55291340

55,291,340 is an even composite number composed of five prime numbers multiplied together.

What does the number 55291340 look like?

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

55291340 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 55291340:

2² × 5 × 13 × 109 × 1951

(2 × 2 × 5 × 13 × 109 × 1951)

See below for interesting mathematical facts about the number 55291340 from the Numbermatics database.

Names of 55291340

Cardinal: 55291340 can be written as Fifty-five million, two hundred ninety-one thousand, three hundred forty.

Scientific notation

Scientific notation: 5.529134 × 10⁷

Factors of 55291340

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 2080

Divisors of 55291340

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 5 10 13 20 26 52 65 109 130 218 260 436 545 1090 1417 1951 2180 2834 3902 5668 7085 7804 9755 14170 19510 25363 28340 39020 50726 101452 126815 212659 253630 425318 507260 850636 1063295 2126590 2764567 4253180 5529134 11058268 13822835 27645670 55291340
Sum of all divisors σ(n): 126255360
Sum of proper divisors (its aliquot sum) s(n): 70964020
55291340 is an abundant number, because the sum of its proper divisors (70964020) is greater than itself. Its abundance is 15672680

Bases of 55291340

Binary: 11010010111010110111001100₂
Hexadecimal: 0x34BADCC
Base-36: WX32K

Squares and roots of 55291340

55291340 squared (55291340²) is 3057132278995600
55291340 cubed (55291340³) is 169032940262920578104000
The square root of 55291340 is 7435.8146830055
The cube root of 55291340 is 380.9655500755

Scales and comparisons

How big is 55291340?

55,291,340 seconds is equal to 1 year, 39 weeks, 2 days, 22 hours, 42 minutes, 20 seconds.
To count from 1 to 55,291,340 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 55291340 cubic inches would be around 31.7 feet tall.

Recreational maths with 55291340

55291340 backwards is 04319255
The number of decimal digits it has is: 8
The sum of 55291340's digits is 29
More coming soon!

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The information we have on file for 55291340 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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