21244048
21,244,048 is an even composite number composed of three prime numbers multiplied together.
21244048 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 21244048:
24 × 75 × 79
(2 × 2 × 2 × 2 × 7 × 7 × 7 × 7 × 7 × 79)See below for interesting mathematical facts about the number 21244048 from the Numbermatics database.
Names of 21244048
- Cardinal: 21244048 can be written as Twenty-one million, two hundred forty-four thousand and forty-eight.
Scientific notation
- Scientific notation: 2.1244048 × 107
Factors of 21244048
Divisors of 21244048
- Number of divisors d(n): 60
-
Complete list of divisors:
1 2 4 7 8 14 16 28 49 56 79 98 112 158 196 316 343 392 553 632 686 784 1106 1264 1372 2212 2401 2744 3871 4424 4802 5488 7742 8848 9604 15484 16807 19208 27097 30968 33614 38416 54194 61936 67228 108388 134456 189679 216776 268912 379358 433552 758716 1327753 1517432 2655506 3034864 5311012 10622024 21244048
- Sum of all divisors σ(n): 48627840
- Sum of proper divisors (its aliquot sum) s(n): 27383792
- 21244048 is an abundant number, because the sum of its proper divisors (27383792) is greater than itself. Its abundance is 6139744
Bases of 21244048
- Binary: 10100010000101000100100002
- Hexadecimal: 0x1442890
- Base-36: CNC0G
Squares and roots of 21244048
- 21244048 squared (212440482) is 451309575426304
- 21244048 cubed (212440483) is 9587642283216022638592
-
The
square root of 21244048 is 4609.1265983915 -
The
cube root of 21244048 is 276.9570499947
Scales and comparisons
How big is 21244048?- 21,244,048 seconds is equal to 35 weeks, 21 hours, 7 minutes, 28 seconds.
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To count from 1 to 21,244,048 would take you about four days!
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 21244048 cubic inches would be around 23.1 feet tall.
Recreational maths with 21244048
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The information we have on file for 21244048 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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