128425000
128,425,000 is an even composite number composed of four prime numbers multiplied together.
128425000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 128425000:
23 × 55 × 11 × 467
(2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 11 × 467)See below for interesting mathematical facts about the number 128425000 from the Numbermatics database.
Names of 128425000
- Cardinal: 128425000 can be written as One hundred twenty-eight million, four hundred twenty-five thousand.
Scientific notation
- Scientific notation: 1.28425 × 108
Factors of 128425000
Divisors of 128425000
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 8 10 11 20 22 25 40 44 50 55 88 100 110 125 200 220 250 275 440 467 500 550 625 934 1000 1100 1250 1375 1868 2200 2335 2500 2750 3125 3736 4670 5000 5137 5500 6250 6875 9340 10274 11000 11675 12500 13750 18680 20548 23350 25000 25685 27500 34375 41096 46700 51370 55000 58375 68750 93400 102740 116750 128425 137500 205480 233500 256850 275000 291875 467000 513700 583750 642125 1027400 1167500 1284250 1459375 2335000 2568500 2918750 3210625 5137000 5837500 6421250 11675000 12842500 16053125 25685000 32106250 64212500 128425000
- Sum of all divisors σ(n): 329041440
- Sum of proper divisors (its aliquot sum) s(n): 200616440
- 128425000 is an abundant number, because the sum of its proper divisors (200616440) is greater than itself. Its abundance is 72191440
Bases of 128425000
- Binary: 1111010011110011100001010002
- Hexadecimal: 0x7A79C28
- Base-36: 24GLD4
Squares and roots of 128425000
- 128425000 squared (1284250002) is 16492980625000000
- 128425000 cubed (1284250003) is 2118111036765625000000000
-
The
square root of 128425000 is 11332.4754577273 -
The
cube root of 128425000 is 504.5255813103
Scales and comparisons
How big is 128425000?- 128,425,000 seconds is equal to 4 years, 4 weeks, 2 days, 9 hours, 36 minutes, 40 seconds.
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To count from 1 to 128,425,000 would take you about six 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 128425000 cubic inches would be around 42 feet tall.
Recreational maths with 128425000
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The information we have on file for 128425000 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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