55138248
55,138,248 is an even composite number composed of four prime numbers multiplied together.
55138248 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 55138248:
23 × 32 × 112 × 6329
(2 × 2 × 2 × 3 × 3 × 11 × 11 × 6329)See below for interesting mathematical facts about the number 55138248 from the Numbermatics database.
Names of 55138248
- Cardinal: 55138248 can be written as Fifty-five million, one hundred thirty-eight thousand, two hundred forty-eight.
Scientific notation
- Scientific notation: 5.5138248 × 107
Factors of 55138248
Divisors of 55138248
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 18 22 24 33 36 44 66 72 88 99 121 132 198 242 264 363 396 484 726 792 968 1089 1452 2178 2904 4356 6329 8712 12658 18987 25316 37974 50632 56961 69619 75948 113922 139238 151896 208857 227844 278476 417714 455688 556952 626571 765809 835428 1253142 1531618 1670856 2297427 2506284 3063236 4594854 5012568 6126472 6892281 9189708 13784562 18379416 27569124 55138248
- Sum of all divisors σ(n): 164168550
- Sum of proper divisors (its aliquot sum) s(n): 109030302
- 55138248 is an abundant number, because the sum of its proper divisors (109030302) is greater than itself. Its abundance is 53892054
Bases of 55138248
- Binary: 110100100101010111110010002
- Hexadecimal: 0x34957C8
- Base-36: WTSY0
Squares and roots of 55138248
- 55138248 squared (551382482) is 3040226392509504
- 55138248 cubed (551382483) is 167632756806334373908992
-
The
square root of 55138248 is 7425.5133155897 -
The
cube root of 55138248 is 380.6136161835
Scales and comparisons
How big is 55138248?- 55,138,248 seconds is equal to 1 year, 39 weeks, 1 day, 4 hours, 10 minutes, 48 seconds.
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To count from 1 to 55,138,248 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 55138248 cubic inches would be around 31.7 feet tall.
Recreational maths with 55138248
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The information we have on file for 55138248 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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