138161700
138,161,700 is an even composite number composed of five prime numbers multiplied together.
What does the number 138161700 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 180 divisors.
138161700 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 138161700:
22 × 34 × 52 × 37 × 461
(2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 37 × 461)See below for interesting mathematical facts about the number 138161700 from the Numbermatics database.
Names of 138161700
- Cardinal: 138161700 can be written as One hundred thirty-eight million, one hundred sixty-one thousand, seven hundred.
Scientific notation
- Scientific notation: 1.381617 × 108
Factors of 138161700
Divisors of 138161700
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 37 45 50 54 60 74 75 81 90 100 108 111 135 148 150 162 180 185 222 225 270 300 324 333 370 405 444 450 461 540 555 666 675 740 810 900 922 925 999 1110 1332 1350 1383 1620 1665 1844 1850 1998 2025 2220 2305 2700 2766 2775 2997 3330 3700 3996 4050 4149 4610 4995 5532 5550 5994 6660 6915 8100 8298 8325 9220 9990 11100 11525 11988 12447 13830 14985 16596 16650 17057 19980 20745 23050 24894 24975 27660 29970 33300 34114 34575 37341 41490 46100 49788 49950 51171 59940 62235 68228 69150 74682 74925 82980 85285 99900 102342 103725 124470 138300 149364 149850 153513 170570 186705 204684 207450 248940 255855 299700 307026 311175 341140 373410 414900 426425 460539 511710 614052 622350 746820 767565 852850 921078 933525 1023420 1244700 1279275 1381617 1535130 1705700 1842156 1867050 2302695 2558550 2763234 3070260 3734100 3837825 4605390 5117100 5526468 6908085 7675650 9210780 11513475 13816170 15351300 23026950 27632340 34540425 46053900 69080850 138161700
- Sum of all divisors σ(n): 460967892
- Sum of proper divisors (its aliquot sum) s(n): 322806192
- 138161700 is an abundant number, because the sum of its proper divisors (322806192) is greater than itself. Its abundance is 184644492
Bases of 138161700
- Binary: 10000011110000101110001001002
- Hexadecimal: 0x83C2E24
- Base-36: 2A9A90
Squares and roots of 138161700
- 138161700 squared (1381617002) is 19088655346890000
- 138161700 cubed (1381617003) is 2637321073440412113000000
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The
square root of 138161700 is 11754.2205186053 -
The
cube root of 138161700 is 516.9666843485
Scales and comparisons
How big is 138161700?- 138,161,700 seconds is equal to 4 years, 20 weeks, 3 days, 2 hours, 15 minutes.
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To count from 1 to 138,161,700 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 138161700 cubic inches would be around 43.1 feet tall.
Recreational maths with 138161700
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The information we have on file for 138161700 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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