428171128
428,171,128 is an even composite number composed of six prime numbers multiplied together.
428171128 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 428171128:
23 × 7 × 11 × 23 × 47 × 643
(2 × 2 × 2 × 7 × 11 × 23 × 47 × 643)See below for interesting mathematical facts about the number 428171128 from the Numbermatics database.
Names of 428171128
- Cardinal: 428171128 can be written as Four hundred twenty-eight million, one hundred seventy-one thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 4.28171128 × 108
Factors of 428171128
Divisors of 428171128
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 7 8 11 14 22 23 28 44 46 47 56 77 88 92 94 154 161 184 188 253 308 322 329 376 506 517 616 643 644 658 1012 1034 1081 1286 1288 1316 1771 2024 2068 2162 2572 2632 3542 3619 4136 4324 4501 5144 7073 7084 7238 7567 8648 9002 11891 14146 14168 14476 14789 15134 18004 23782 28292 28952 29578 30221 30268 36008 47564 49511 56584 59156 60442 60536 83237 95128 99022 103523 118312 120884 162679 166474 198044 207046 211547 241768 325358 332431 332948 396088 414092 423094 650716 664862 665896 695083 828184 846188 1138753 1301432 1329724 1390166 1692376 2277506 2327017 2659448 2780332 4555012 4654034 4865581 5560664 7645913 9110024 9308068 9731162 15291826 18616136 19462324 30583652 38924648 53521391 61167304 107042782 214085564 428171128
- Sum of all divisors σ(n): 1068318720
- Sum of proper divisors (its aliquot sum) s(n): 640147592
- 428171128 is an abundant number, because the sum of its proper divisors (640147592) is greater than itself. Its abundance is 211976464
Bases of 428171128
- Binary: 110011000010101011111011110002
- Hexadecimal: 0x19855F78
- Base-36: 72X6YG
Squares and roots of 428171128
- 428171128 squared (4281711282) is 183330514852792384
- 428171128 cubed (4281711283) is 78496833341340869007089152
-
The
square root of 428171128 is 20692.2963442919 -
The
cube root of 428171128 is 753.7126303245
Scales and comparisons
How big is 428171128?- 428,171,128 seconds is equal to 13 years, 31 weeks, 6 days, 16 hours, 25 minutes, 28 seconds.
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To count from 1 to 428,171,128 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 428171128 cubic inches would be around 62.8 feet tall.
Recreational maths with 428171128
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"Number 428171128 - Facts about the integer". Numbermatics.com. 2024. Web. 8 June 2024.
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Numbermatics. (2024). Number 428171128 - Facts about the integer. Retrieved 8 June 2024, from https://numbermatics.com/n/428171128/
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The information we have on file for 428171128 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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