138143616
138,143,616 is an even composite number composed of four prime numbers multiplied together.
138143616 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 138143616:
27 × 3 × 13 × 27673
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 27673)See below for interesting mathematical facts about the number 138143616 from the Numbermatics database.
Names of 138143616
- Cardinal: 138143616 can be written as One hundred thirty-eight million, one hundred forty-three thousand, six hundred sixteen.
Scientific notation
- Scientific notation: 1.38143616 × 108
Factors of 138143616
Divisors of 138143616
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 96 104 128 156 192 208 312 384 416 624 832 1248 1664 2496 4992 27673 55346 83019 110692 166038 221384 332076 359749 442768 664152 719498 885536 1079247 1328304 1438996 1771072 2158494 2656608 2877992 3542144 4316988 5313216 5755984 8633976 10626432 11511968 17267952 23023936 34535904 46047872 69071808 138143616
- Sum of all divisors σ(n): 395184720
- Sum of proper divisors (its aliquot sum) s(n): 257041104
- 138143616 is an abundant number, because the sum of its proper divisors (257041104) is greater than itself. Its abundance is 118897488
Bases of 138143616
- Binary: 10000011101111100111100000002
- Hexadecimal: 0x83BE780
- Base-36: 2A8WAO
Squares and roots of 138143616
- 138143616 squared (1381436162) is 19083658641555456
- 138143616 cubed (1381436163) is 2636285611254118556368896
-
The
square root of 138143616 is 11753.4512378283 -
The
cube root of 138143616 is 516.9441280891
Scales and comparisons
How big is 138143616?- 138,143,616 seconds is equal to 4 years, 20 weeks, 2 days, 21 hours, 13 minutes, 36 seconds.
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To count from 1 to 138,143,616 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 138143616 cubic inches would be around 43.1 feet tall.
Recreational maths with 138143616
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The information we have on file for 138143616 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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