1389039

1,389,039 is an odd composite number composed of four prime numbers multiplied together.

What does the number 1389039 look like?

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

1389039 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 1389039:

3 × 23 × 41 × 491

See below for interesting mathematical facts about the number 1389039 from the Numbermatics database.

Names of 1389039

Cardinal: 1389039 can be written as One million, three hundred eighty-nine thousand and thirty-nine.

Scientific notation

Scientific notation: 1.389039 × 10⁶

Factors of 1389039

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 558

Divisors of 1389039

Number of divisors d(n): 16
Complete list of divisors:
1 3 23 41 69 123 491 943 1473 2829 11293 20131 33879 60393 463013 1389039
Sum of all divisors σ(n): 1983744
Sum of proper divisors (its aliquot sum) s(n): 594705
1389039 is a deficient number, because the sum of its proper divisors (594705) is less than itself. Its deficiency is 794334

Bases of 1389039

Binary: 101010011000111101111₂
Hexadecimal: 0x1531EF
Base-36: TRSF

Squares and roots of 1389039

1389039 squared (1389039²) is 1929429343521
1389039 cubed (1389039³) is 2680052605895066319
The square root of 1389039 is 1178.5749870077
The cube root of 1389039 is 111.5761777751

Scales and comparisons

How big is 1389039?

1,389,039 seconds is equal to 2 weeks, 2 days, 1 hour, 50 minutes, 39 seconds.
To count from 1 to 1,389,039 would take you about three 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 1389039 cubic inches would be around 9.3 feet tall.

Recreational maths with 1389039

1389039 backwards is 9309831
The number of decimal digits it has is: 7
The sum of 1389039's digits is 33
More coming soon!

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The information we have on file for 1389039 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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