49242138

49,242,138 is an even composite number composed of five prime numbers multiplied together.

What does the number 49242138 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

49242138 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 49242138:

2 × 3 × 11 × 43 × 17351

See below for interesting mathematical facts about the number 49242138 from the Numbermatics database.

Names of 49242138

Cardinal: 49242138 can be written as Forty-nine million, two hundred forty-two thousand, one hundred thirty-eight.

Scientific notation

Scientific notation: 4.9242138 × 10⁷

Factors of 49242138

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 17410

Divisors of 49242138

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 6 11 22 33 43 66 86 129 258 473 946 1419 2838 17351 34702 52053 104106 190861 381722 572583 746093 1145166 1492186 2238279 4476558 8207023 16414046 24621069 49242138
Sum of all divisors σ(n): 109942272
Sum of proper divisors (its aliquot sum) s(n): 60700134
49242138 is an abundant number, because the sum of its proper divisors (60700134) is greater than itself. Its abundance is 11457996

Bases of 49242138

Binary: 10111011110110000000011010₂
Hexadecimal: 0x2EF601A
Base-36: TBFH6

Squares and roots of 49242138

49242138 squared (49242138²) is 2424788154811044
49242138 cubed (49242138³) is 119401752939970792572072
The square root of 49242138 is 7017.2742571459
The cube root of 49242138 is 366.5323406955

Scales and comparisons

How big is 49242138?

49,242,138 seconds is equal to 1 year, 29 weeks, 2 days, 22 hours, 22 minutes, 18 seconds.
To count from 1 to 49,242,138 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 49242138 cubic inches would be around 30.5 feet tall.

Recreational maths with 49242138

49242138 backwards is 83124294
49242138 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 49242138's digits is 33
More coming soon!

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The information we have on file for 49242138 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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