47991648 (number)
47991648 is an even 8-digits composite number following 47991647 and preceding 47991649. In scientific notation, it is written as 4.7991648 × 10^7. The sum of its digits is 48. It has a total of 9 prime factors and 96 positive divisors. There are 15319040 positive integers (up to 47991648) that are relatively prime to 47991648.
Interesting facts
- 47991648 has 96 divisors, whose sum is 131453280
- The reverse of 47991648 is 84619974
- Previous prime number is 89
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 48
- Digital Root 3
Name
Name | forty-seven million nine hundred ninety-one thousand six hundred forty-eight |
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Notation
Scientific notation | 4.7991648 × 10^7 |
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Engineering notation | 4.7991648 × 10^6 |
Prime Factorization of 47991648
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 41 × 89 × 137
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 2999478 | Product of the distinct prime numbers |
The prime factorization of 47991648 is 2 × 2 × 2 × 2 × 2 × 3 × 41 × 89 × 137. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 47991648)
Multiplication
n×yn×2 | 95983296 |
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n×3 | 143974944 |
n×4 | 191966592 |
n×5 | 239958240 |
Division
n÷yn÷2 | 23995824 |
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n÷3 | 15997216 |
n÷3 | 11997912 |
n÷5 | 9598329.6 |
Exponentiation
nyn2 | 2303198277755904 |
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n3 | 1.1053428102027E+23 |
n4 | 5.3047223066578E+30 |
n5 | 2.5458236567887E+38 |
Nth Root
y√n2√n | 6927.6004503724 |
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3√n | 363.40303874487 |
4√n | 83.232208010916 |
5√n | 34.374242203219 |
Divisors of 47991648
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -47991647 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 47991648 can be divided by 96 positive divisors. The sum of these divisors (counting 47991648) is 1, the average is 0.010416666666667.
Base conversion 47991648
Base | System | Value |
---|---|---|
2 | Binary | 10110111000100101101100000 |
3 | Ternary | 10100022020011110 |
4 | Quaternary | 2313010231200 |
5 | Quinary | 44241213043 |
6 | Senary | 4432343320 |
8 | Octal | 267045540 |
10 | Decimal | 47991648 |
12 | Duodecimal | 140a4b40 |
16 | Hexadecimal | 2dc4b60 |
20 | Vigesimal | ejij28 |
36 | Base36 | skmlc |
Cryptographic Hash Functions
md5 | 577c507b52138d97bd645dad145487ce |
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sha1 | 049f1287c156091e7bd6d7848f64e57728e19c29 |
sha256 | 7cc50b8877bf88bba9c2dcb4b163b3bd1a42c07e47dd31af1d6d49abe46eb498 |
sha512 | 1b9aa8eba1b5d48612b85f42d83ea92f0077b310c1fcf79914c6f23b64726ea229586817588e77ce9b718e5cf86ea9a14bee1e26c8fb076f4a99fee8ef771dd9 |
ripemd-160 | ebb02ae7992d5c2d33be9a9be8e4aedc7f7ae99d |
47991648 as geometric shapes
Circle
Radius = nDiameter | 95983296 |
---|---|
Circumference | 301540417.58093 |
Area | 7.2357107891586E+15 |
Sphere
Radius = nVolume | 4.630049136308E+23 |
---|---|
Surface area | 2.8942843156634E+16 |
Circumference | 301540417.58093 |
Square
Length = nPerimeter | 191966592 |
---|---|
Area | 2303198277755904 |
Diagonal | 67870439.482236 |
Cube
Length = nSurface area | 13819189666535424 |
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Volume | 1.1053428102027E+23 |
Space diagonal | 83123972.674961 |
Equilateral Triangle
Length = nPerimeter | 143974944 |
---|---|
Area | 9.9731410924459E+14 |
Altitude | 41561986.337481 |
Triangular Pyramid
Length = nSurface area | 9.9731410924459E+14 |
---|---|
Volume | 1.3026589943835E+22 |
Height | 22623479.827412 |