1481221

1,481,221 is an odd composite number composed of four prime numbers multiplied together.

What does the number 1481221 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

1481221 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 1481221:

7² × 19 × 37 × 43

(7 × 7 × 19 × 37 × 43)

See below for interesting mathematical facts about the number 1481221 from the Numbermatics database.

Names of 1481221

Cardinal: 1481221 can be written as One million, four hundred eighty-one thousand, two hundred twenty-one.

Scientific notation

Scientific notation: 1.481221 × 10⁶

Factors of 1481221

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 106

Divisors of 1481221

Number of divisors d(n): 24
Complete list of divisors:
1 7 19 37 43 49 133 259 301 703 817 931 1591 1813 2107 4921 5719 11137 30229 34447 40033 77959 211603 1481221
Sum of all divisors σ(n): 1906080
Sum of proper divisors (its aliquot sum) s(n): 424859
1481221 is a deficient number, because the sum of its proper divisors (424859) is less than itself. Its deficiency is 1056362

Bases of 1481221

Binary: 101101001101000000101₂
Hexadecimal: 0x169A05
Base-36: VQX1

Squares and roots of 1481221

1481221 squared (1481221²) is 2194015650841
1481221 cubed (1481221³) is 3249822056354356861
The square root of 1481221 is 1217.0542305091
The cube root of 1481221 is 113.9917147975

Scales and comparisons

How big is 1481221?

1,481,221 seconds is equal to 2 weeks, 3 days, 3 hours, 27 minutes, 1 second.
To count from 1 to 1,481,221 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 1481221 cubic inches would be around 9.5 feet tall.

Recreational maths with 1481221

1481221 backwards is 1221841
1481221 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 1481221's digits is 19
More coming soon!

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The information we have on file for 1481221 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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