3139989

3,139,989 is an odd composite number composed of four prime numbers multiplied together.

What does the number 3139989 look like?

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

3139989 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 3139989:

3 × 43 × 101 × 241

See below for interesting mathematical facts about the number 3139989 from the Numbermatics database.

Names of 3139989

Cardinal: 3139989 can be written as Three million, one hundred thirty-nine thousand, nine hundred eighty-nine.

Scientific notation

Scientific notation: 3.139989 × 10⁶

Factors of 3139989

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 388

Divisors of 3139989

Number of divisors d(n): 16
Complete list of divisors:
1 3 43 101 129 241 303 723 4343 10363 13029 24341 31089 73023 1046663 3139989
Sum of all divisors σ(n): 4344384
Sum of proper divisors (its aliquot sum) s(n): 1204395
3139989 is a deficient number, because the sum of its proper divisors (1204395) is less than itself. Its deficiency is 1935594

Bases of 3139989

Binary: 1011111110100110010101₂
Hexadecimal: 0x2FE995
Base-36: 1VATX

Squares and roots of 3139989

3139989 squared (3139989²) is 9859530920121
3139989 cubed (3139989³) is 30958818634339818669
The square root of 3139989 is 1772.0014108347
The cube root of 3139989 is 146.4342640545

Scales and comparisons

How big is 3139989?

3,139,989 seconds is equal to 5 weeks, 1 day, 8 hours, 13 minutes, 9 seconds.
To count from 1 to 3,139,989 would take you about seven 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 3139989 cubic inches would be around 12.2 feet tall.

Recreational maths with 3139989

3139989 backwards is 9899313
The number of decimal digits it has is: 7
The sum of 3139989's digits is 42
More coming soon!

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The information we have on file for 3139989 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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