55212975

55,212,975 is an odd composite number composed of four prime numbers multiplied together.

What does the number 55212975 look like?

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

55212975 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 55212975:

3³ × 5² × 157 × 521

(3 × 3 × 3 × 5 × 5 × 157 × 521)

See below for interesting mathematical facts about the number 55212975 from the Numbermatics database.

Names of 55212975

Cardinal: 55212975 can be written as Fifty-five million, two hundred twelve thousand, nine hundred seventy-five.

Scientific notation

Scientific notation: 5.5212975 × 10⁷

Factors of 55212975

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 686

Divisors of 55212975

Number of divisors d(n): 48
Complete list of divisors:
1 3 5 9 15 25 27 45 75 135 157 225 471 521 675 785 1413 1563 2355 2605 3925 4239 4689 7065 7815 11775 13025 14067 21195 23445 35325 39075 70335 81797 105975 117225 245391 351675 408985 736173 1226955 2044925 2208519 3680865 6134775 11042595 18404325 55212975
Sum of all divisors σ(n): 102270240
Sum of proper divisors (its aliquot sum) s(n): 47057265
55212975 is a deficient number, because the sum of its proper divisors (47057265) is less than itself. Its deficiency is 8155710

Bases of 55212975

Binary: 11010010100111101110101111₂
Hexadecimal: 0x34A7BAF
Base-36: WVELR

Squares and roots of 55212975

55212975 squared (55212975²) is 3048472608350625
55212975 cubed (55212975³) is 168315241913047849359375
The square root of 55212975 is 7430.5433852445
The cube root of 55212975 is 380.7854828129

Scales and comparisons

How big is 55212975?

55,212,975 seconds is equal to 1 year, 39 weeks, 2 days, 56 minutes, 15 seconds.
To count from 1 to 55,212,975 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 55212975 cubic inches would be around 31.7 feet tall.

Recreational maths with 55212975

55212975 backwards is 57921255
The number of decimal digits it has is: 8
The sum of 55212975's digits is 36
More coming soon!

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The information we have on file for 55212975 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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