18049130
18,049,130 is an even composite number composed of six prime numbers multiplied together.
18049130 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 18049130:
2 × 5 × 11 × 31 × 67 × 79
See below for interesting mathematical facts about the number 18049130 from the Numbermatics database.
Names of 18049130
- Cardinal: 18049130 can be written as Eighteen million, forty-nine thousand, one hundred thirty.
Scientific notation
- Scientific notation: 1.804913 × 107
Factors of 18049130
Divisors of 18049130
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 5 10 11 22 31 55 62 67 79 110 134 155 158 310 335 341 395 670 682 737 790 869 1474 1705 1738 2077 2449 3410 3685 4154 4345 4898 5293 7370 8690 10385 10586 12245 20770 22847 24490 26465 26939 45694 52930 53878 58223 114235 116446 134695 164083 228470 269390 291115 328166 582230 820415 1640830 1804913 3609826 9024565 18049130
- Sum of all divisors σ(n): 37601280
- Sum of proper divisors (its aliquot sum) s(n): 19552150
- 18049130 is an abundant number, because the sum of its proper divisors (19552150) is greater than itself. Its abundance is 1503020
Bases of 18049130
- Binary: 10001001101101000011010102
- Hexadecimal: 0x113686A
- Base-36: AQUSQ
Squares and roots of 18049130
- 18049130 squared (180491302) is 325771093756900
- 18049130 cubed (180491303) is 5879884821460476497000
-
The
square root of 18049130 is 4248.4267676397 -
The
cube root of 18049130 is 262.3123617485
Scales and comparisons
How big is 18049130?- 18,049,130 seconds is equal to 29 weeks, 5 days, 21 hours, 38 minutes, 50 seconds.
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To count from 1 to 18,049,130 would take you about forty-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 18049130 cubic inches would be around 21.9 feet tall.
Recreational maths with 18049130
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The information we have on file for 18049130 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 18049130, math, Factors of 18049130, curriculum, school, college, exams, university, Prime factorization of 18049130, STEM, science, technology, engineering, physics, economics, calculator, eighteen million, forty-nine thousand, one hundred thirty.