47987568 (number)
47987568 is an even 8-digits composite number following 47987567 and preceding 47987569. In scientific notation, it is written as 4.7987568 × 10^7. The sum of its digits is 54. It has a total of 7 prime factors and 40 positive divisors. There are 15299328 positive integers (up to 47987568) that are relatively prime to 47987568.
Interesting facts
- 47987568 has 40 divisors, whose sum is 125773200
- The reverse of 47987568 is 86578974
- Previous prime number is 69
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 54
- Digital Root 9
Name
Name | forty-seven million nine hundred eighty-seven thousand five hundred sixty-eight |
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Notation
Scientific notation | 4.7987568 × 10^7 |
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Engineering notation | 4.7987568 × 10^6 |
Prime Factorization of 47987568
Prime Factorization 2 × 2 × 2 × 2 × 3 × 69 × 14489
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5998446 | Product of the distinct prime numbers |
The prime factorization of 47987568 is 2 × 2 × 2 × 2 × 3 × 69 × 14489. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 47987568)
Multiplication
n×yn×2 | 95975136 |
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n×3 | 143962704 |
n×4 | 191950272 |
n×5 | 239937840 |
Division
n÷yn÷2 | 23993784 |
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n÷3 | 15995856 |
n÷3 | 11996892 |
n÷5 | 9597513.6 |
Exponentiation
nyn2 | 2302806682554624 |
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n3 | 1.1050609226994E+23 |
n4 | 5.3029186172182E+30 |
n5 | 2.5447416774223E+38 |
Nth Root
y√n2√n | 6927.3059698558 |
---|---|
3√n | 363.39274024171 |
4√n | 83.230438962292 |
5√n | 34.373657719529 |
Divisors of 47987568
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -47987567 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 47987568 can be divided by 40 positive divisors. The sum of these divisors (counting 47987568) is 1, the average is 0.025.
Base conversion 47987568
Base | System | Value |
---|---|---|
2 | Binary | 10110111000011101101110000 |
3 | Ternary | 10100022000120100 |
4 | Quaternary | 2313003231300 |
5 | Quinary | 44241100233 |
6 | Senary | 4432312400 |
8 | Octal | 267035560 |
10 | Decimal | 47987568 |
12 | Duodecimal | 140a2700 |
16 | Hexadecimal | 2dc3b70 |
20 | Vigesimal | eji8i8 |
36 | Base36 | skjg0 |
Cryptographic Hash Functions
md5 | 09c5c210a6c8cc23249aac3b00eb208f |
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sha1 | 4896c79c499652c61afea4926897b8c2b516f5b5 |
sha256 | c6184ea826b6b6fc809f2ad5496c04c0ecb3347da02d2e7e457895ac931cc5bc |
sha512 | 6b93fa249f2d673c8e22bb261d065869e5d5ead5547ddd3ef866071fa6e60f173c5d8278bde822f608913f38da26f32e8e80fe12d6fa15dbe07f1b2985f0fa74 |
ripemd-160 | d53c9bd693f629fe55046db0d81e4ee62e4620c9 |
47987568 as geometric shapes
Circle
Radius = nDiameter | 95975136 |
---|---|
Circumference | 301514782.18488 |
Area | 7.2344805565511E+15 |
Sphere
Radius = nVolume | 4.6288683686956E+23 |
---|---|
Surface area | 2.8937922226204E+16 |
Circumference | 301514782.18488 |
Square
Length = nPerimeter | 191950272 |
---|---|
Area | 2302806682554624 |
Diagonal | 67864669.490901 |
Cube
Length = nSurface area | 13816840095327744 |
---|---|
Volume | 1.1050609226994E+23 |
Space diagonal | 83116905.907666 |
Equilateral Triangle
Length = nPerimeter | 143962704 |
---|---|
Area | 9.9714454354844E+14 |
Altitude | 41558452.953833 |
Triangular Pyramid
Length = nSurface area | 9.9714454354844E+14 |
---|---|
Volume | 1.3023267867751E+22 |
Height | 22621556.496967 |