138124480
138,124,480 is an even composite number composed of four prime numbers multiplied together.
138124480 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.
Prime factorization of 138124480:
26 × 5 × 13 × 33203
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 33203)See below for interesting mathematical facts about the number 138124480 from the Numbermatics database.
Names of 138124480
- Cardinal: 138124480 can be written as One hundred thirty-eight million, one hundred twenty-four thousand, four hundred eighty.
Scientific notation
- Scientific notation: 1.3812448 × 108
Factors of 138124480
Divisors of 138124480
- Number of divisors d(n): 56
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 104 130 160 208 260 320 416 520 832 1040 2080 4160 33203 66406 132812 166015 265624 332030 431639 531248 664060 863278 1062496 1328120 1726556 2124992 2158195 2656240 3453112 4316390 5312480 6906224 8632780 10624960 13812448 17265560 27624896 34531120 69062240 138124480
- Sum of all divisors σ(n): 354220272
- Sum of proper divisors (its aliquot sum) s(n): 216095792
- 138124480 is an abundant number, because the sum of its proper divisors (216095792) is greater than itself. Its abundance is 77971312
Bases of 138124480
- Binary: 10000011101110011100110000002
- Hexadecimal: 0x83B9CC0
- Base-36: 2A8HJ4
Squares and roots of 138124480
- 138124480 squared (1381244802) is 19078371975270400
- 138124480 cubed (1381244803) is 2635190208330796859392000
-
The
square root of 138124480 is 11752.6371508695 -
The
cube root of 138124480 is 516.9202575213
Scales and comparisons
How big is 138124480?- 138,124,480 seconds is equal to 4 years, 20 weeks, 2 days, 15 hours, 54 minutes, 40 seconds.
-
To count from 1 to 138,124,480 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 138124480 cubic inches would be around 43.1 feet tall.
Recreational maths with 138124480
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The information we have on file for 138124480 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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