420909477 (number)
420909477 is an odd 9-digits composite number following 420909476 and preceding 420909478. In scientific notation, it is written as 4.20909477 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 258432768 positive integers (up to 420909477) that are relatively prime to 420909477.
Interesting facts
- 420909477 has 32 divisors, whose sum is 607104000
- The reverse of 420909477 is 774909024
- Previous prime number is 199
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | four hundred twenty million nine hundred nine thousand four hundred seventy-seven |
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Notation
Scientific notation | 4.20909477 × 10^8 |
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Engineering notation | 4.20909477 × 10^6 |
Prime Factorization of 420909477
Prime Factorization 3 × 17 × 67 × 199 × 619
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 420909477 | Product of the distinct prime numbers |
The prime factorization of 420909477 is 3 × 17 × 67 × 199 × 619. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 420909477)
Multiplication
n×yn×2 | 841818954 |
---|---|
n×3 | 1262728431 |
n×4 | 1683637908 |
n×5 | 2104547385 |
Division
n÷yn÷2 | 210454738.5 |
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n÷3 | 140303159 |
n÷3 | 105227369.25 |
n÷5 | 84181895.4 |
Exponentiation
nyn2 | 177164787828413529 |
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n3 | 7.4570338187674E+25 |
n4 | 3.1387362046287E+34 |
n5 | 1.3211238143312E+43 |
Nth Root
y√n2√n | 20516.078499557 |
---|---|
3√n | 749.42740117425 |
4√n | 143.23434818352 |
5√n | 53.068613461676 |
Divisors of 420909477
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -420909476 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 420909477 can be divided by 32 positive divisors. The sum of these divisors (counting 420909477) is 1, the average is 0.03125.
Base conversion 420909477
Base | System | Value |
---|---|---|
2 | Binary | 11001000101101001000110100101 |
3 | Ternary | 1002100000102020220 |
4 | Quaternary | 121011221012211 |
5 | Quinary | 1330223100402 |
6 | Senary | 105433314553 |
8 | Octal | 3105510645 |
10 | Decimal | 420909477 |
12 | Duodecimal | b8b65a59 |
16 | Hexadecimal | 191691a5 |
20 | Vigesimal | 6badddh |
36 | Base36 | 6yljtx |
Cryptographic Hash Functions
md5 | afd24741d46135df55b3817f9c89c684 |
---|---|
sha1 | d936e6b55e968c1230038ea58c84aad9794f50d0 |
sha256 | 0e4454f769365e85b47ea520d15195e25098eda08acf2e192f287e0451f6517b |
sha512 | 0cf533e4f09774a9abb0219b82e71310c757616f182753749a85a6d6c07a63c7bbe27260d1d941f937cda502d5044d220e9531fca8e1589027736452267b39ba |
ripemd-160 | 7113dc5abdc63c9eb9691e366cc2d90fbbaa2365 |
420909477 as geometric shapes
Circle
Radius = nDiameter | 841818954 |
---|---|
Circumference | 2644652241.539 |
Area | 5.5657959591654E+17 |
Sphere
Radius = nVolume | 3.1235950216814E+26 |
---|---|
Surface area | 2.2263183836662E+18 |
Circumference | 2644652241.539 |
Square
Length = nPerimeter | 1683637908 |
---|---|
Area | 177164787828413529 |
Diagonal | 595255890.90477 |
Cube
Length = nSurface area | 1062988726970481174 |
---|---|
Volume | 7.4570338187674E+25 |
Space diagonal | 729036599.55124 |
Equilateral Triangle
Length = nPerimeter | 1262728431 |
---|---|
Area | 7.6714603457743E+16 |
Altitude | 364518299.77562 |
Triangular Pyramid
Length = nSurface area | 7.6714603457743E+16 |
---|---|
Volume | 8.7881986346464E+24 |
Height | 198418630.30159 |