3890042

3,890,042 is an even composite number composed of four prime numbers multiplied together.

What does the number 3890042 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

3890042 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 3890042:

2 × 13² × 17 × 677

(2 × 13 × 13 × 17 × 677)

See below for interesting mathematical facts about the number 3890042 from the Numbermatics database.

Names of 3890042

Cardinal: 3890042 can be written as Three million, eight hundred ninety thousand and forty-two.

Scientific notation

Scientific notation: 3.890042 × 10⁶

Factors of 3890042

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 709

Divisors of 3890042

Number of divisors d(n): 24
Complete list of divisors:
1 2 13 17 26 34 169 221 338 442 677 1354 2873 5746 8801 11509 17602 23018 114413 149617 228826 299234 1945021 3890042
Sum of all divisors σ(n): 6699996
Sum of proper divisors (its aliquot sum) s(n): 2809954
3890042 is a deficient number, because the sum of its proper divisors (2809954) is less than itself. Its deficiency is 1080088

Bases of 3890042

Binary: 1110110101101101111010₂
Hexadecimal: 0x3B5B7A
Base-36: 2BDKQ

Squares and roots of 3890042

3890042 squared (3890042²) is 15132426761764
3890042 cubed (3890042³) is 58865775665185954088
The square root of 3890042 is 1972.3189397255
The cube root of 3890042 is 157.2720074043

Scales and comparisons

How big is 3890042?

3,890,042 seconds is equal to 6 weeks, 3 days, 34 minutes, 2 seconds.
To count from 1 to 3,890,042 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 3890042 cubic inches would be around 13.1 feet tall.

Recreational maths with 3890042

3890042 backwards is 2400983
3890042 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 3890042's digits is 26
More coming soon!

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The information we have on file for 3890042 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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