138039300
138,039,300 is an even composite number composed of five prime numbers multiplied together.
138039300 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 138039300:
22 × 32 × 52 × 7 × 21911
(2 × 2 × 3 × 3 × 5 × 5 × 7 × 21911)See below for interesting mathematical facts about the number 138039300 from the Numbermatics database.
Names of 138039300
- Cardinal: 138039300 can be written as One hundred thirty-eight million, thirty-nine thousand, three hundred.
Scientific notation
- Scientific notation: 1.380393 × 108
Factors of 138039300
Divisors of 138039300
- Number of divisors d(n): 108
-
Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 25 28 30 35 36 42 45 50 60 63 70 75 84 90 100 105 126 140 150 175 180 210 225 252 300 315 350 420 450 525 630 700 900 1050 1260 1575 2100 3150 6300 21911 43822 65733 87644 109555 131466 153377 197199 219110 262932 306754 328665 394398 438220 460131 547775 613508 657330 766885 788796 920262 985995 1095550 1314660 1380393 1533770 1643325 1840524 1971990 2191100 2300655 2760786 3067540 3286650 3834425 3943980 4601310 4929975 5521572 6573300 6901965 7668850 9202620 9859950 11503275 13803930 15337700 19719900 23006550 27607860 34509825 46013100 69019650 138039300
- Sum of all divisors σ(n): 494510016
- Sum of proper divisors (its aliquot sum) s(n): 356470716
- 138039300 is an abundant number, because the sum of its proper divisors (356470716) is greater than itself. Its abundance is 218431416
Bases of 138039300
- Binary: 10000011101001010000000001002
- Hexadecimal: 0x83A5004
- Base-36: 2A6NT0
Squares and roots of 138039300
- 138039300 squared (1380393002) is 19054848344490000
- 138039300 cubed (1380393003) is 2630317927079558457000000
-
The
square root of 138039300 is 11749.0127244803 -
The
cube root of 138039300 is 516.8139758015
Scales and comparisons
How big is 138039300?- 138,039,300 seconds is equal to 4 years, 20 weeks, 1 day, 16 hours, 15 minutes.
-
To count from 1 to 138,039,300 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 138039300 cubic inches would be around 43.1 feet tall.
Recreational maths with 138039300
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The information we have on file for 138039300 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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