2489997

2,489,997 is an odd composite number composed of three prime numbers multiplied together.

What does the number 2489997 look like?

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

2489997 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 2489997:

3 × 107 × 7757

See below for interesting mathematical facts about the number 2489997 from the Numbermatics database.

Names of 2489997

Cardinal: 2489997 can be written as Two million, four hundred eighty-nine thousand, nine hundred ninety-seven.

Scientific notation

Scientific notation: 2.489997 × 10⁶

Factors of 2489997

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 7867

Divisors of 2489997

Number of divisors d(n): 8
Complete list of divisors:
1 3 107 321 7757 23271 829999 2489997
Sum of all divisors σ(n): 3351456
Sum of proper divisors (its aliquot sum) s(n): 861459
2489997 is a deficient number, because the sum of its proper divisors (861459) is less than itself. Its deficiency is 1628538

Bases of 2489997

Binary: 1001011111111010001101₂
Hexadecimal: 0x25FE8D
Base-36: 1HDAL

Squares and roots of 2489997

2489997 squared (2489997²) is 6200085060009
2489997 cubed (2489997³) is 15438193199167229973
The square root of 2489997 is 1577.9724332193
The cube root of 2489997 is 135.5396234025

Scales and comparisons

How big is 2489997?

2,489,997 seconds is equal to 4 weeks, 19 hours, 39 minutes, 57 seconds.
To count from 1 to 2,489,997 would take you about six 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 2489997 cubic inches would be around 11.3 feet tall.

Recreational maths with 2489997

2489997 backwards is 7999842
The number of decimal digits it has is: 7
The sum of 2489997's digits is 48
More coming soon!

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The information we have on file for 2489997 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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