40816994

40,816,994 is an even composite number composed of three prime numbers multiplied together.

What does the number 40816994 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

40816994 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 40816994:

2 × 37 × 551581

See below for interesting mathematical facts about the number 40816994 from the Numbermatics database.

Names of 40816994

Cardinal: 40816994 can be written as Forty million, eight hundred sixteen thousand, nine hundred ninety-four.

Scientific notation

Scientific notation: 4.0816994 × 10⁷

Factors of 40816994

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 551620

Divisors of 40816994

Number of divisors d(n): 8
Complete list of divisors:
1 2 37 74 551581 1103162 20408497 40816994
Sum of all divisors σ(n): 62880348
Sum of proper divisors (its aliquot sum) s(n): 22063354
40816994 is a deficient number, because the sum of its proper divisors (22063354) is less than itself. Its deficiency is 18753640

Bases of 40816994

Binary: 10011011101101000101100010₂
Hexadecimal: 0x26ED162
Base-36: OAULE

Squares and roots of 40816994

40816994 squared (40816994²) is 1666026999196036
40816994 cubed (40816994³) is 68002214030022606235784
The square root of 40816994 is 6388.8178875283
The cube root of 40816994 is 344.3079145413

Scales and comparisons

How big is 40816994?

40,816,994 seconds is equal to 1 year, 15 weeks, 3 days, 10 hours, 3 minutes, 14 seconds.
To count from 1 to 40,816,994 would take you about forty-nine 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 40816994 cubic inches would be around 28.7 feet tall.

Recreational maths with 40816994

40816994 backwards is 49961804
The number of decimal digits it has is: 8
The sum of 40816994's digits is 41
More coming soon!

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The information we have on file for 40816994 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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