428440100
428,440,100 is an even composite number composed of five prime numbers multiplied together.
428440100 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 428440100:
22 × 52 × 11 × 137 × 2843
(2 × 2 × 5 × 5 × 11 × 137 × 2843)See below for interesting mathematical facts about the number 428440100 from the Numbermatics database.
Names of 428440100
- Cardinal: 428440100 can be written as Four hundred twenty-eight million, four hundred forty thousand, one hundred.
Scientific notation
- Scientific notation: 4.284401 × 108
Factors of 428440100
Divisors of 428440100
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 5 10 11 20 22 25 44 50 55 100 110 137 220 274 275 548 550 685 1100 1370 1507 2740 2843 3014 3425 5686 6028 6850 7535 11372 13700 14215 15070 28430 30140 31273 37675 56860 62546 71075 75350 125092 142150 150700 156365 284300 312730 389491 625460 778982 781825 1557964 1563650 1947455 3127300 3894910 4284401 7789820 8568802 9737275 17137604 19474550 21422005 38949100 42844010 85688020 107110025 214220050 428440100
- Sum of all divisors σ(n): 1021997088
- Sum of proper divisors (its aliquot sum) s(n): 593556988
- 428440100 is an abundant number, because the sum of its proper divisors (593556988) is greater than itself. Its abundance is 165116888
Bases of 428440100
- Binary: 110011000100101111010001001002
- Hexadecimal: 0x19897A24
- Base-36: 732YHW
Squares and roots of 428440100
- 428440100 squared (4284401002) is 183560919288010000
- 428440100 cubed (4284401003) is 78644858615846933201000000
-
The
square root of 428440100 is 20698.7946508969 -
The
cube root of 428440100 is 753.8704217189
Scales and comparisons
How big is 428440100?- 428,440,100 seconds is equal to 13 years, 32 weeks, 2 days, 19 hours, 8 minutes, 20 seconds.
-
To count from 1 to 428,440,100 would take you about twenty 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 428440100 cubic inches would be around 62.8 feet tall.
Recreational maths with 428440100
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The information we have on file for 428440100 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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