144940020
144,940,020 is an even composite number composed of six prime numbers multiplied together.
144940020 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 144940020:
22 × 3 × 5 × 23 × 127 × 827
(2 × 2 × 3 × 5 × 23 × 127 × 827)See below for interesting mathematical facts about the number 144940020 from the Numbermatics database.
Names of 144940020
- Cardinal: 144940020 can be written as One hundred forty-four million, nine hundred forty thousand and twenty.
Scientific notation
- Scientific notation: 1.4494002 × 108
Factors of 144940020
Divisors of 144940020
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 23 30 46 60 69 92 115 127 138 230 254 276 345 381 460 508 635 690 762 827 1270 1380 1524 1654 1905 2481 2540 2921 3308 3810 4135 4962 5842 7620 8270 8763 9924 11684 12405 14605 16540 17526 19021 24810 29210 35052 38042 43815 49620 57063 58420 76084 87630 95105 105029 114126 175260 190210 210058 228252 285315 315087 380420 420116 525145 570630 630174 1050290 1141260 1260348 1575435 2100580 2415667 3150870 4831334 6301740 7247001 9662668 12078335 14494002 24156670 28988004 36235005 48313340 72470010 144940020
- Sum of all divisors σ(n): 427327488
- Sum of proper divisors (its aliquot sum) s(n): 282387468
- 144940020 is an abundant number, because the sum of its proper divisors (282387468) is greater than itself. Its abundance is 137447448
Bases of 144940020
- Binary: 10001010001110011011111101002
- Hexadecimal: 0x8A39BF4
- Base-36: 2EAKFO
Squares and roots of 144940020
- 144940020 squared (1449400202) is 21007609397600400
- 144940020 cubed (1449400203) is 3044843326240389928008000
-
The
square root of 144940020 is 12039.1037872427 -
The
cube root of 144940020 is 525.2863381321
Scales and comparisons
How big is 144940020?- 144,940,020 seconds is equal to 4 years, 31 weeks, 4 days, 13 hours, 7 minutes.
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To count from 1 to 144,940,020 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 144940020 cubic inches would be around 43.8 feet tall.
Recreational maths with 144940020
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The information we have on file for 144940020 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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