1240221

1,240,221 is an odd composite number composed of three prime numbers multiplied together.

What does the number 1240221 look like?

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

1240221 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 1240221:

3 × 79 × 5233

See below for interesting mathematical facts about the number 1240221 from the Numbermatics database.

Names of 1240221

Cardinal: 1240221 can be written as One million, two hundred forty thousand, two hundred twenty-one.

Scientific notation

Scientific notation: 1.240221 × 10⁶

Factors of 1240221

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 5315

Divisors of 1240221

Number of divisors d(n): 8
Complete list of divisors:
1 3 79 237 5233 15699 413407 1240221
Sum of all divisors σ(n): 1674880
Sum of proper divisors (its aliquot sum) s(n): 434659
1240221 is a deficient number, because the sum of its proper divisors (434659) is less than itself. Its deficiency is 805562

Bases of 1240221

Binary: 100101110110010011101₂
Hexadecimal: 0x12EC9D
Base-36: QKYL

Squares and roots of 1240221

1240221 squared (1240221²) is 1538148128841
1240221 cubed (1240221³) is 1907643610499313861
The square root of 1240221 is 1113.6521000743
The cube root of 1240221 is 107.4400892061

Scales and comparisons

How big is 1240221?

1,240,221 seconds is equal to 2 weeks, 8 hours, 30 minutes, 21 seconds.
To count from 1 to 1,240,221 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 1240221 cubic inches would be around 9 feet tall.

Recreational maths with 1240221

1240221 backwards is 1220421
The number of decimal digits it has is: 7
The sum of 1240221's digits is 12
More coming soon!

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The information we have on file for 1240221 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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