2400991

2,400,991 is an odd composite number composed of two prime numbers multiplied together.

What does the number 2400991 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

2400991 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 2400991:

43 × 55837

See below for interesting mathematical facts about the number 2400991 from the Numbermatics database.

Names of 2400991

Cardinal: 2400991 can be written as Two million, four hundred thousand, nine hundred ninety-one.

Scientific notation

Scientific notation: 2.400991 × 10⁶

Factors of 2400991

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 55880

Divisors of 2400991

Number of divisors d(n): 4
Complete list of divisors:
1 43 55837 2400991
Sum of all divisors σ(n): 2456872
Sum of proper divisors (its aliquot sum) s(n): 55881
2400991 is a deficient number, because the sum of its proper divisors (55881) is less than itself. Its deficiency is 2345110

Bases of 2400991

Binary: 1001001010001011011111₂
Hexadecimal: 0x24A2DF
Base-36: 1FGM7

Squares and roots of 2400991

2400991 squared (2400991²) is 5764757782081
2400991 cubed (2400991³) is 13841131551956442271
The square root of 2400991 is 1549.5131493473
The cube root of 2400991 is 133.9050154821

Scales and comparisons

How big is 2400991?

2,400,991 seconds is equal to 3 weeks, 6 days, 18 hours, 56 minutes, 31 seconds.
To count from 1 to 2,400,991 would take you about five 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 2400991 cubic inches would be around 11.2 feet tall.

Recreational maths with 2400991

2400991 backwards is 1990042
The number of decimal digits it has is: 7
The sum of 2400991's digits is 25
More coming soon!

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The information we have on file for 2400991 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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