49388220 (number)
49388220 is an even 8-digits composite number following 49388219 and preceding 49388221. In scientific notation, it is written as 4.9388220 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 96 positive divisors. There are 10689408 positive integers (up to 49388220) that are relatively prime to 49388220.
Interesting facts
- 49388220 has 96 divisors, whose sum is 147947520
- The reverse of 49388220 is 02288394
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | forty-nine million three hundred eighty-eight thousand two hundred twenty |
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Notation
Scientific notation | 4.9388220 × 10^7 |
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Engineering notation | 4.9388220 × 10^6 |
Prime Factorization of 49388220
Prime Factorization 2 × 2 × 15 × 19 × 7 × 3 × 2063
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 24694110 | Product of the distinct prime numbers |
The prime factorization of 49388220 is 2 × 2 × 15 × 19 × 7 × 3 × 2063. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 49388220)
Multiplication
n×yn×2 | 98776440 |
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n×3 | 148164660 |
n×4 | 197552880 |
n×5 | 246941100 |
Division
n÷yn÷2 | 24694110 |
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n÷3 | 16462740 |
n÷3 | 12347055 |
n÷5 | 9877644 |
Exponentiation
nyn2 | 2439196274768400 |
---|---|
n3 | 1.2046756224144E+23 |
n4 | 5.949678466844E+30 |
n5 | 2.9384402904976E+38 |
Nth Root
y√n2√n | 7027.6752913037 |
---|---|
3√n | 366.89443515977 |
4√n | 83.831231001958 |
5√n | 34.572013571112 |
Divisors of 49388220
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 | -49388219 | 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 49388220 can be divided by 96 positive divisors. The sum of these divisors (counting 49388220) is 1, the average is 0.010416666666667.
Base conversion 49388220
Base | System | Value |
---|---|---|
2 | Binary | 10111100011001101010111100 |
3 | Ternary | 10102221011220100 |
4 | Quaternary | 2330121222330 |
5 | Quinary | 100120410340 |
6 | Senary | 4522321100 |
8 | Octal | 274315274 |
10 | Decimal | 49388220 |
12 | Duodecimal | 14659190 |
16 | Hexadecimal | 2f19abc |
20 | Vigesimal | f8dab0 |
36 | Base36 | tek70 |
Cryptographic Hash Functions
md5 | c5cad8db31a18888e6f4fbf5f5627b54 |
---|---|
sha1 | 93a1c44bf719aa0671cdb01ddc8ecb83b36a1fcf |
sha256 | 4a2815f6a2540ad8297797488c2b679b3ddf9fa28e1d454bf5661093f3b29efe |
sha512 | 2fb1ca3bb21b035ae0d915f5ce2e01ce55e7ea5c2e3e32eab2a39cda0f69c9435fbb92b009a709f020dfb14f3fd22614d29a4657bd107fa04112ef0a01edf06b |
ripemd-160 | 2732802e66844c718a899c30322522ca06f21b5d |
49388220 as geometric shapes
Circle
Radius = nDiameter | 98776440 |
---|---|
Circumference | 310315338.25175 |
Area | 7.662961097476E+15 |
Sphere
Radius = nVolume | 5.0461334471145E+23 |
---|---|
Surface area | 3.0651844389904E+16 |
Circumference | 310315338.25175 |
Square
Length = nPerimeter | 197552880 |
---|---|
Area | 2439196274768400 |
Diagonal | 69845490.545466 |
Cube
Length = nSurface area | 14635177648610400 |
---|---|
Volume | 1.2046756224144E+23 |
Space diagonal | 85542906.335389 |
Equilateral Triangle
Length = nPerimeter | 148164660 |
---|---|
Area | 1.0562029693829E+15 |
Altitude | 42771453.167695 |
Triangular Pyramid
Length = nSurface area | 1.0562029693829E+15 |
---|---|
Volume | 1.4197238362323E+22 |
Height | 23281830.181822 |