1321430

1,321,430 is an even composite number composed of five prime numbers multiplied together.

What does the number 1321430 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

1321430 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 1321430:

2 × 5 × 11 × 41 × 293

See below for interesting mathematical facts about the number 1321430 from the Numbermatics database.

Names of 1321430

Cardinal: 1321430 can be written as One million, three hundred twenty-one thousand, four hundred thirty.

Scientific notation

Scientific notation: 1.32143 × 10⁶

Factors of 1321430

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 352

Divisors of 1321430

Number of divisors d(n): 32
Complete list of divisors:
1 2 5 10 11 22 41 55 82 110 205 293 410 451 586 902 1465 2255 2930 3223 4510 6446 12013 16115 24026 32230 60065 120130 132143 264286 660715 1321430
Sum of all divisors σ(n): 2667168
Sum of proper divisors (its aliquot sum) s(n): 1345738
1321430 is an abundant number, because the sum of its proper divisors (1345738) is greater than itself. Its abundance is 24308

Bases of 1321430

Binary: 101000010100111010110₂
Hexadecimal: 0x1429D6
Base-36: SBME

Squares and roots of 1321430

1321430 squared (1321430²) is 1746177244900
1321430 cubed (1321430³) is 2307450996728207000
The square root of 1321430 is 1149.5346884719
The cube root of 1321430 is 109.7357292445

Scales and comparisons

How big is 1321430?

1,321,430 seconds is equal to 2 weeks, 1 day, 7 hours, 3 minutes, 50 seconds.
To count from 1 to 1,321,430 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 1321430 cubic inches would be around 9.1 feet tall.

Recreational maths with 1321430

1321430 backwards is 0341231
The number of decimal digits it has is: 7
The sum of 1321430's digits is 14
More coming soon!

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The information we have on file for 1321430 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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