42689907

42,689,907 is an odd composite number composed of four prime numbers multiplied together.

What does the number 42689907 look like?

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

42689907 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 42689907:

3² × 13³ × 17 × 127

(3 × 3 × 13 × 13 × 13 × 17 × 127)

See below for interesting mathematical facts about the number 42689907 from the Numbermatics database.

Names of 42689907

Cardinal: 42689907 can be written as Forty-two million, six hundred eighty-nine thousand, nine hundred seven.

Scientific notation

Scientific notation: 4.2689907 × 10⁷

Factors of 42689907

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 160

Divisors of 42689907

Number of divisors d(n): 48
Complete list of divisors:
1 3 9 13 17 39 51 117 127 153 169 221 381 507 663 1143 1521 1651 1989 2159 2197 2873 4953 6477 6591 8619 14859 19431 19773 21463 25857 28067 37349 64389 84201 112047 193167 252603 279019 336141 364871 837057 1094613 2511171 3283839 4743323 14229969 42689907
Sum of all divisors σ(n): 71285760
Sum of proper divisors (its aliquot sum) s(n): 28595853
42689907 is a deficient number, because the sum of its proper divisors (28595853) is less than itself. Its deficiency is 14094054

Bases of 42689907

Binary: 10100010110110010101110011₂
Hexadecimal: 0x28B6573
Base-36: PEZQR

Squares and roots of 42689907

42689907 squared (42689907²) is 1822428159668649
42689907 cubed (42689907³) is 77799288650435776625643
The square root of 42689907 is 6533.7513726801
The cube root of 42689907 is 349.4956190697

Scales and comparisons

How big is 42689907?

42,689,907 seconds is equal to 1 year, 18 weeks, 4 days, 2 hours, 18 minutes, 27 seconds.
To count from 1 to 42,689,907 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 42689907 cubic inches would be around 29.1 feet tall.

Recreational maths with 42689907

42689907 backwards is 70998624
The number of decimal digits it has is: 8
The sum of 42689907's digits is 45
More coming soon!

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The information we have on file for 42689907 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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