40448972

40,448,972 is an even composite number composed of three prime numbers multiplied together.

What does the number 40448972 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

40448972 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 40448972:

2² × 67 × 150929

(2 × 2 × 67 × 150929)

See below for interesting mathematical facts about the number 40448972 from the Numbermatics database.

Names of 40448972

Cardinal: 40448972 can be written as Forty million, four hundred forty-eight thousand, nine hundred seventy-two.

Scientific notation

Scientific notation: 4.0448972 × 10⁷

Factors of 40448972

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 150998

Divisors of 40448972

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 67 134 268 150929 301858 603716 10112243 20224486 40448972
Sum of all divisors σ(n): 71842680
Sum of proper divisors (its aliquot sum) s(n): 31393708
40448972 is a deficient number, because the sum of its proper divisors (31393708) is less than itself. Its deficiency is 9055264

Bases of 40448972

Binary: 10011010010011001111001100₂
Hexadecimal: 0x26933CC
Base-36: O2YMK

Squares and roots of 40448972

40448972 squared (40448972²) is 1636119335856784
40448972 cubed (40448972³) is 66179345204729652026048
The square root of 40448972 is 6359.9506287391
The cube root of 40448972 is 343.2699838083

Scales and comparisons

How big is 40448972?

40,448,972 seconds is equal to 1 year, 14 weeks, 6 days, 3 hours, 49 minutes, 32 seconds.
To count from 1 to 40,448,972 would take you about forty-eight 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 40448972 cubic inches would be around 28.6 feet tall.

Recreational maths with 40448972

40448972 backwards is 27984404
The number of decimal digits it has is: 8
The sum of 40448972's digits is 38
More coming soon!

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The information we have on file for 40448972 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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