42738429

42,738,429 is an odd composite number composed of four prime numbers multiplied together.

What does the number 42738429 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

42738429 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 42738429:

3 × 19³ × 31 × 67

(3 × 19 × 19 × 19 × 31 × 67)

See below for interesting mathematical facts about the number 42738429 from the Numbermatics database.

Names of 42738429

Cardinal: 42738429 can be written as Forty-two million, seven hundred thirty-eight thousand, four hundred twenty-nine.

Scientific notation

Scientific notation: 4.2738429 × 10⁷

Factors of 42738429

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 120

Divisors of 42738429

Number of divisors d(n): 32
Complete list of divisors:
1 3 19 31 57 67 93 201 361 589 1083 1273 1767 2077 3819 6231 6859 11191 20577 24187 33573 39463 72561 118389 212629 459553 637887 749797 1378659 2249391 14246143 42738429
Sum of all divisors σ(n): 63016960
Sum of proper divisors (its aliquot sum) s(n): 20278531
42738429 is a deficient number, because the sum of its proper divisors (20278531) is less than itself. Its deficiency is 22459898

Bases of 42738429

Binary: 10100011000010001011111101₂
Hexadecimal: 0x28C22FD
Base-36: PG16L

Squares and roots of 42738429

42738429 squared (42738429²) is 1826573313388041
42738429 cubed (42738429³) is 78064873867529539727589
The square root of 42738429 is 6537.4634989419
The cube root of 42738429 is 349.6279829523

Scales and comparisons

How big is 42738429?

42,738,429 seconds is equal to 1 year, 18 weeks, 4 days, 15 hours, 47 minutes, 9 seconds.
To count from 1 to 42,738,429 would take you about two 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 42738429 cubic inches would be around 29.1 feet tall.

Recreational maths with 42738429

42738429 backwards is 92483724
The number of decimal digits it has is: 8
The sum of 42738429's digits is 39
More coming soon!

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The information we have on file for 42738429 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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