47993988 (number)
47993988 is an even 8-digits composite number following 47993987 and preceding 47993989. In scientific notation, it is written as 4.7993988 × 10^7. The sum of its digits is 57. It has a total of 6 prime factors and 48 positive divisors. There are 13574400 positive integers (up to 47993988) that are relatively prime to 47993988.
Interesting facts
- 47993988 has 48 divisors, whose sum is 129273984
- The reverse of 47993988 is 88939974
- Previous prime number is 101
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 57
- Digital Root 3
Name
Name | forty-seven million nine hundred ninety-three thousand nine hundred eighty-eight |
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Notation
Scientific notation | 4.7993988 × 10^7 |
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Engineering notation | 4.7993988 × 10^6 |
Prime Factorization of 47993988
Prime Factorization 2 × 2 × 3 × 7 × 101 × 5657
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 23996994 | Product of the distinct prime numbers |
The prime factorization of 47993988 is 2 × 2 × 3 × 7 × 101 × 5657. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 47993988)
Multiplication
n×yn×2 | 95987976 |
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n×3 | 143981964 |
n×4 | 191975952 |
n×5 | 239969940 |
Division
n÷yn÷2 | 23996994 |
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n÷3 | 15997996 |
n÷3 | 11998497 |
n÷5 | 9598797.6 |
Exponentiation
nyn2 | 2303422884144144 |
---|---|
n3 | 1.1055045026054E+23 |
n4 | 5.3057569831989E+30 |
n5 | 2.5464443698257E+38 |
Nth Root
y√n2√n | 6927.7693379615 |
---|---|
3√n | 363.40894497596 |
4√n | 83.233222561436 |
5√n | 34.374577403869 |
Divisors of 47993988
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -47993987 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 47993988 can be divided by 48 positive divisors. The sum of these divisors (counting 47993988) is 1, the average is 0.020833333333333.
Base conversion 47993988
Base | System | Value |
---|---|---|
2 | Binary | 10110111000101010010000100 |
3 | Ternary | 10100022100101010 |
4 | Quaternary | 2313011102010 |
5 | Quinary | 44241301423 |
6 | Senary | 4432402220 |
8 | Octal | 267052204 |
10 | Decimal | 47993988 |
12 | Duodecimal | 140a6370 |
16 | Hexadecimal | 2dc5484 |
20 | Vigesimal | ejj4j8 |
36 | Base36 | skoec |
Cryptographic Hash Functions
md5 | 6ae3ec2a321de7e5ab50dac8bdcdadc7 |
---|---|
sha1 | 4a427524c3517066c95fe06c2d086b372c1c45c6 |
sha256 | 9bba1c6f69914cd97da03d67c48fa8bbce40e36c2fcee8a923fc376bb8956717 |
sha512 | 6034ce0a8ee3b10d51067444fee7ae60370841d6ddd2e510b62846aab72cd8ea69f4ee134899b1a56b93a7ec748d9ae91067583c5901dd744dbd5d173fe7b1f9 |
ripemd-160 | 20b0a93f4a1975ec3d607b062f94733d05d2cfb9 |
47993988 as geometric shapes
Circle
Radius = nDiameter | 95987976 |
---|---|
Circumference | 301555120.23455 |
Area | 7.2364164109379E+15 |
Sphere
Radius = nVolume | 4.6307264318607E+23 |
---|---|
Surface area | 2.8945665643751E+16 |
Circumference | 301555120.23455 |
Square
Length = nPerimeter | 191975952 |
---|---|
Area | 2303422884144144 |
Diagonal | 67873748.741972 |
Cube
Length = nSurface area | 13820537304864864 |
---|---|
Volume | 1.1055045026054E+23 |
Space diagonal | 83128025.673851 |
Equilateral Triangle
Length = nPerimeter | 143981964 |
---|---|
Area | 9.9741136666362E+14 |
Altitude | 41564012.836925 |
Triangular Pyramid
Length = nSurface area | 9.9741136666362E+14 |
---|---|
Volume | 1.3028495507076E+22 |
Height | 22624582.913991 |