42947009420
42,947,009,420 is an even composite number composed of four prime numbers multiplied together.
42947009420 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 42947009420:
22 × 5 × 73 × 6260497
(2 × 2 × 5 × 7 × 7 × 7 × 6260497)See below for interesting mathematical facts about the number 42947009420 from the Numbermatics database.
Names of 42947009420
- Cardinal: 42947009420 can be written as Forty-two billion, nine hundred forty-seven million, nine thousand, four hundred twenty.
Scientific notation
- Scientific notation: 4.294700942 × 1010
Factors of 42947009420
Divisors of 42947009420
- Number of divisors d(n): 48
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Complete list of divisors:
1 2 4 5 7 10 14 20 28 35 49 70 98 140 196 245 343 490 686 980 1372 1715 3430 6860 6260497 12520994 25041988 31302485 43823479 62604970 87646958 125209940 175293916 219117395 306764353 438234790 613528706 876469580 1227057412 1533821765 2147350471 3067643530 4294700942 6135287060 8589401884 10736752355 21473504710 42947009420
- Sum of all divisors σ(n): 105176366400
- Sum of proper divisors (its aliquot sum) s(n): 62229356980
- 42947009420 is an abundant number, because the sum of its proper divisors (62229356980) is greater than itself. Its abundance is 19282347560
Bases of 42947009420
- Binary: 1001111111111101011101011011100011002
- Hexadecimal: 0x9FFD75B8C
- Base-36: JQ9JGJW
Squares and roots of 42947009420
- 42947009420 squared (429470094202) is 1844445618121568736400
- 42947009420 cubed (429470094203) is 79213423336144735227348296888000
-
The
square root of 42947009420 is 207236.6025102709 -
The
cube root of 42947009420 is 3501.9583440495
Scales and comparisons
How big is 42947009420?- 42,947,009,420 seconds is equal to 1,365 years, 30 weeks, 1 day, 20 hours, 50 minutes, 20 seconds.
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To count from 1 to 42,947,009,420 would take you about two thousand, seven hundred thirty-one 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 42947009420 cubic inches would be around 291.8 feet tall.
Recreational maths with 42947009420
- 42947009420 backwards is 02490074924
- The number of decimal digits it has is: 11
- The sum of 42947009420's digits is 41
- More coming soon!
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The information we have on file for 42947009420 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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