138948616
138,948,616 is an even composite number composed of five prime numbers multiplied together.
138948616 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 138948616:
23 × 17 × 37 × 53 × 521
(2 × 2 × 2 × 17 × 37 × 53 × 521)See below for interesting mathematical facts about the number 138948616 from the Numbermatics database.
Names of 138948616
- Cardinal: 138948616 can be written as One hundred thirty-eight million, nine hundred forty-eight thousand, six hundred sixteen.
Scientific notation
- Scientific notation: 1.38948616 × 108
Factors of 138948616
Divisors of 138948616
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 4 8 17 34 37 53 68 74 106 136 148 212 296 424 521 629 901 1042 1258 1802 1961 2084 2516 3604 3922 4168 5032 7208 7844 8857 15688 17714 19277 27613 33337 35428 38554 55226 66674 70856 77108 110452 133348 154216 220904 266696 327709 469421 655418 938842 1021681 1310836 1877684 2043362 2621672 3755368 4086724 8173448 17368577 34737154 69474308 138948616
- Sum of all divisors σ(n): 289208880
- Sum of proper divisors (its aliquot sum) s(n): 150260264
- 138948616 is an abundant number, because the sum of its proper divisors (150260264) is greater than itself. Its abundance is 11311648
Bases of 138948616
- Binary: 10000100100000110000000010002
- Hexadecimal: 0x8483008
- Base-36: 2AQ5FS
Squares and roots of 138948616
- 138948616 squared (1389486162) is 19306717888315456
- 138948616 cubed (1389486163) is 2682641730083875182608896
-
The
square root of 138948616 is 11787.6467541237 -
The
cube root of 138948616 is 517.9463080955
Scales and comparisons
How big is 138948616?- 138,948,616 seconds is equal to 4 years, 21 weeks, 5 days, 4 hours, 50 minutes, 16 seconds.
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To count from 1 to 138,948,616 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 138948616 cubic inches would be around 43.2 feet tall.
Recreational maths with 138948616
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The information we have on file for 138948616 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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