42697149

42,697,149 is an odd composite number composed of four prime numbers multiplied together.

What does the number 42697149 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

42697149 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 42697149:

3 × 11³ × 17² × 37

(3 × 11 × 11 × 11 × 17 × 17 × 37)

See below for interesting mathematical facts about the number 42697149 from the Numbermatics database.

Names of 42697149

Cardinal: 42697149 can be written as Forty-two million, six hundred ninety-seven thousand, one hundred forty-nine.

Scientific notation

Scientific notation: 4.2697149 × 10⁷

Factors of 42697149

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 68

Divisors of 42697149

Number of divisors d(n): 48
Complete list of divisors:
1 3 11 17 33 37 51 111 121 187 289 363 407 561 629 867 1221 1331 1887 2057 3179 3993 4477 6171 6919 9537 10693 13431 20757 22627 32079 34969 49247 67881 76109 104907 117623 147741 228327 352869 384659 837199 1153977 1293853 2511597 3881559 14232383 42697149
Sum of all divisors σ(n): 68316096
Sum of proper divisors (its aliquot sum) s(n): 25618947
42697149 is a deficient number, because the sum of its proper divisors (25618947) is less than itself. Its deficiency is 17078202

Bases of 42697149

Binary: 10100010111000000110111101₂
Hexadecimal: 0x28B81BD
Base-36: PF5BX

Squares and roots of 42697149

42697149 squared (42697149²) is 1823046532728201
42697149 cubed (42697149³) is 77838889441829374598949
The square root of 42697149 is 6534.3055484113
The cube root of 42697149 is 349.5153809945

Scales and comparisons

How big is 42697149?

42,697,149 seconds is equal to 1 year, 18 weeks, 4 days, 4 hours, 19 minutes, 9 seconds.
To count from 1 to 42,697,149 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 42697149 cubic inches would be around 29.1 feet tall.

Recreational maths with 42697149

42697149 backwards is 94179624
The number of decimal digits it has is: 8
The sum of 42697149's digits is 42
More coming soon!

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The information we have on file for 42697149 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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