40130020

40,130,020 is an even composite number composed of four prime numbers multiplied together.

What does the number 40130020 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

40130020 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 40130020:

2² × 5 × 7² × 40949

(2 × 2 × 5 × 7 × 7 × 40949)

See below for interesting mathematical facts about the number 40130020 from the Numbermatics database.

Names of 40130020

Cardinal: 40130020 can be written as Forty million, one hundred thirty thousand and twenty.

Scientific notation

Scientific notation: 4.013002 × 10⁷

Factors of 40130020

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 40963

Divisors of 40130020

Number of divisors d(n): 36
Complete list of divisors:
1 2 4 5 7 10 14 20 28 35 49 70 98 140 196 245 490 980 40949 81898 163796 204745 286643 409490 573286 818980 1146572 1433215 2006501 2866430 4013002 5732860 8026004 10032505 20065010 40130020
Sum of all divisors σ(n): 98034300
Sum of proper divisors (its aliquot sum) s(n): 57904280
40130020 is an abundant number, because the sum of its proper divisors (57904280) is greater than itself. Its abundance is 17774260

Bases of 40130020

Binary: 10011001000101010111100100₂
Hexadecimal: 0x26455E4
Base-36: NW4IS

Squares and roots of 40130020

40130020 squared (40130020²) is 1610418505200400
40130020 cubed (40130020³) is 64626126822062156008000
The square root of 40130020 is 6334.8259644601
The cube root of 40130020 is 342.3653403535

Scales and comparisons

How big is 40130020?

40,130,020 seconds is equal to 1 year, 14 weeks, 2 days, 11 hours, 13 minutes, 40 seconds.
To count from 1 to 40,130,020 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 40130020 cubic inches would be around 28.5 feet tall.

Recreational maths with 40130020

40130020 backwards is 02003104
40130020 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 40130020's digits is 10
More coming soon!

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The information we have on file for 40130020 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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