138172200
138,172,200 is an even composite number composed of five prime numbers multiplied together.
138172200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 138172200:
23 × 3 × 52 × 421 × 547
(2 × 2 × 2 × 3 × 5 × 5 × 421 × 547)See below for interesting mathematical facts about the number 138172200 from the Numbermatics database.
Names of 138172200
- Cardinal: 138172200 can be written as One hundred thirty-eight million, one hundred seventy-two thousand, two hundred.
Scientific notation
- Scientific notation: 1.381722 × 108
Factors of 138172200
Divisors of 138172200
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 50 60 75 100 120 150 200 300 421 547 600 842 1094 1263 1641 1684 2105 2188 2526 2735 3282 3368 4210 4376 5052 5470 6315 6564 8205 8420 10104 10525 10940 12630 13128 13675 16410 16840 21050 21880 25260 27350 31575 32820 41025 42100 50520 54700 63150 65640 82050 84200 109400 126300 164100 230287 252600 328200 460574 690861 921148 1151435 1381722 1842296 2302870 2763444 3454305 4605740 5526888 5757175 6908610 9211480 11514350 13817220 17271525 23028700 27634440 34543050 46057400 69086100 138172200
- Sum of all divisors σ(n): 430136160
- Sum of proper divisors (its aliquot sum) s(n): 291963960
- 138172200 is an abundant number, because the sum of its proper divisors (291963960) is greater than itself. Its abundance is 153791760
Bases of 138172200
- Binary: 10000011110001010111001010002
- Hexadecimal: 0x83C5728
- Base-36: 2A9ICO
Squares and roots of 138172200
- 138172200 squared (1381722002) is 19091556852840000
- 138172200 cubed (1381722003) is 2637922411781979048000000
-
The
square root of 138172200 is 11754.6671581973 -
The
cube root of 138172200 is 516.9797801455
Scales and comparisons
How big is 138172200?- 138,172,200 seconds is equal to 4 years, 20 weeks, 3 days, 5 hours, 10 minutes.
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To count from 1 to 138,172,200 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 138172200 cubic inches would be around 43.1 feet tall.
Recreational maths with 138172200
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The information we have on file for 138172200 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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