4978290
4,978,290 is an even composite number composed of six prime numbers multiplied together.
4978290 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 4978290:
2 × 3 × 5 × 31 × 53 × 101
See below for interesting mathematical facts about the number 4978290 from the Numbermatics database.
Names of 4978290
- Cardinal: 4978290 can be written as Four million, nine hundred seventy-eight thousand, two hundred ninety.
Scientific notation
- Scientific notation: 4.97829 × 106
Factors of 4978290
Divisors of 4978290
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 5 6 10 15 30 31 53 62 93 101 106 155 159 186 202 265 303 310 318 465 505 530 606 795 930 1010 1515 1590 1643 3030 3131 3286 4929 5353 6262 8215 9393 9858 10706 15655 16059 16430 18786 24645 26765 31310 32118 46965 49290 53530 80295 93930 160590 165943 331886 497829 829715 995658 1659430 2489145 4978290
- Sum of all divisors σ(n): 12690432
- Sum of proper divisors (its aliquot sum) s(n): 7712142
- 4978290 is an abundant number, because the sum of its proper divisors (7712142) is greater than itself. Its abundance is 2733852
Bases of 4978290
- Binary: 100101111110110011100102
- Hexadecimal: 0x4BF672
- Base-36: 2YP9U
Squares and roots of 4978290
- 4978290 squared (49782902) is 24783371324100
- 4978290 cubed (49782903) is 123378809629053789000
-
The
square root of 4978290 is 2231.2081928857 -
The
cube root of 4978290 is 170.7497450811
Scales and comparisons
How big is 4978290?- 4,978,290 seconds is equal to 8 weeks, 1 day, 14 hours, 51 minutes, 30 seconds.
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To count from 1 to 4,978,290 would take you about twelve weeks!
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 4978290 cubic inches would be around 14.2 feet tall.
Recreational maths with 4978290
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The information we have on file for 4978290 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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