1329385

1,329,385 is an odd composite number composed of three prime numbers multiplied together.

What does the number 1329385 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

1329385 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 1329385:

5 × 97 × 2741

See below for interesting mathematical facts about the number 1329385 from the Numbermatics database.

Names of 1329385

Cardinal: 1329385 can be written as One million, three hundred twenty-nine thousand, three hundred eighty-five.

Scientific notation

Scientific notation: 1.329385 × 10⁶

Factors of 1329385

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 2843

Divisors of 1329385

Number of divisors d(n): 8
Complete list of divisors:
1 5 97 485 2741 13705 265877 1329385
Sum of all divisors σ(n): 1612296
Sum of proper divisors (its aliquot sum) s(n): 282911
1329385 is a deficient number, because the sum of its proper divisors (282911) is less than itself. Its deficiency is 1046474

Bases of 1329385

Binary: 101000100100011101001₂
Hexadecimal: 0x1448E9
Base-36: SHRD

Squares and roots of 1329385

1329385 squared (1329385²) is 1767264478225
1329385 cubed (1329385³) is 2349374888385141625
The square root of 1329385 is 1152.9895923207
The cube root of 1329385 is 109.9554916353

Scales and comparisons

How big is 1329385?

1,329,385 seconds is equal to 2 weeks, 1 day, 9 hours, 16 minutes, 25 seconds.
To count from 1 to 1,329,385 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 1329385 cubic inches would be around 9.2 feet tall.

Recreational maths with 1329385

1329385 backwards is 5839231
The number of decimal digits it has is: 7
The sum of 1329385's digits is 31
More coming soon!

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The information we have on file for 1329385 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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