138199950
138,199,950 is an even composite number composed of six prime numbers multiplied together.
138199950 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 138199950:
2 × 32 × 52 × 7 × 73 × 601
(2 × 3 × 3 × 5 × 5 × 7 × 73 × 601)See below for interesting mathematical facts about the number 138199950 from the Numbermatics database.
Names of 138199950
- Cardinal: 138199950 can be written as One hundred thirty-eight million, one hundred ninety-nine thousand, nine hundred fifty.
Scientific notation
- Scientific notation: 1.3819995 × 108
Factors of 138199950
Divisors of 138199950
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 25 30 35 42 45 50 63 70 73 75 90 105 126 146 150 175 210 219 225 315 350 365 438 450 511 525 601 630 657 730 1022 1050 1095 1202 1314 1533 1575 1803 1825 2190 2555 3005 3066 3150 3285 3606 3650 4207 4599 5110 5409 5475 6010 6570 7665 8414 9015 9198 10818 10950 12621 12775 15025 15330 16425 18030 21035 22995 25242 25550 27045 30050 32850 37863 38325 42070 43873 45075 45990 54090 63105 75726 76650 87746 90150 105175 114975 126210 131619 135225 189315 210350 219365 229950 263238 270450 307111 315525 378630 394857 438730 614222 631050 658095 789714 921333 946575 1096825 1316190 1535555 1842666 1893150 1974285 2193650 2763999 3071110 3290475 3948570 4606665 5527998 6580950 7677775 9213330 9871425 13819995 15355550 19742850 23033325 27639990 46066650 69099975 138199950
- Sum of all divisors σ(n): 430868256
- Sum of proper divisors (its aliquot sum) s(n): 292668306
- 138199950 is an abundant number, because the sum of its proper divisors (292668306) is greater than itself. Its abundance is 154468356
Bases of 138199950
- Binary: 10000011110011000011100011102
- Hexadecimal: 0x83CC38E
- Base-36: 2AA3RI
Squares and roots of 138199950
- 138199950 squared (1381999502) is 19099226180002500
- 138199950 cubed (1381999503) is 2639512103115036499875000
-
The
square root of 138199950 is 11755.8474811475 -
The
cube root of 138199950 is 517.0143872723
Scales and comparisons
How big is 138199950?- 138,199,950 seconds is equal to 4 years, 20 weeks, 3 days, 12 hours, 52 minutes, 30 seconds.
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To count from 1 to 138,199,950 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 138199950 cubic inches would be around 43.1 feet tall.
Recreational maths with 138199950
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The information we have on file for 138199950 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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