138021674

138,021,674 is an even composite number composed of five prime numbers multiplied together.

What does the number 138021674 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

138021674 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 138021674:

2 × 7 × 17 × 307 × 1889

See below for interesting mathematical facts about the number 138021674 from the Numbermatics database.

Names of 138021674

Cardinal: 138021674 can be written as One hundred thirty-eight million, twenty-one thousand, six hundred seventy-four.

Scientific notation

Scientific notation: 1.38021674 × 10⁸

Factors of 138021674

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 2222

Divisors of 138021674

Number of divisors d(n): 32
Complete list of divisors:
1 2 7 14 17 34 119 238 307 614 1889 2149 3778 4298 5219 10438 13223 26446 32113 36533 64226 73066 224791 449582 579923 1159846 4059461 8118922 9858691 19717382 69010837 138021674
Sum of all divisors σ(n): 251475840
Sum of proper divisors (its aliquot sum) s(n): 113454166
138021674 is a deficient number, because the sum of its proper divisors (113454166) is less than itself. Its deficiency is 24567508

Bases of 138021674

Binary: 1000001110100000101100101010₂
Hexadecimal: 0x83A0B2A
Base-36: 2A6A7E

Squares and roots of 138021674

138021674 squared (138021674²) is 19049982493762276
138021674 cubed (138021674³) is 2629310473459763891570024
The square root of 138021674 is 11748.2625949543
The cube root of 138021674 is 516.7919778371

Scales and comparisons

How big is 138021674?

138,021,674 seconds is equal to 4 years, 20 weeks, 1 day, 11 hours, 21 minutes, 14 seconds.
To count from 1 to 138,021,674 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 138021674 cubic inches would be around 43.1 feet tall.

Recreational maths with 138021674

138021674 backwards is 476120831
The number of decimal digits it has is: 9
The sum of 138021674's digits is 32
More coming soon!

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The information we have on file for 138021674 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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