40509801

40,509,801 is an odd composite number composed of two prime numbers multiplied together.

What does the number 40509801 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 16 divisors.

40509801 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 40509801:

3⁷ × 18523

(3 × 3 × 3 × 3 × 3 × 3 × 3 × 18523)

See below for interesting mathematical facts about the number 40509801 from the Numbermatics database.

Names of 40509801

Cardinal: 40509801 can be written as Forty million, five hundred nine thousand, eight hundred one.

Scientific notation

Scientific notation: 4.0509801 × 10⁷

Factors of 40509801

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 8
Sum of prime factors: 18526

Divisors of 40509801

Number of divisors d(n): 16
Complete list of divisors:
1 3 9 27 81 243 729 2187 18523 55569 166707 500121 1500363 4501089 13503267 40509801
Sum of all divisors σ(n): 60758720
Sum of proper divisors (its aliquot sum) s(n): 20248919
40509801 is a deficient number, because the sum of its proper divisors (20248919) is less than itself. Its deficiency is 20260882

Bases of 40509801

Binary: 10011010100010000101101001₂
Hexadecimal: 0x26A2169
Base-36: O49K9

Squares and roots of 40509801

40509801 squared (40509801²) is 1641043977059601
40509801 cubed (40509801³) is 66478364942933001649401
The square root of 40509801 is 6364.7310233819
The cube root of 40509801 is 343.4419726163

Scales and comparisons

How big is 40509801?

40,509,801 seconds is equal to 1 year, 14 weeks, 6 days, 20 hours, 43 minutes, 21 seconds.
To count from 1 to 40,509,801 would take you about forty-eight 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 40509801 cubic inches would be around 28.6 feet tall.

Recreational maths with 40509801

40509801 backwards is 10890504
40509801 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 40509801's digits is 27
More coming soon!

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The information we have on file for 40509801 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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