40290121

40,290,121 is an odd composite number composed of two prime numbers multiplied together.

What does the number 40290121 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

40290121 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 40290121:

421 × 95701

See below for interesting mathematical facts about the number 40290121 from the Numbermatics database.

Names of 40290121

Cardinal: 40290121 can be written as Forty million, two hundred ninety thousand, one hundred twenty-one.

Scientific notation

Scientific notation: 4.0290121 × 10⁷

Factors of 40290121

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 96122

Divisors of 40290121

Number of divisors d(n): 4
Complete list of divisors:
1 421 95701 40290121
Sum of all divisors σ(n): 40386244
Sum of proper divisors (its aliquot sum) s(n): 96123
40290121 is a deficient number, because the sum of its proper divisors (96123) is less than itself. Its deficiency is 40193998

Bases of 40290121

Binary: 10011001101100011101001001₂
Hexadecimal: 0x266C749
Base-36: NZK21

Squares and roots of 40290121

40290121 squared (40290121²) is 1623293850194641
40290121 cubed (40290121³) is 65402705642897959441561
The square root of 40290121 is 6347.4499604171
The cube root of 40290121 is 342.8200315569

Scales and comparisons

How big is 40290121?

40,290,121 seconds is equal to 1 year, 14 weeks, 4 days, 7 hours, 42 minutes, 1 second.
To count from 1 to 40,290,121 would take you about forty-seven 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 40290121 cubic inches would be around 28.6 feet tall.

Recreational maths with 40290121

40290121 backwards is 12109204
The number of decimal digits it has is: 8
The sum of 40290121's digits is 19
More coming soon!

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The information we have on file for 40290121 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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