54428985
54,428,985 is an odd composite number composed of five prime numbers multiplied together.
54428985 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 54428985:
32 × 5 × 132 × 17 × 421
(3 × 3 × 5 × 13 × 13 × 17 × 421)See below for interesting mathematical facts about the number 54428985 from the Numbermatics database.
Names of 54428985
- Cardinal: 54428985 can be written as Fifty-four million, four hundred twenty-eight thousand, nine hundred eighty-five.
Scientific notation
- Scientific notation: 5.4428985 × 107
Factors of 54428985
Divisors of 54428985
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 5 9 13 15 17 39 45 51 65 85 117 153 169 195 221 255 421 507 585 663 765 845 1105 1263 1521 1989 2105 2535 2873 3315 3789 5473 6315 7157 7605 8619 9945 14365 16419 18945 21471 25857 27365 35785 43095 49257 64413 71149 82095 93041 107355 129285 213447 246285 279123 322065 355745 465205 640341 837369 1067235 1209533 1395615 3201705 3628599 4186845 6047665 10885797 18142995 54428985
- Sum of all divisors σ(n): 108425304
- Sum of proper divisors (its aliquot sum) s(n): 53996319
- 54428985 is a deficient number, because the sum of its proper divisors (53996319) is less than itself. Its deficiency is 432666
Bases of 54428985
- Binary: 110011111010000101001110012
- Hexadecimal: 0x33E8539
- Base-36: WELO9
Squares and roots of 54428985
- 54428985 squared (544289852) is 2962514408130225
- 54428985 cubed (544289853) is 161246652282403894571625
-
The
square root of 54428985 is 7377.6002195837 -
The
cube root of 54428985 is 378.9745784403
Scales and comparisons
How big is 54428985?- 54,428,985 seconds is equal to 1 year, 37 weeks, 6 days, 23 hours, 9 minutes, 45 seconds.
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To count from 1 to 54,428,985 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 54428985 cubic inches would be around 31.6 feet tall.
Recreational maths with 54428985
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The information we have on file for 54428985 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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