40028984

40,028,984 is an even composite number composed of three prime numbers multiplied together.

What does the number 40028984 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

40028984 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 40028984:

2³ × 79 × 63337

(2 × 2 × 2 × 79 × 63337)

See below for interesting mathematical facts about the number 40028984 from the Numbermatics database.

Names of 40028984

Cardinal: 40028984 can be written as Forty million, twenty-eight thousand, nine hundred eighty-four.

Scientific notation

Scientific notation: 4.0028984 × 10⁷

Factors of 40028984

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 63418

Divisors of 40028984

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 8 79 158 316 632 63337 126674 253348 506696 5003623 10007246 20014492 40028984
Sum of all divisors σ(n): 76005600
Sum of proper divisors (its aliquot sum) s(n): 35976616
40028984 is a deficient number, because the sum of its proper divisors (35976616) is less than itself. Its deficiency is 4052368

Bases of 40028984

Binary: 10011000101100101100111000₂
Hexadecimal: 0x262CB38
Base-36: NTYK8

Squares and roots of 40028984

40028984 squared (40028984²) is 1602319560072256
40028984 cubed (40028984³) is 64139224033019374267904
The square root of 40028984 is 6326.8462917949
The cube root of 40028984 is 342.0777726299

Scales and comparisons

How big is 40028984?

40,028,984 seconds is equal to 1 year, 14 weeks, 1 day, 7 hours, 9 minutes, 44 seconds.
To count from 1 to 40,028,984 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 40028984 cubic inches would be around 28.5 feet tall.

Recreational maths with 40028984

40028984 backwards is 48982004
The number of decimal digits it has is: 8
The sum of 40028984's digits is 35
More coming soon!

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The information we have on file for 40028984 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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