 138733650?- 138,733,650 seconds is equal to 4 years, 21 weeks, 2 days, 17 hours, 7 minutes, 30 seconds.
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To count from 1 to 138,733,650 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 138733650 cubic inches would be around 43.1 feet tall.
Recreational maths with 138733650
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The information we have on file for 138733650 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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