42689031

42,689,031 is an odd composite number composed of five prime numbers multiplied together.

What does the number 42689031 look like?

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

42689031 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 42689031:

3 × 7 × 11 × 181 × 1021

See below for interesting mathematical facts about the number 42689031 from the Numbermatics database.

Names of 42689031

Cardinal: 42689031 can be written as Forty-two million, six hundred eighty-nine thousand and thirty-one.

Scientific notation

Scientific notation: 4.2689031 × 10⁷

Factors of 42689031

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 1223

Divisors of 42689031

Number of divisors d(n): 32
Complete list of divisors:
1 3 7 11 21 33 77 181 231 543 1021 1267 1991 3063 3801 5973 7147 11231 13937 21441 33693 41811 78617 184801 235851 554403 1293607 2032811 3880821 6098433 14229677 42689031
Sum of all divisors σ(n): 71425536
Sum of proper divisors (its aliquot sum) s(n): 28736505
42689031 is a deficient number, because the sum of its proper divisors (28736505) is less than itself. Its deficiency is 13952526

Bases of 42689031

Binary: 10100010110110001000000111₂
Hexadecimal: 0x28B6207
Base-36: PEZ2F

Squares and roots of 42689031

42689031 squared (42689031²) is 1822353367718961
42689031 cubed (42689031³) is 77794499407509125416791
The square root of 42689031 is 6533.6843358093
The cube root of 42689031 is 349.4932284949

Scales and comparisons

How big is 42689031?

42,689,031 seconds is equal to 1 year, 18 weeks, 4 days, 2 hours, 3 minutes, 51 seconds.
To count from 1 to 42,689,031 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 42689031 cubic inches would be around 29.1 feet tall.

Recreational maths with 42689031

42689031 backwards is 13098624
42689031 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 42689031's digits is 33
More coming soon!

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The information we have on file for 42689031 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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