138817976

138,817,976 is an even composite number composed of three prime numbers multiplied together.

What does the number 138817976 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 32 divisors.

138817976 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 138817976:

2³ × 11³ × 13037

(2 × 2 × 2 × 11 × 11 × 11 × 13037)

See below for interesting mathematical facts about the number 138817976 from the Numbermatics database.

Names of 138817976

Cardinal: 138817976 can be written as One hundred thirty-eight million, eight hundred seventeen thousand, nine hundred seventy-six.

Scientific notation

Scientific notation: 1.38817976 × 10⁸

Factors of 138817976

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 13050

Divisors of 138817976

Number of divisors d(n): 32
Complete list of divisors:
1 2 4 8 11 22 44 88 121 242 484 968 1331 2662 5324 10648 13037 26074 52148 104296 143407 286814 573628 1147256 1577477 3154954 6309908 12619816 17352247 34704494 69408988 138817976
Sum of all divisors σ(n): 286314480
Sum of proper divisors (its aliquot sum) s(n): 147496504
138817976 is an abundant number, because the sum of its proper divisors (147496504) is greater than itself. Its abundance is 8678528

Bases of 138817976

Binary: 1000010001100011000110111000₂
Hexadecimal: 0x84631B8
Base-36: 2ANCMW

Squares and roots of 138817976

138817976 squared (138817976²) is 19270430460736576
138817976 cubed (138817976³) is 2675082153208198949490176
The square root of 138817976 is 11782.1040565767
The cube root of 138817976 is 517.7839321879

Scales and comparisons

How big is 138817976?

138,817,976 seconds is equal to 4 years, 21 weeks, 3 days, 16 hours, 32 minutes, 56 seconds.
To count from 1 to 138,817,976 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 138817976 cubic inches would be around 43.1 feet tall.

Recreational maths with 138817976

138817976 backwards is 679718831
The number of decimal digits it has is: 9
The sum of 138817976's digits is 50
More coming soon!

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The information we have on file for 138817976 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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