13421403

13,421,403 is an odd composite number composed of four prime numbers multiplied together.

What does the number 13421403 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

13421403 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 13421403:

3³ × 29 × 61 × 281

(3 × 3 × 3 × 29 × 61 × 281)

See below for interesting mathematical facts about the number 13421403 from the Numbermatics database.

Names of 13421403

Cardinal: 13421403 can be written as Thirteen million, four hundred twenty-one thousand, four hundred three.

Scientific notation

Scientific notation: 1.3421403 × 10⁷

Factors of 13421403

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 374

Divisors of 13421403

Number of divisors d(n): 32
Complete list of divisors:
1 3 9 27 29 61 87 183 261 281 549 783 843 1647 1769 2529 5307 7587 8149 15921 17141 24447 47763 51423 73341 154269 220023 462807 497089 1491267 4473801 13421403
Sum of all divisors σ(n): 20980800
Sum of proper divisors (its aliquot sum) s(n): 7559397
13421403 is a deficient number, because the sum of its proper divisors (7559397) is less than itself. Its deficiency is 5862006

Bases of 13421403

Binary: 110011001100101101011011₂
Hexadecimal: 0xCCCB5B
Base-36: 7ZO0R

Squares and roots of 13421403

13421403 squared (13421403²) is 180134058488409
13421403 cubed (13421403³) is 2417651792998508017827
The square root of 13421403 is 3663.5233041431
The cube root of 13421403 is 237.6471656697

Scales and comparisons

How big is 13421403?

13,421,403 seconds is equal to 22 weeks, 1 day, 8 hours, 10 minutes, 3 seconds.
To count from 1 to 13,421,403 would take you about thirty-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 13421403 cubic inches would be around 19.8 feet tall.

Recreational maths with 13421403

13421403 backwards is 30412431
The number of decimal digits it has is: 8
The sum of 13421403's digits is 18
More coming soon!

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The information we have on file for 13421403 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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