138322944
138,322,944 is an even composite number composed of three prime numbers multiplied together.
138322944 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighty-eight divisors.
Prime factorization of 138322944:
210 × 33 × 5003
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5003)See below for interesting mathematical facts about the number 138322944 from the Numbermatics database.
Names of 138322944
- Cardinal: 138322944 can be written as One hundred thirty-eight million, three hundred twenty-two thousand, nine hundred forty-four.
Scientific notation
- Scientific notation: 1.38322944 × 108
Factors of 138322944
Divisors of 138322944
- Number of divisors d(n): 88
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 256 288 384 432 512 576 768 864 1024 1152 1536 1728 2304 3072 3456 4608 5003 6912 9216 10006 13824 15009 20012 27648 30018 40024 45027 60036 80048 90054 120072 135081 160096 180108 240144 270162 320192 360216 480288 540324 640384 720432 960576 1080648 1280768 1440864 1921152 2161296 2561536 2881728 3842304 4322592 5123072 5763456 7684608 8645184 11526912 15369216 17290368 23053824 34580736 46107648 69161472 138322944
- Sum of all divisors σ(n): 409727520
- Sum of proper divisors (its aliquot sum) s(n): 271404576
- 138322944 is an abundant number, because the sum of its proper divisors (271404576) is greater than itself. Its abundance is 133081632
Bases of 138322944
- Binary: 10000011111010100100000000002
- Hexadecimal: 0x83EA400
- Base-36: 2ACQO0
Squares and roots of 138322944
- 138322944 squared (1383229442) is 19133236836827136
- 138322944 cubed (1383229443) is 2646565647519177070608384
-
The
square root of 138322944 is 11761.0775016577 -
The
cube root of 138322944 is 517.1677177971
Scales and comparisons
How big is 138322944?- 138,322,944 seconds is equal to 4 years, 20 weeks, 4 days, 23 hours, 2 minutes, 24 seconds.
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To count from 1 to 138,322,944 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 138322944 cubic inches would be around 43.1 feet tall.
Recreational maths with 138322944
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The information we have on file for 138322944 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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