428393880
428,393,880 is an even composite number composed of five prime numbers multiplied together.
What does the number 428393880 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 128 divisors.
428393880 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 428393880:
23 × 33 × 5 × 17 × 23333
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 17 × 23333)See below for interesting mathematical facts about the number 428393880 from the Numbermatics database.
Names of 428393880
- Cardinal: 428393880 can be written as Four hundred twenty-eight million, three hundred ninety-three thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 4.2839388 × 108
Factors of 428393880
Divisors of 428393880
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 17 18 20 24 27 30 34 36 40 45 51 54 60 68 72 85 90 102 108 120 135 136 153 170 180 204 216 255 270 306 340 360 408 459 510 540 612 680 765 918 1020 1080 1224 1530 1836 2040 2295 3060 3672 4590 6120 9180 18360 23333 46666 69999 93332 116665 139998 186664 209997 233330 279996 349995 396661 419994 466660 559992 629991 699990 793322 839988 933320 1049985 1189983 1259982 1399980 1586644 1679976 1983305 2099970 2379966 2519964 2799960 3149955 3173288 3569949 3966610 4199940 4759932 5039928 5949915 6299910 7139898 7933220 8399880 9519864 10709847 11899830 12599820 14279796 15866440 17849745 21419694 23799660 25199640 28559592 35699490 42839388 47599320 53549235 71398980 85678776 107098470 142797960 214196940 428393880
- Sum of all divisors σ(n): 1512043200
- Sum of proper divisors (its aliquot sum) s(n): 1083649320
- 428393880 is an abundant number, because the sum of its proper divisors (1083649320) is greater than itself. Its abundance is 655255440
Bases of 428393880
- Binary: 110011000100011000101100110002
- Hexadecimal: 0x1988C598
- Base-36: 731YU0
Squares and roots of 428393880
- 428393880 squared (4283938802) is 183521316421454400
- 428393880 cubed (4283938803) is 78619408804494565659072000
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The
square root of 428393880 is 20697.6781306503 -
The
cube root of 428393880 is 753.8433116329
Scales and comparisons
How big is 428393880?- 428,393,880 seconds is equal to 13 years, 32 weeks, 2 days, 6 hours, 18 minutes.
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To count from 1 to 428,393,880 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 428393880 cubic inches would be around 62.8 feet tall.
Recreational maths with 428393880
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The information we have on file for 428393880 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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