144529420
144,529,420 is an even composite number composed of five prime numbers multiplied together.
144529420 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 144529420:
22 × 5 × 72 × 139 × 1061
(2 × 2 × 5 × 7 × 7 × 139 × 1061)See below for interesting mathematical facts about the number 144529420 from the Numbermatics database.
Names of 144529420
- Cardinal: 144529420 can be written as One hundred forty-four million, five hundred twenty-nine thousand, four hundred twenty.
Scientific notation
- Scientific notation: 1.4452942 × 108
Factors of 144529420
Divisors of 144529420
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 7 10 14 20 28 35 49 70 98 139 140 196 245 278 490 556 695 973 980 1061 1390 1946 2122 2780 3892 4244 4865 5305 6811 7427 9730 10610 13622 14854 19460 21220 27244 29708 34055 37135 51989 68110 74270 103978 136220 147479 148540 207956 259945 294958 519890 589916 737395 1032353 1039780 1474790 2064706 2949580 4129412 5161765 7226471 10323530 14452942 20647060 28905884 36132355 72264710 144529420
- Sum of all divisors σ(n): 355939920
- Sum of proper divisors (its aliquot sum) s(n): 211410500
- 144529420 is an abundant number, because the sum of its proper divisors (211410500) is greater than itself. Its abundance is 66881080
Bases of 144529420
- Binary: 10001001110101011000000011002
- Hexadecimal: 0x89D580C
- Base-36: 2E1RM4
Squares and roots of 144529420
- 144529420 squared (1445294202) is 20888753245536400
- 144529420 cubed (1445294203) is 3019039391100493480888000
-
The
square root of 144529420 is 12022.0389285677 -
The
cube root of 144529420 is 524.7898418107
Scales and comparisons
How big is 144529420?- 144,529,420 seconds is equal to 4 years, 30 weeks, 6 days, 19 hours, 3 minutes, 40 seconds.
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To count from 1 to 144,529,420 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 144529420 cubic inches would be around 43.7 feet tall.
Recreational maths with 144529420
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The information we have on file for 144529420 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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