4971420
4,971,420 is an even composite number composed of five prime numbers multiplied together.
4971420 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 4971420:
22 × 32 × 5 × 71 × 389
(2 × 2 × 3 × 3 × 5 × 71 × 389)See below for interesting mathematical facts about the number 4971420 from the Numbermatics database.
Names of 4971420
- Cardinal: 4971420 can be written as Four million, nine hundred seventy-one thousand, four hundred twenty.
Scientific notation
- Scientific notation: 4.97142 × 106
Factors of 4971420
Divisors of 4971420
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 71 90 142 180 213 284 355 389 426 639 710 778 852 1065 1167 1278 1420 1556 1945 2130 2334 2556 3195 3501 3890 4260 4668 5835 6390 7002 7780 11670 12780 14004 17505 23340 27619 35010 55238 70020 82857 110476 138095 165714 248571 276190 331428 414285 497142 552380 828570 994284 1242855 1657140 2485710 4971420
- Sum of all divisors σ(n): 15331680
- Sum of proper divisors (its aliquot sum) s(n): 10360260
- 4971420 is an abundant number, because the sum of its proper divisors (10360260) is greater than itself. Its abundance is 5388840
Bases of 4971420
- Binary: 100101111011011100111002
- Hexadecimal: 0x4BDB9C
- Base-36: 2YJZ0
Squares and roots of 4971420
- 4971420 squared (49714202) is 24715016816400
- 4971420 cubed (49714203) is 122868728901387288000
-
The
square root of 4971420 is 2229.6681367415 -
The
cube root of 4971420 is 170.6711645001
Scales and comparisons
How big is 4971420?- 4,971,420 seconds is equal to 8 weeks, 1 day, 12 hours, 57 minutes.
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To count from 1 to 4,971,420 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 4971420 cubic inches would be around 14.2 feet tall.
Recreational maths with 4971420
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The information we have on file for 4971420 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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