49509972

49,509,972 is an even composite number composed of four prime numbers multiplied together.

What does the number 49509972 look like?

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

49509972 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 49509972:

2² × 3² × 19 × 72383

(2 × 2 × 3 × 3 × 19 × 72383)

See below for interesting mathematical facts about the number 49509972 from the Numbermatics database.

Names of 49509972

Cardinal: 49509972 can be written as Forty-nine million, five hundred nine thousand, nine hundred seventy-two.

Scientific notation

Scientific notation: 4.9509972 × 10⁷

Factors of 49509972

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 72407

Divisors of 49509972

Number of divisors d(n): 36
Complete list of divisors:
1 2 3 4 6 9 12 18 19 36 38 57 76 114 171 228 342 684 72383 144766 217149 289532 434298 651447 868596 1302894 1375277 2605788 2750554 4125831 5501108 8251662 12377493 16503324 24754986 49509972
Sum of all divisors σ(n): 131738880
Sum of proper divisors (its aliquot sum) s(n): 82228908
49509972 is an abundant number, because the sum of its proper divisors (82228908) is greater than itself. Its abundance is 32718936

Bases of 49509972

Binary: 10111100110111011001010100₂
Hexadecimal: 0x2F37654
Base-36: TH650

Squares and roots of 49509972

49509972 squared (49509972²) is 2451237327440784
49509972 cubed (49509972³) is 121360691446948047498048
The square root of 49509972 is 7036.3322832283
The cube root of 49509972 is 367.1956775375

Scales and comparisons

How big is 49509972?

49,509,972 seconds is equal to 1 year, 29 weeks, 6 days, 46 minutes, 12 seconds.
To count from 1 to 49,509,972 would take you about two years!

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 49509972 cubic inches would be around 30.6 feet tall.

Recreational maths with 49509972

49509972 backwards is 27990594
The number of decimal digits it has is: 8
The sum of 49509972's digits is 45
More coming soon!

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The information we have on file for 49509972 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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