13932640
13,932,640 is an even composite number composed of four prime numbers multiplied together.
What does the number 13932640 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 72 divisors.
13932640 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 13932640:
25 × 5 × 31 × 532
(2 × 2 × 2 × 2 × 2 × 5 × 31 × 53 × 53)See below for interesting mathematical facts about the number 13932640 from the Numbermatics database.
Names of 13932640
- Cardinal: 13932640 can be written as Thirteen million, nine hundred thirty-two thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.393264 × 107
Factors of 13932640
Divisors of 13932640
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 8 10 16 20 31 32 40 53 62 80 106 124 155 160 212 248 265 310 424 496 530 620 848 992 1060 1240 1643 1696 2120 2480 2809 3286 4240 4960 5618 6572 8215 8480 11236 13144 14045 16430 22472 26288 28090 32860 44944 52576 56180 65720 87079 89888 112360 131440 174158 224720 262880 348316 435395 449440 696632 870790 1393264 1741580 2786528 3483160 6966320 13932640
- Sum of all divisors σ(n): 34630848
- Sum of proper divisors (its aliquot sum) s(n): 20698208
- 13932640 is an abundant number, because the sum of its proper divisors (20698208) is greater than itself. Its abundance is 6765568
Bases of 13932640
- Binary: 1101010010011000011000002
- Hexadecimal: 0xD49860
- Base-36: 8AMHS
Squares and roots of 13932640
- 13932640 squared (139326402) is 194118457369600
- 13932640 cubed (139326403) is 2704582583885983744000
-
The
square root of 13932640 is 3732.6451746717 -
The
cube root of 13932640 is 240.6270639053
Scales and comparisons
How big is 13932640?- 13,932,640 seconds is equal to 23 weeks, 6 hours, 10 minutes, 40 seconds.
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To count from 1 to 13,932,640 would take you about thirty-four 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 13932640 cubic inches would be around 20.1 feet tall.
Recreational maths with 13932640
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The information we have on file for 13932640 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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