138312276

138,312,276 is an even composite number composed of three prime numbers multiplied together.

What does the number 138312276 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

138312276 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 138312276:

2² × 3 × 11526023

(2 × 2 × 3 × 11526023)

See below for interesting mathematical facts about the number 138312276 from the Numbermatics database.

Names of 138312276

Cardinal: 138312276 can be written as One hundred thirty-eight million, three hundred twelve thousand, two hundred seventy-six.

Scientific notation

Scientific notation: 1.38312276 × 10⁸

Factors of 138312276

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 11526028

Divisors of 138312276

Number of divisors d(n): 12
Complete list of divisors:
1 2 3 4 6 12 11526023 23052046 34578069 46104092 69156138 138312276
Sum of all divisors σ(n): 322728672
Sum of proper divisors (its aliquot sum) s(n): 184416396
138312276 is an abundant number, because the sum of its proper divisors (184416396) is greater than itself. Its abundance is 46104120

Bases of 138312276

Binary: 1000001111100111101001010100₂
Hexadecimal: 0x83E7A54
Base-36: 2ACIFO

Squares and roots of 138312276

138312276 squared (138312276²) is 19130285692300176
138312276 cubed (138312276³) is 2645953354632273017760576
The square root of 138312276 is 11760.6239630387
The cube root of 138312276 is 517.1544221309

Scales and comparisons

How big is 138312276?

138,312,276 seconds is equal to 4 years, 20 weeks, 4 days, 20 hours, 4 minutes, 36 seconds.
To count from 1 to 138,312,276 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 138312276 cubic inches would be around 43.1 feet tall.

Recreational maths with 138312276

138312276 backwards is 672213831
The number of decimal digits it has is: 9
The sum of 138312276's digits is 33
More coming soon!

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The information we have on file for 138312276 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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