138199200
138,199,200 is an even composite number composed of five prime numbers multiplied together.
138199200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 138199200:
25 × 3 × 52 × 89 × 647
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 89 × 647)See below for interesting mathematical facts about the number 138199200 from the Numbermatics database.
Names of 138199200
- Cardinal: 138199200 can be written as One hundred thirty-eight million, one hundred ninety-nine thousand, two hundred.
Scientific notation
- Scientific notation: 1.381992 × 108
Factors of 138199200
Divisors of 138199200
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 75 80 89 96 100 120 150 160 178 200 240 267 300 356 400 445 480 534 600 647 712 800 890 1068 1200 1294 1335 1424 1780 1941 2136 2225 2400 2588 2670 2848 3235 3560 3882 4272 4450 5176 5340 6470 6675 7120 7764 8544 8900 9705 10352 10680 12940 13350 14240 15528 16175 17800 19410 20704 21360 25880 26700 31056 32350 35600 38820 42720 48525 51760 53400 57583 62112 64700 71200 77640 97050 103520 106800 115166 129400 155280 172749 194100 213600 230332 258800 287915 310560 345498 388200 460664 517600 575830 690996 776400 863745 921328 1151660 1381992 1439575 1552800 1727490 1842656 2303320 2763984 2879150 3454980 4318725 4606640 5527968 5758300 6909960 8637450 9213280 11516600 13819920 17274900 23033200 27639840 34549800 46066400 69099600 138199200
- Sum of all divisors σ(n): 455595840
- Sum of proper divisors (its aliquot sum) s(n): 317396640
- 138199200 is an abundant number, because the sum of its proper divisors (317396640) is greater than itself. Its abundance is 179197440
Bases of 138199200
- Binary: 10000011110011000000101000002
- Hexadecimal: 0x83CC0A0
- Base-36: 2AA36O
Squares and roots of 138199200
- 138199200 squared (1381992002) is 19099018880640000
- 138199200 cubed (1381992003) is 2639469130089343488000000
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The
square root of 138199200 is 11755.8155820853 -
The
cube root of 138199200 is 517.0134520055
Scales and comparisons
How big is 138199200?- 138,199,200 seconds is equal to 4 years, 20 weeks, 3 days, 12 hours, 40 minutes.
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To count from 1 to 138,199,200 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 138199200 cubic inches would be around 43.1 feet tall.
Recreational maths with 138199200
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The information we have on file for 138199200 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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