137428291

137,428,291 is an odd composite number composed of four prime numbers multiplied together.

What does the number 137428291 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

137428291 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 137428291:

7² × 11² × 13 × 1783

(7 × 7 × 11 × 11 × 13 × 1783)

See below for interesting mathematical facts about the number 137428291 from the Numbermatics database.

Names of 137428291

Cardinal: 137428291 can be written as One hundred thirty-seven million, four hundred twenty-eight thousand, two hundred ninety-one.

Scientific notation

Scientific notation: 1.37428291 × 10⁸

Factors of 137428291

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 1814

Divisors of 137428291

Number of divisors d(n): 36
Complete list of divisors:
1 7 11 13 49 77 91 121 143 539 637 847 1001 1573 1783 5929 7007 11011 12481 19613 23179 77077 87367 137291 162253 215743 254969 961037 1135771 1510201 1784783 2804659 10571407 12493481 19632613 137428291
Sum of all divisors σ(n): 189343056
Sum of proper divisors (its aliquot sum) s(n): 51914765
137428291 is a deficient number, because the sum of its proper divisors (51914765) is less than itself. Its deficiency is 85513526

Bases of 137428291

Binary: 1000001100001111110101000011₂
Hexadecimal: 0x830FD43
Base-36: 29TKCJ

Squares and roots of 137428291

137428291 squared (137428291²) is 18886535167180681
137428291 cubed (137428291³) is 2595544250937040278046171
The square root of 137428291 is 11722.9813187601
The cube root of 137428291 is 516.0503163381

Scales and comparisons

How big is 137428291?

137,428,291 seconds is equal to 4 years, 19 weeks, 1 day, 14 hours, 31 minutes, 31 seconds.
To count from 1 to 137,428,291 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 137428291 cubic inches would be around 43 feet tall.

Recreational maths with 137428291

137428291 backwards is 192824731
The number of decimal digits it has is: 9
The sum of 137428291's digits is 37
More coming soon!

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The information we have on file for 137428291 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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