3994142

3,994,142 is an even composite number composed of four prime numbers multiplied together.

What does the number 3994142 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

3994142 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 3994142:

2 × 19 × 89 × 1181

See below for interesting mathematical facts about the number 3994142 from the Numbermatics database.

Names of 3994142

Cardinal: 3994142 can be written as Three million, nine hundred ninety-four thousand, one hundred forty-two.

Scientific notation

Scientific notation: 3.994142 × 10⁶

Factors of 3994142

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 1291

Divisors of 3994142

Number of divisors d(n): 16
Complete list of divisors:
1 2 19 38 89 178 1181 1691 2362 3382 22439 44878 105109 210218 1997071 3994142
Sum of all divisors σ(n): 6382800
Sum of proper divisors (its aliquot sum) s(n): 2388658
3994142 is a deficient number, because the sum of its proper divisors (2388658) is less than itself. Its deficiency is 1605484

Bases of 3994142

Binary: 1111001111001000011110₂
Hexadecimal: 0x3CF21E
Base-36: 2DLWE

Squares and roots of 3994142

3994142 squared (3994142²) is 15953170316164
3994142 cubed (3994142³) is 63719227592943911288
The square root of 3994142 is 1998.5349634169
The cube root of 3994142 is 158.6625757091

Scales and comparisons

How big is 3994142?

3,994,142 seconds is equal to 6 weeks, 4 days, 5 hours, 29 minutes, 2 seconds.
To count from 1 to 3,994,142 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 3994142 cubic inches would be around 13.2 feet tall.

Recreational maths with 3994142

3994142 backwards is 2414993
The number of decimal digits it has is: 7
The sum of 3994142's digits is 32
More coming soon!

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The information we have on file for 3994142 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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