1231420

1,231,420 is an even composite number composed of four prime numbers multiplied together.

What does the number 1231420 look like?

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

1231420 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 1231420:

2² × 5 × 23 × 2677

(2 × 2 × 5 × 23 × 2677)

See below for interesting mathematical facts about the number 1231420 from the Numbermatics database.

Names of 1231420

Cardinal: 1231420 can be written as One million, two hundred thirty-one thousand, four hundred twenty.

Scientific notation

Scientific notation: 1.23142 × 10⁶

Factors of 1231420

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 2707

Divisors of 1231420

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 5 10 20 23 46 92 115 230 460 2677 5354 10708 13385 26770 53540 61571 123142 246284 307855 615710 1231420
Sum of all divisors σ(n): 2699424
Sum of proper divisors (its aliquot sum) s(n): 1468004
1231420 is an abundant number, because the sum of its proper divisors (1468004) is greater than itself. Its abundance is 236584

Bases of 1231420

Binary: 100101100101000111100₂
Hexadecimal: 0x12CA3C
Base-36: QE64

Squares and roots of 1231420

1231420 squared (1231420²) is 1516395216400
1231420 cubed (1231420³) is 1867319397379288000
The square root of 1231420 is 1109.6936514191
The cube root of 1231420 is 107.1853427275

Scales and comparisons

How big is 1231420?

1,231,420 seconds is equal to 2 weeks, 6 hours, 3 minutes, 40 seconds.
To count from 1 to 1,231,420 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 1231420 cubic inches would be around 8.9 feet tall.

Recreational maths with 1231420

1231420 backwards is 0241321
The number of decimal digits it has is: 7
The sum of 1231420's digits is 13
More coming soon!

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The information we have on file for 1231420 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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