1231040

1,231,040 is an even composite number composed of three prime numbers multiplied together.

What does the number 1231040 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 28 divisors.

1231040 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-eight divisors.

Prime factorization of 1231040:

2⁶ × 5 × 3847

(2 × 2 × 2 × 2 × 2 × 2 × 5 × 3847)

See below for interesting mathematical facts about the number 1231040 from the Numbermatics database.

Names of 1231040

Cardinal: 1231040 can be written as One million, two hundred thirty-one thousand and forty.

Scientific notation

Scientific notation: 1.23104 × 10⁶

Factors of 1231040

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 3854

Divisors of 1231040

Number of divisors d(n): 28
Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 80 160 320 3847 7694 15388 19235 30776 38470 61552 76940 123104 153880 246208 307760 615520 1231040
Sum of all divisors σ(n): 2932176
Sum of proper divisors (its aliquot sum) s(n): 1701136
1231040 is an abundant number, because the sum of its proper divisors (1701136) is greater than itself. Its abundance is 470096

Bases of 1231040

Binary: 100101100100011000000₂
Hexadecimal: 0x12C8C0
Base-36: QDVK

Squares and roots of 1231040

1231040 squared (1231040²) is 1515459481600
1231040 cubed (1231040³) is 1865591240228864000
The square root of 1231040 is 1109.5224197823
The cube root of 1231040 is 107.1743162647

Scales and comparisons

How big is 1231040?

1,231,040 seconds is equal to 2 weeks, 5 hours, 57 minutes, 20 seconds.
To count from 1 to 1,231,040 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 1231040 cubic inches would be around 8.9 feet tall.

Recreational maths with 1231040

1231040 backwards is 0401321
The number of decimal digits it has is: 7
The sum of 1231040's digits is 11
More coming soon!

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The information we have on file for 1231040 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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