40890940

40,890,940 is an even composite number composed of five prime numbers multiplied together.

What does the number 40890940 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

40890940 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 40890940:

2² × 5 × 41 × 47 × 1061

(2 × 2 × 5 × 41 × 47 × 1061)

See below for interesting mathematical facts about the number 40890940 from the Numbermatics database.

Names of 40890940

Cardinal: 40890940 can be written as Forty million, eight hundred ninety thousand, nine hundred forty.

Scientific notation

Scientific notation: 4.089094 × 10⁷

Factors of 40890940

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 1156

Divisors of 40890940

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 5 10 20 41 47 82 94 164 188 205 235 410 470 820 940 1061 1927 2122 3854 4244 5305 7708 9635 10610 19270 21220 38540 43501 49867 87002 99734 174004 199468 217505 249335 435010 498670 870020 997340 2044547 4089094 8178188 10222735 20445470 40890940
Sum of all divisors σ(n): 89921664
Sum of proper divisors (its aliquot sum) s(n): 49030724
40890940 is an abundant number, because the sum of its proper divisors (49030724) is greater than itself. Its abundance is 8139784

Bases of 40890940

Binary: 10011011111111001000111100₂
Hexadecimal: 0x26FF23C
Base-36: OCFNG

Squares and roots of 40890940

40890940 squared (40890940²) is 1672068974083600
40890940 cubed (40890940³) is 68372472095114042584000
The square root of 40890940 is 6394.6024114091
The cube root of 40890940 is 344.5157106171

Scales and comparisons

How big is 40890940?

40,890,940 seconds is equal to 1 year, 15 weeks, 4 days, 6 hours, 35 minutes, 40 seconds.
To count from 1 to 40,890,940 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 40890940 cubic inches would be around 28.7 feet tall.

Recreational maths with 40890940

40890940 backwards is 04909804
The number of decimal digits it has is: 8
The sum of 40890940's digits is 34
More coming soon!

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The information we have on file for 40890940 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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