1227420

1,227,420 is an even composite number composed of four prime numbers multiplied together.

What does the number 1227420 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

1227420 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 1227420:

2² × 3³ × 5 × 2273

(2 × 2 × 3 × 3 × 3 × 5 × 2273)

See below for interesting mathematical facts about the number 1227420 from the Numbermatics database.

Names of 1227420

Cardinal: 1227420 can be written as One million, two hundred twenty-seven thousand, four hundred twenty.

Scientific notation

Scientific notation: 1.22742 × 10⁶

Factors of 1227420

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 2283

Divisors of 1227420

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 135 180 270 540 2273 4546 6819 9092 11365 13638 20457 22730 27276 34095 40914 45460 61371 68190 81828 102285 122742 136380 204570 245484 306855 409140 613710 1227420
Sum of all divisors σ(n): 3820320
Sum of proper divisors (its aliquot sum) s(n): 2592900
1227420 is an abundant number, because the sum of its proper divisors (2592900) is greater than itself. Its abundance is 1365480

Bases of 1227420

Binary: 100101011101010011100₂
Hexadecimal: 0x12BA9C
Base-36: QB30

Squares and roots of 1227420

1227420 squared (1227420²) is 1506559856400
1227420 cubed (1227420³) is 1849181698942488000
The square root of 1227420 is 1107.8898862251
The cube root of 1227420 is 107.0691607493

Scales and comparisons

How big is 1227420?

1,227,420 seconds is equal to 2 weeks, 4 hours, 57 minutes.
To count from 1 to 1,227,420 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 1227420 cubic inches would be around 8.9 feet tall.

Recreational maths with 1227420

1227420 backwards is 0247221
1227420 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 1227420's digits is 18
More coming soon!

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The information we have on file for 1227420 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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