2207988

2,207,988 is an even composite number composed of three prime numbers multiplied together.

What does the number 2207988 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.

2207988 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

Prime factorization of 2207988:

2² × 3² × 61333

(2 × 2 × 3 × 3 × 61333)

See below for interesting mathematical facts about the number 2207988 from the Numbermatics database.

Names of 2207988

Cardinal: 2207988 can be written as Two million, two hundred seven thousand, nine hundred eighty-eight.

Scientific notation

Scientific notation: 2.207988 × 10⁶

Factors of 2207988

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 61338

Divisors of 2207988

Number of divisors d(n): 18
Complete list of divisors:
1 2 3 4 6 9 12 18 36 61333 122666 183999 245332 367998 551997 735996 1103994 2207988
Sum of all divisors σ(n): 5581394
Sum of proper divisors (its aliquot sum) s(n): 3373406
2207988 is an abundant number, because the sum of its proper divisors (3373406) is greater than itself. Its abundance is 1165418

Bases of 2207988

Binary: 1000011011000011110100₂
Hexadecimal: 0x21B0F4
Base-36: 1BBP0

Squares and roots of 2207988

2207988 squared (2207988²) is 4875211008144
2207988 cubed (2207988³) is 10764407403449854272
The square root of 2207988 is 1485.9300118107
The cube root of 2207988 is 130.2163655305

Scales and comparisons

How big is 2207988?

2,207,988 seconds is equal to 3 weeks, 4 days, 13 hours, 19 minutes, 48 seconds.
To count from 1 to 2,207,988 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 2207988 cubic inches would be around 10.9 feet tall.

Recreational maths with 2207988

2207988 backwards is 8897022
2207988 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 2207988's digits is 36
More coming soon!

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The information we have on file for 2207988 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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