2742144
2,742,144 is an even composite number composed of four prime numbers multiplied together.
What does the number 2742144 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 64 divisors.
2742144 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 2742144:
27 × 3 × 37 × 193
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 37 × 193)See below for interesting mathematical facts about the number 2742144 from the Numbermatics database.
Names of 2742144
- Cardinal: 2742144 can be written as Two million, seven hundred forty-two thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 2.742144 × 106
Factors of 2742144
Divisors of 2742144
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 37 48 64 74 96 111 128 148 192 193 222 296 384 386 444 579 592 772 888 1158 1184 1544 1776 2316 2368 3088 3552 4632 4736 6176 7104 7141 9264 12352 14208 14282 18528 21423 24704 28564 37056 42846 57128 74112 85692 114256 171384 228512 342768 457024 685536 914048 1371072 2742144
- Sum of all divisors σ(n): 7519440
- Sum of proper divisors (its aliquot sum) s(n): 4777296
- 2742144 is an abundant number, because the sum of its proper divisors (4777296) is greater than itself. Its abundance is 2035152
Bases of 2742144
- Binary: 10100111010111100000002
- Hexadecimal: 0x29D780
- Base-36: 1MRUO
Squares and roots of 2742144
- 2742144 squared (27421442) is 7519353716736
- 2742144 cubed (27421443) is 20619150678225321984
-
The
square root of 2742144 is 1655.9420279707 -
The
cube root of 2742144 is 139.9684282549
Scales and comparisons
How big is 2742144?- 2,742,144 seconds is equal to 4 weeks, 3 days, 17 hours, 42 minutes, 24 seconds.
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To count from 1 to 2,742,144 would take you about six 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 2742144 cubic inches would be around 11.7 feet tall.
Recreational maths with 2742144
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The information we have on file for 2742144 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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