13085450
13,085,450 is an even composite number composed of four prime numbers multiplied together.
13085450 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 13085450:
2 × 52 × 74 × 109
(2 × 5 × 5 × 7 × 7 × 7 × 7 × 109)See below for interesting mathematical facts about the number 13085450 from the Numbermatics database.
Names of 13085450
- Cardinal: 13085450 can be written as Thirteen million, eighty-five thousand, four hundred fifty.
Scientific notation
- Scientific notation: 1.308545 × 107
Factors of 13085450
Divisors of 13085450
- Number of divisors d(n): 60
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Complete list of divisors:
1 2 5 7 10 14 25 35 49 50 70 98 109 175 218 245 343 350 490 545 686 763 1090 1225 1526 1715 2401 2450 2725 3430 3815 4802 5341 5450 7630 8575 10682 12005 17150 19075 24010 26705 37387 38150 53410 60025 74774 120050 133525 186935 261709 267050 373870 523418 934675 1308545 1869350 2617090 6542725 13085450
- Sum of all divisors σ(n): 28654230
- Sum of proper divisors (its aliquot sum) s(n): 15568780
- 13085450 is an abundant number, because the sum of its proper divisors (15568780) is greater than itself. Its abundance is 2483330
Bases of 13085450
- Binary: 1100011110101011000010102
- Hexadecimal: 0xC7AB0A
- Base-36: 7SGSQ
Squares and roots of 13085450
- 13085450 squared (130854502) is 171229001702500
- 13085450 cubed (130854503) is 2240608540327978625000
-
The
square root of 13085450 is 3617.3816497571 -
The
cube root of 13085450 is 235.6475275551
Scales and comparisons
How big is 13085450?- 13,085,450 seconds is equal to 21 weeks, 4 days, 10 hours, 50 minutes, 50 seconds.
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To count from 1 to 13,085,450 would take you about thirty-two weeks!
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 13085450 cubic inches would be around 19.6 feet tall.
Recreational maths with 13085450
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The information we have on file for 13085450 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!
Keywords: Divisors of 13085450, math, Factors of 13085450, curriculum, school, college, exams, university, Prime factorization of 13085450, STEM, science, technology, engineering, physics, economics, calculator, thirteen million, eighty-five thousand, four hundred fifty.