385242368
385,242,368 is an even composite number composed of four prime numbers multiplied together.
What does the number 385242368 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 72 divisors.
385242368 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 385242368:
28 × 7 × 179 × 1201
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 179 × 1201)See below for interesting mathematical facts about the number 385242368 from the Numbermatics database.
Names of 385242368
- Cardinal: 385242368 can be written as Three hundred eighty-five million, two hundred forty-two thousand, three hundred sixty-eight.
Scientific notation
- Scientific notation: 3.85242368 × 108
Factors of 385242368
Divisors of 385242368
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 7 8 14 16 28 32 56 64 112 128 179 224 256 358 448 716 896 1201 1253 1432 1792 2402 2506 2864 4804 5012 5728 8407 9608 10024 11456 16814 19216 20048 22912 33628 38432 40096 45824 67256 76864 80192 134512 153728 160384 214979 269024 307456 320768 429958 538048 859916 1076096 1504853 1719832 2152192 3009706 3439664 6019412 6879328 12038824 13758656 24077648 27517312 48155296 55034624 96310592 192621184 385242368
- Sum of all divisors σ(n): 884479680
- Sum of proper divisors (its aliquot sum) s(n): 499237312
- 385242368 is an abundant number, because the sum of its proper divisors (499237312) is greater than itself. Its abundance is 113994944
Bases of 385242368
- Binary: 101101111011001010101000000002
- Hexadecimal: 0x16F65500
- Base-36: 6DD2WW
Squares and roots of 385242368
- 385242368 squared (3852423682) is 148411682102247424
- 385242368 cubed (3852423683) is 57174467851933015743660032
-
The
square root of 385242368 is 19627.5920071719 -
The
cube root of 385242368 is 727.6312587369
Scales and comparisons
How big is 385242368?- 385,242,368 seconds is equal to 12 years, 12 weeks, 6 days, 19 hours, 46 minutes, 8 seconds.
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To count from 1 to 385,242,368 would take you about eighteen 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 385242368 cubic inches would be around 60.6 feet tall.
Recreational maths with 385242368
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The information we have on file for 385242368 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!
Keywords: Divisors of 385242368, math, Factors of 385242368, curriculum, school, college, exams, university, Prime factorization of 385242368, STEM, science, technology, engineering, physics, economics, calculator, three hundred eighty-five million, two hundred forty-two thousand, three hundred sixty-eight.