138118144
138,118,144 is an even composite number composed of four prime numbers multiplied together.
138118144 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-eight divisors.
Prime factorization of 138118144:
210 × 19 × 31 × 229
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 19 × 31 × 229)See below for interesting mathematical facts about the number 138118144 from the Numbermatics database.
Names of 138118144
- Cardinal: 138118144 can be written as One hundred thirty-eight million, one hundred eighteen thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 1.38118144 × 108
Factors of 138118144
Divisors of 138118144
- Number of divisors d(n): 88
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Complete list of divisors:
1 2 4 8 16 19 31 32 38 62 64 76 124 128 152 229 248 256 304 458 496 512 589 608 916 992 1024 1178 1216 1832 1984 2356 2432 3664 3968 4351 4712 4864 7099 7328 7936 8702 9424 9728 14198 14656 15872 17404 18848 19456 28396 29312 31744 34808 37696 56792 58624 69616 75392 113584 117248 134881 139232 150784 227168 234496 269762 278464 301568 454336 539524 556928 603136 908672 1079048 1113856 1817344 2158096 2227712 3634688 4316192 4455424 7269376 8632384 17264768 34529536 69059072 138118144
- Sum of all divisors σ(n): 301318400
- Sum of proper divisors (its aliquot sum) s(n): 163200256
- 138118144 is an abundant number, because the sum of its proper divisors (163200256) is greater than itself. Its abundance is 25082112
Bases of 138118144
- Binary: 10000011101110000100000000002
- Hexadecimal: 0x83B8400
- Base-36: 2A8CN4
Squares and roots of 138118144
- 138118144 squared (1381181442) is 19076621702004736
- 138118144 cubed (1381181443) is 2634827583271015215529984
-
The
square root of 138118144 is 11752.3675912559 -
The
cube root of 138118144 is 516.9123534027
Scales and comparisons
How big is 138118144?- 138,118,144 seconds is equal to 4 years, 20 weeks, 2 days, 14 hours, 9 minutes, 4 seconds.
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To count from 1 to 138,118,144 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 138118144 cubic inches would be around 43.1 feet tall.
Recreational maths with 138118144
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The information we have on file for 138118144 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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