55218471

55,218,471 is an odd composite number composed of five prime numbers multiplied together.

What does the number 55218471 look like?

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

55218471 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 55218471:

3 × 7 × 11² × 31 × 701

(3 × 7 × 11 × 11 × 31 × 701)

See below for interesting mathematical facts about the number 55218471 from the Numbermatics database.

Names of 55218471

Cardinal: 55218471 can be written as Fifty-five million, two hundred eighteen thousand, four hundred seventy-one.

Scientific notation

Scientific notation: 5.5218471 × 10⁷

Factors of 55218471

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 753

Divisors of 55218471

Number of divisors d(n): 48
Complete list of divisors:
1 3 7 11 21 31 33 77 93 121 217 231 341 363 651 701 847 1023 2103 2387 2541 3751 4907 7161 7711 11253 14721 21731 23133 26257 53977 65193 78771 84821 152117 161931 239041 254463 456351 593747 717123 1673287 1781241 2629451 5019861 7888353 18406157 55218471
Sum of all divisors σ(n): 95606784
Sum of proper divisors (its aliquot sum) s(n): 40388313
55218471 is a deficient number, because the sum of its proper divisors (40388313) is less than itself. Its deficiency is 14830158

Bases of 55218471

Binary: 11010010101001000100100111₂
Hexadecimal: 0x34A9127
Base-36: WVIUF

Squares and roots of 55218471

55218471 squared (55218471²) is 3049079539577841
55218471 cubed (55218471³) is 168365510132872365501111
The square root of 55218471 is 7430.9132009463
The cube root of 55218471 is 380.7981170867

Scales and comparisons

How big is 55218471?

55,218,471 seconds is equal to 1 year, 39 weeks, 2 days, 2 hours, 27 minutes, 51 seconds.
To count from 1 to 55,218,471 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 55218471 cubic inches would be around 31.7 feet tall.

Recreational maths with 55218471

55218471 backwards is 17481255
55218471 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 55218471's digits is 33
More coming soon!

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The information we have on file for 55218471 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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