144745072
144,745,072 is an even composite number composed of four prime numbers multiplied together.
144745072 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 144745072:
24 × 172 × 23 × 1361
(2 × 2 × 2 × 2 × 17 × 17 × 23 × 1361)See below for interesting mathematical facts about the number 144745072 from the Numbermatics database.
Names of 144745072
- Cardinal: 144745072 can be written as One hundred forty-four million, seven hundred forty-five thousand and seventy-two.
Scientific notation
- Scientific notation: 1.44745072 × 108
Factors of 144745072
Divisors of 144745072
- Number of divisors d(n): 60
-
Complete list of divisors:
1 2 4 8 16 17 23 34 46 68 92 136 184 272 289 368 391 578 782 1156 1361 1564 2312 2722 3128 4624 5444 6256 6647 10888 13294 21776 23137 26588 31303 46274 53176 62606 92548 106352 125212 185096 250424 370192 393329 500848 532151 786658 1064302 1573316 2128604 3146632 4257208 6293264 8514416 9046567 18093134 36186268 72372536 144745072
- Sum of all divisors σ(n): 311091696
- Sum of proper divisors (its aliquot sum) s(n): 166346624
- 144745072 is an abundant number, because the sum of its proper divisors (166346624) is greater than itself. Its abundance is 21601552
Bases of 144745072
- Binary: 10001010000010100010011100002
- Hexadecimal: 0x8A0A270
- Base-36: 2E6E0G
Squares and roots of 144745072
- 144745072 squared (1447450722) is 20951135868285184
- 144745072 cubed (1447450723) is 3032573669736721474613248
-
The
square root of 144745072 is 12031.0046130819 -
The
cube root of 144745072 is 525.0507246529
Scales and comparisons
How big is 144745072?- 144,745,072 seconds is equal to 4 years, 31 weeks, 2 days, 6 hours, 57 minutes, 52 seconds.
-
To count from 1 to 144,745,072 would take you about six 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 144745072 cubic inches would be around 43.8 feet tall.
Recreational maths with 144745072
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The information we have on file for 144745072 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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