49447746 (number)
49447746 is an even 8-digits composite number following 49447745 and preceding 49447747. In scientific notation, it is written as 4.9447746 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 60 positive divisors. There are 15738624 positive integers (up to 49447746) that are relatively prime to 49447746.
Interesting facts
- 49447746 has 60 divisors, whose sum is 116027142
- The reverse of 49447746 is 64774494
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | forty-nine million four hundred forty-seven thousand seven hundred forty-six |
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Notation
Scientific notation | 4.9447746 × 10^7 |
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Engineering notation | 4.9447746 × 10^6 |
Prime Factorization of 49447746
Prime Factorization 2 × 3 × 9 × 3 × 23 × 23 × 577
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 716634 | Product of the distinct prime numbers |
The prime factorization of 49447746 is 2 × 3 × 9 × 3 × 23 × 23 × 577. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 49447746)
Multiplication
n×yn×2 | 98895492 |
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n×3 | 148343238 |
n×4 | 197790984 |
n×5 | 247238730 |
Division
n÷yn÷2 | 24723873 |
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n÷3 | 16482582 |
n÷3 | 12361936.5 |
n÷5 | 9889549.2 |
Exponentiation
nyn2 | 2445079584480516 |
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n3 | 1.2090367424318E+23 |
n4 | 5.9784141744434E+30 |
n5 | 2.9561910558068E+38 |
Nth Root
y√n2√n | 7031.9091291057 |
---|---|
3√n | 367.04177791863 |
4√n | 83.856479350767 |
5√n | 34.58034325885 |
Divisors of 49447746
60 divisors
τ | Total Divisors | 60 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -49447745 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.016666666666667 | 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 | 60 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 49447746 can be divided by 60 positive divisors. The sum of these divisors (counting 49447746) is 1, the average is 0.016666666666667.
Base conversion 49447746
Base | System | Value |
---|---|---|
2 | Binary | 10111100101000001101000010 |
3 | Ternary | 10110001012120000 |
4 | Quaternary | 2330220031002 |
5 | Quinary | 100124311441 |
6 | Senary | 4523500430 |
8 | Octal | 274501502 |
10 | Decimal | 49447746 |
12 | Duodecimal | 14687716 |
16 | Hexadecimal | 2f28342 |
20 | Vigesimal | f90j76 |
36 | Base36 | tfu4i |
Cryptographic Hash Functions
md5 | 002a013e4906d4f58c46e53ab50e829a |
---|---|
sha1 | 4f0db0502cc60ef02c90ceb308560cc506d1f3a5 |
sha256 | d98cff0bb4f6cf4c6ae027226409689be209d4948adc27856d577eacaf040beb |
sha512 | f93d82319026de8689fe8267d8ed3472536ad903e4ff3df09769ff205850783ca0f4863fcaab3029c2b674f2476cc06c6f52acd423c780e2b821592427184d3f |
ripemd-160 | 5d1561b2d6a666c3641862790c883194ec1d6dfa |
49447746 as geometric shapes
Circle
Radius = nDiameter | 98895492 |
---|---|
Circumference | 310689351.14035 |
Area | 7.6814440600464E+15 |
Sphere
Radius = nVolume | 5.0644012639251E+23 |
---|---|
Surface area | 3.0725776240185E+16 |
Circumference | 310689351.14035 |
Square
Length = nPerimeter | 197790984 |
---|---|
Area | 2445079584480516 |
Diagonal | 69929673.02198 |
Cube
Length = nSurface area | 14670477506883096 |
---|---|
Volume | 1.2090367424318E+23 |
Space diagonal | 85646008.391761 |
Equilateral Triangle
Length = nPerimeter | 148343238 |
---|---|
Area | 1.0587505172174E+15 |
Altitude | 42823004.19588 |
Triangular Pyramid
Length = nSurface area | 1.0587505172174E+15 |
---|---|
Volume | 1.424863465462E+22 |
Height | 23309891.007327 |