138011400
138,011,400 is an even composite number composed of four prime numbers multiplied together.
138011400 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 138011400:
23 × 32 × 52 × 76673
(2 × 2 × 2 × 3 × 3 × 5 × 5 × 76673)See below for interesting mathematical facts about the number 138011400 from the Numbermatics database.
Names of 138011400
- Cardinal: 138011400 can be written as One hundred thirty-eight million, eleven thousand, four hundred.
Scientific notation
- Scientific notation: 1.380114 × 108
Factors of 138011400
Divisors of 138011400
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 30 36 40 45 50 60 72 75 90 100 120 150 180 200 225 300 360 450 600 900 1800 76673 153346 230019 306692 383365 460038 613384 690057 766730 920076 1150095 1380114 1533460 1840152 1916825 2300190 2760228 3066920 3450285 3833650 4600380 5520456 5750475 6900570 7667300 9200760 11500950 13801140 15334600 17251425 23001900 27602280 34502850 46003800 69005700 138011400
- Sum of all divisors σ(n): 463494330
- Sum of proper divisors (its aliquot sum) s(n): 325482930
- 138011400 is an abundant number, because the sum of its proper divisors (325482930) is greater than itself. Its abundance is 187471530
Bases of 138011400
- Binary: 10000011100111100011000010002
- Hexadecimal: 0x839E308
- Base-36: 2A62A0
Squares and roots of 138011400
- 138011400 squared (1380114002) is 19047146529960000
- 138011400 cubed (1380114003) is 2628723358604921544000000
-
The
square root of 138011400 is 11747.8253306729 -
The
cube root of 138011400 is 516.7791546033
Scales and comparisons
How big is 138011400?- 138,011,400 seconds is equal to 4 years, 20 weeks, 1 day, 8 hours, 30 minutes.
-
To count from 1 to 138,011,400 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 138011400 cubic inches would be around 43.1 feet tall.
Recreational maths with 138011400
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The information we have on file for 138011400 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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