428381980
428,381,980 is an even composite number composed of six prime numbers multiplied together.
428381980 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 428381980:
22 × 5 × 13 × 17 × 19 × 5101
(2 × 2 × 5 × 13 × 17 × 19 × 5101)See below for interesting mathematical facts about the number 428381980 from the Numbermatics database.
Names of 428381980
- Cardinal: 428381980 can be written as Four hundred twenty-eight million, three hundred eighty-one thousand, nine hundred eighty.
Scientific notation
- Scientific notation: 4.2838198 × 108
Factors of 428381980
Divisors of 428381980
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 10 13 17 19 20 26 34 38 52 65 68 76 85 95 130 170 190 221 247 260 323 340 380 442 494 646 884 988 1105 1235 1292 1615 2210 2470 3230 4199 4420 4940 5101 6460 8398 10202 16796 20404 20995 25505 41990 51010 66313 83980 86717 96919 102020 132626 173434 193838 265252 331565 346868 387676 433585 484595 663130 867170 969190 1127321 1259947 1326260 1647623 1734340 1938380 2254642 2519894 3295246 4509284 5039788 5636605 6299735 6590492 8238115 11273210 12599470 16476230 21419099 22546420 25198940 32952460 42838198 85676396 107095495 214190990 428381980
- Sum of all divisors σ(n): 1079991360
- Sum of proper divisors (its aliquot sum) s(n): 651609380
- 428381980 is an abundant number, because the sum of its proper divisors (651609380) is greater than itself. Its abundance is 223227400
Bases of 428381980
- Binary: 110011000100010010111000111002
- Hexadecimal: 0x1988971C
- Base-36: 731PNG
Squares and roots of 428381980
- 428381980 squared (4283819802) is 183511120788720400
- 428381980 cubed (4283819803) is 78612857275491206618392000
-
The
square root of 428381980 is 20697.3906567953 -
The
cube root of 428381980 is 753.8363314379
Scales and comparisons
How big is 428381980?- 428,381,980 seconds is equal to 13 years, 32 weeks, 2 days, 2 hours, 59 minutes, 40 seconds.
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To count from 1 to 428,381,980 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 428381980 cubic inches would be around 62.8 feet tall.
Recreational maths with 428381980
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"Number 428381980 - Facts about the integer". Numbermatics.com. 2024. Web. 11 May 2024.
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The information we have on file for 428381980 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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