3929142

3,929,142 is an even composite number composed of five prime numbers multiplied together.

What does the number 3929142 look like?

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

3929142 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 3929142:

2 × 3 × 7 × 17 × 5503

See below for interesting mathematical facts about the number 3929142 from the Numbermatics database.

Names of 3929142

Cardinal: 3929142 can be written as Three million, nine hundred twenty-nine thousand, one hundred forty-two.

Scientific notation

Scientific notation: 3.929142 × 10⁶

Factors of 3929142

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 5532

Divisors of 3929142

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 6 7 14 17 21 34 42 51 102 119 238 357 714 5503 11006 16509 33018 38521 77042 93551 115563 187102 231126 280653 561306 654857 1309714 1964571 3929142
Sum of all divisors σ(n): 9510912
Sum of proper divisors (its aliquot sum) s(n): 5581770
3929142 is an abundant number, because the sum of its proper divisors (5581770) is greater than itself. Its abundance is 1652628

Bases of 3929142

Binary: 1110111111010000110110₂
Hexadecimal: 0x3BF436
Base-36: 2C7QU

Squares and roots of 3929142

3929142 squared (3929142²) is 15438156856164
3929142 cubed (3929142³) is 60658710506141931288
The square root of 3929142 is 1982.2063464735
The cube root of 3929142 is 157.7971814103

Scales and comparisons

How big is 3929142?

3,929,142 seconds is equal to 6 weeks, 3 days, 11 hours, 25 minutes, 42 seconds.
To count from 1 to 3,929,142 would take you about nine weeks!

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 3929142 cubic inches would be around 13.1 feet tall.

Recreational maths with 3929142

3929142 backwards is 2419293
The number of decimal digits it has is: 7
The sum of 3929142's digits is 30
More coming soon!

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The information we have on file for 3929142 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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