428512950
428,512,950 is an even composite number composed of five prime numbers multiplied together.
428512950 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 428512950:
2 × 33 × 52 × 532 × 113
(2 × 3 × 3 × 3 × 5 × 5 × 53 × 53 × 113)See below for interesting mathematical facts about the number 428512950 from the Numbermatics database.
Names of 428512950
- Cardinal: 428512950 can be written as Four hundred twenty-eight million, five hundred twelve thousand, nine hundred fifty.
Scientific notation
- Scientific notation: 4.2851295 × 108
Factors of 428512950
Divisors of 428512950
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 25 27 30 45 50 53 54 75 90 106 113 135 150 159 225 226 265 270 318 339 450 477 530 565 675 678 795 954 1017 1130 1325 1350 1431 1590 1695 2034 2385 2650 2809 2825 2862 3051 3390 3975 4770 5085 5618 5650 5989 6102 7155 7950 8427 8475 10170 11925 11978 14045 14310 15255 16854 16950 17967 23850 25281 25425 28090 29945 30510 35775 35934 42135 50562 50850 53901 59890 70225 71550 75843 76275 84270 89835 107802 126405 140450 149725 151686 152550 161703 179670 210675 252810 269505 299450 317417 323406 379215 421350 449175 539010 632025 634834 758430 808515 898350 952251 1264050 1347525 1587085 1617030 1896075 1904502 2695050 2856753 3174170 3792150 4042575 4761255 5713506 7935425 8085150 8570259 9522510 14283765 15870850 17140518 23806275 28567530 42851295 47612550 71418825 85702590 142837650 214256475 428512950
- Sum of all divisors σ(n): 1214141040
- Sum of proper divisors (its aliquot sum) s(n): 785628090
- 428512950 is an abundant number, because the sum of its proper divisors (785628090) is greater than itself. Its abundance is 357115140
Bases of 428512950
- Binary: 110011000101010010110101101102
- Hexadecimal: 0x198A96B6
- Base-36: 734IPI
Squares and roots of 428512950
- 428512950 squared (4285129502) is 183623348317702500
- 428512950 cubed (4285129503) is 78684982676496235497375000
-
The
square root of 428512950 is 20700.5543404035 -
The
cube root of 428512950 is 753.9131475265
Scales and comparisons
How big is 428512950?- 428,512,950 seconds is equal to 13 years, 32 weeks, 3 days, 15 hours, 22 minutes, 30 seconds.
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To count from 1 to 428,512,950 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 428512950 cubic inches would be around 62.8 feet tall.
Recreational maths with 428512950
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