47908469872
47,908,469,872 is an even composite number composed of five prime numbers multiplied together.
47908469872 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 47908469872:
24 × 31 × 61 × 919 × 1723
(2 × 2 × 2 × 2 × 31 × 61 × 919 × 1723)See below for interesting mathematical facts about the number 47908469872 from the Numbermatics database.
Names of 47908469872
- Cardinal: 47908469872 can be written as Forty-seven billion, nine hundred eight million, four hundred sixty-nine thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 4.7908469872 × 1010
Factors of 47908469872
Divisors of 47908469872
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 8 16 31 61 62 122 124 244 248 488 496 919 976 1723 1838 1891 3446 3676 3782 6892 7352 7564 13784 14704 15128 27568 28489 30256 53413 56059 56978 105103 106826 112118 113956 210206 213652 224236 227912 420412 427304 448472 455824 840824 854608 896944 1583437 1681648 1737829 3166874 3258193 3475658 6333748 6516386 6951316 12667496 13032772 13902632 25334992 26065544 27805264 49086547 52131088 96589657 98173094 193179314 196346188 386358628 392692376 772717256 785384752 1545434512 2994279367 5988558734 11977117468 23954234936 47908469872
- Sum of all divisors σ(n): 97550264320
- Sum of proper divisors (its aliquot sum) s(n): 49641794448
- 47908469872 is an abundant number, because the sum of its proper divisors (49641794448) is greater than itself. Its abundance is 1733324576
Bases of 47908469872
- Binary: 1011001001111001000100111100011100002
- Hexadecimal: 0xB27913C70
- Base-36: M0BGRXS
Squares and roots of 47908469872
- 47908469872 squared (479084698722) is 2295221485476331696384
- 47908469872 cubed (479084698723) is 109960549386509922645291515342848
-
The
square root of 47908469872 is 218880.0353435643 -
The
cube root of 47908469872 is 3631.9296980157
Scales and comparisons
How big is 47908469872?- 47,908,469,872 seconds is equal to 1,523 years, 17 weeks, 5 days, 4 hours, 17 minutes, 52 seconds.
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To count from 1 to 47,908,469,872 would take you about three thousand and forty-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 47908469872 cubic inches would be around 302.7 feet tall.
Recreational maths with 47908469872
- 47908469872 backwards is 27896480974
- The number of decimal digits it has is: 11
- The sum of 47908469872's digits is 64
- More coming soon!
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