16394401

16,394,401 is an odd composite number. It is composed of a single prime number multiplied by itself.

What does the number 16394401 look like?

This visualization shows the relationship between its 1 prime factors (large circles) and 3 divisors.

16394401 is an odd composite number. It has a total of three divisors.

Prime factorization of 16394401:

40492

(4049 × 4049)

See below for interesting mathematical facts about the number 16394401 from the Numbermatics database.

Names of 16394401

• Cardinal: 16394401 can be written as Sixteen million, three hundred ninety-four thousand, four hundred one.

Scientific notation

• Scientific notation: 1.6394401 × 107

Factors of 16394401

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 4049

Divisors of 16394401

• Number of divisors d(n): 3
• Complete list of divisors:
• Sum of all divisors σ(n): 16398451
• Sum of proper divisors (its aliquot sum) s(n): 4050
• 16394401 is a deficient number, because the sum of its proper divisors (4050) is less than itself. Its deficiency is 16390351

Bases of 16394401

• Binary: 1111101000101000101000012
• Base-36: 9RE01

Squares and roots of 16394401

• 16394401 squared (163944012) is 268776384148801
• 16394401 cubed (163944013) is 4406427821065487263201
• 16394401 is a perfect square number. Its square root is 4049
• The cube root of 16394401 is 254.0379022531

Scales and comparisons

How big is 16394401?
• 16,394,401 seconds is equal to 27 weeks, 18 hours, 1 second.
• To count from 1 to 16,394,401 would take you about forty 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 16394401 cubic inches would be around 21.2 feet tall.

Recreational maths with 16394401

• 16394401 backwards is 10449361
• The number of decimal digits it has is: 8
• The sum of 16394401's digits is 28
• More coming soon!

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The information we have on file for 16394401 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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