138377680
138,377,680 is an even composite number composed of five prime numbers multiplied together.
What does the number 138377680 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 80 divisors.
138377680 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 138377680:
24 × 5 × 7 × 109 × 2267
(2 × 2 × 2 × 2 × 5 × 7 × 109 × 2267)See below for interesting mathematical facts about the number 138377680 from the Numbermatics database.
Names of 138377680
- Cardinal: 138377680 can be written as One hundred thirty-eight million, three hundred seventy-seven thousand, six hundred eighty.
Scientific notation
- Scientific notation: 1.3837768 × 108
Factors of 138377680
Divisors of 138377680
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 109 112 140 218 280 436 545 560 763 872 1090 1526 1744 2180 2267 3052 3815 4360 4534 6104 7630 8720 9068 11335 12208 15260 15869 18136 22670 30520 31738 36272 45340 61040 63476 79345 90680 126952 158690 181360 247103 253904 317380 494206 634760 988412 1235515 1269520 1729721 1976824 2471030 3459442 3953648 4942060 6918884 8648605 9884120 13837768 17297210 19768240 27675536 34594420 69188840 138377680
- Sum of all divisors σ(n): 371226240
- Sum of proper divisors (its aliquot sum) s(n): 232848560
- 138377680 is an abundant number, because the sum of its proper divisors (232848560) is greater than itself. Its abundance is 94470880
Bases of 138377680
- Binary: 10000011111101111001110100002
- Hexadecimal: 0x83F79D0
- Base-36: 2ADWWG
Squares and roots of 138377680
- 138377680 squared (1383776802) is 19148382322182400
- 138377680 cubed (1383776803) is 2649708721496613048832000
-
The
square root of 138377680 is 11763.4042691731 -
The
cube root of 138377680 is 517.2359252309
Scales and comparisons
How big is 138377680?- 138,377,680 seconds is equal to 4 years, 20 weeks, 5 days, 14 hours, 14 minutes, 40 seconds.
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To count from 1 to 138,377,680 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 138377680 cubic inches would be around 43.1 feet tall.
Recreational maths with 138377680
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The information we have on file for 138377680 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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