20744556 (number)
20744556 is an even 8-digits composite number following 20744555 and preceding 20744557. In scientific notation, it is written as 2.0744556 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 5474304 positive integers (up to 20744556) that are relatively prime to 20744556.
Interesting facts
- 20744556 has 48 divisors, whose sum is 49728000
- The reverse of 20744556 is 65544702
- Previous prime number is 73
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | twenty million seven hundred forty-four thousand five hundred fifty-six |
---|
Notation
Scientific notation | 2.0744556 × 10^7 |
---|---|
Engineering notation | 2.0744556 × 10^6 |
Prime Factorization of 20744556
Prime Factorization 2 × 2 × 3 × 119 × 73 × 199
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10372278 | Product of the distinct prime numbers |
The prime factorization of 20744556 is 2 × 2 × 3 × 119 × 73 × 199. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20744556)
Multiplication
n×yn×2 | 41489112 |
---|---|
n×3 | 62233668 |
n×4 | 82978224 |
n×5 | 103722780 |
Division
n÷yn÷2 | 10372278 |
---|---|
n÷3 | 6914852 |
n÷3 | 5186139 |
n÷5 | 4148911.2 |
Exponentiation
nyn2 | 430336603637136 |
---|---|
n3 | 8.9271417730004E+21 |
n4 | 1.8518959242995E+29 |
n5 | 3.8416758707802E+36 |
Nth Root
y√n2√n | 4554.6191937417 |
---|---|
3√n | 274.76919918614 |
4√n | 67.487918872504 |
5√n | 29.06570281767 |
Divisors of 20744556
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 | -20744555 | 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 20744556 can be divided by 48 positive divisors. The sum of these divisors (counting 20744556) is 1, the average is 0.020833333333333.
Base conversion 20744556
Base | System | Value |
---|---|---|
2 | Binary | 1001111001000100101101100 |
3 | Ternary | 1110000221011220 |
4 | Quaternary | 1033020211230 |
5 | Quinary | 20302311211 |
6 | Senary | 2020343340 |
8 | Octal | 117104554 |
10 | Decimal | 20744556 |
12 | Duodecimal | 6b44b50 |
16 | Hexadecimal | 13c896c |
20 | Vigesimal | 69d17g |
36 | Base36 | ccmlo |
Cryptographic Hash Functions
md5 | 03e376b2ecab64eaf3aa04a4417366c7 |
---|---|
sha1 | 242b2b301e3fb154b3a11c1e4249f33976556e6f |
sha256 | 65de78f5bed193f547f0265363006bd558a19cf1f317aefb0a1a75d7e4d8c1e4 |
sha512 | 14981fd0c97489417d69d453384e157d47614142a02b40ec85f9152ea4a038e6435e6ba66e76b1ed31619af37526683d9d6b9bf54662d497f8f3f2faf9005538 |
ripemd-160 | 238074bc0e42904a97e55f1a81ec7d497808eb09 |
20744556 as geometric shapes
Circle
Radius = nDiameter | 41489112 |
---|---|
Circumference | 130341889.46316 |
Area | 1.3519423125572E+15 |
Sphere
Radius = nVolume | 3.7393924015483E+22 |
---|---|
Surface area | 5.4077692502288E+15 |
Circumference | 130341889.46316 |
Square
Length = nPerimeter | 82978224 |
---|---|
Area | 430336603637136 |
Diagonal | 29337232.440608 |
Cube
Length = nSurface area | 2582019621822816 |
---|---|
Volume | 8.9271417730004E+21 |
Space diagonal | 35930624.972458 |
Equilateral Triangle
Length = nPerimeter | 62233668 |
---|---|
Area | 1.8634121546404E+14 |
Altitude | 17965312.486229 |
Triangular Pyramid
Length = nSurface area | 1.8634121546404E+14 |
---|---|
Volume | 1.0520737473837E+21 |
Height | 9779077.4802027 |