138043000
138,043,000 is an even composite number composed of five prime numbers multiplied together.
138043000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 138043000:
23 × 53 × 31 × 61 × 73
(2 × 2 × 2 × 5 × 5 × 5 × 31 × 61 × 73)See below for interesting mathematical facts about the number 138043000 from the Numbermatics database.
Names of 138043000
- Cardinal: 138043000 can be written as One hundred thirty-eight million, forty-three thousand.
Scientific notation
- Scientific notation: 1.38043 × 108
Factors of 138043000
Divisors of 138043000
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 4 5 8 10 20 25 31 40 50 61 62 73 100 122 124 125 146 155 200 244 248 250 292 305 310 365 488 500 584 610 620 730 775 1000 1220 1240 1460 1525 1550 1825 1891 2263 2440 2920 3050 3100 3650 3782 3875 4453 4526 6100 6200 7300 7564 7625 7750 8906 9052 9125 9455 11315 12200 14600 15128 15250 15500 17812 18104 18250 18910 22265 22630 30500 31000 35624 36500 37820 44530 45260 47275 56575 61000 73000 75640 89060 90520 94550 111325 113150 138043 178120 189100 222650 226300 236375 276086 282875 378200 445300 452600 472750 552172 556625 565750 690215 890600 945500 1104344 1113250 1131500 1380430 1891000 2226500 2263000 2760860 3451075 4453000 5521720 6902150 13804300 17255375 27608600 34510750 69021500 138043000
- Sum of all divisors σ(n): 343549440
- Sum of proper divisors (its aliquot sum) s(n): 205506440
- 138043000 is an abundant number, because the sum of its proper divisors (205506440) is greater than itself. Its abundance is 67463440
Bases of 138043000
- Binary: 10000011101001011110011110002
- Hexadecimal: 0x83A5E78
- Base-36: 2A6QNS
Squares and roots of 138043000
- 138043000 squared (1380430002) is 19055869849000000
- 138043000 cubed (1380430003) is 2630529441565507000000000
-
The
square root of 138043000 is 11749.1701834641 -
The
cube root of 138043000 is 516.8185933141
Scales and comparisons
How big is 138043000?- 138,043,000 seconds is equal to 4 years, 20 weeks, 1 day, 17 hours, 16 minutes, 40 seconds.
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To count from 1 to 138,043,000 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 138043000 cubic inches would be around 43.1 feet tall.
Recreational maths with 138043000
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The information we have on file for 138043000 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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