49842947

49,842,947 is an odd composite number composed of five prime numbers multiplied together.

What does the number 49842947 look like?

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

49842947 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 49842947:

7² × 11 × 19 × 31 × 157

(7 × 7 × 11 × 19 × 31 × 157)

See below for interesting mathematical facts about the number 49842947 from the Numbermatics database.

Names of 49842947

Cardinal: 49842947 can be written as Forty-nine million, eight hundred forty-two thousand, nine hundred forty-seven.

Scientific notation

Scientific notation: 4.9842947 × 10⁷

Factors of 49842947

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 225

Divisors of 49842947

Number of divisors d(n): 48
Complete list of divisors:
1 7 11 19 31 49 77 133 157 209 217 341 539 589 931 1099 1463 1519 1727 2387 2983 4123 4867 6479 7693 10241 12089 16709 20881 28861 32813 34069 45353 53537 84623 92473 146167 229691 238483 317471 374759 647311 1017203 1607837 2623313 4531177 7120421 49842947
Sum of all divisors σ(n): 69166080
Sum of proper divisors (its aliquot sum) s(n): 19323133
49842947 is a deficient number, because the sum of its proper divisors (19323133) is less than itself. Its deficiency is 30519814

Bases of 49842947

Binary: 10111110001000101100000011₂
Hexadecimal: 0x2F88B03
Base-36: TOB2B

Squares and roots of 49842947

49842947 squared (49842947²) is 2484319365644809
49842947 cubed (49842947³) is 123825798472907835812123
The square root of 49842947 is 7059.9537533899
The cube root of 49842947 is 368.0170198295

Scales and comparisons

How big is 49842947?

49,842,947 seconds is equal to 1 year, 30 weeks, 2 days, 21 hours, 15 minutes, 47 seconds.
To count from 1 to 49,842,947 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 49842947 cubic inches would be around 30.7 feet tall.

Recreational maths with 49842947

49842947 backwards is 74924894
The number of decimal digits it has is: 8
The sum of 49842947's digits is 47
More coming soon!

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The information we have on file for 49842947 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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