421072008 (number)
421072008 is an even 9-digits composite number following 421072007 and preceding 421072009. In scientific notation, it is written as 4.21072008 × 10^8. The sum of its digits is 24. It has a total of 8 prime factors and 128 positive divisors. There are 115591680 positive integers (up to 421072008) that are relatively prime to 421072008.
Interesting facts
- 421072008 has 128 divisors, whose sum is 1250795520
- The reverse of 421072008 is 800270124
- Previous prime number is 233
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 24
- Digital Root 6
Name
Name | four hundred twenty-one million seventy-two thousand eight |
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Notation
Scientific notation | 4.21072008 × 10^8 |
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Engineering notation | 4.21072008 × 10^6 |
Prime Factorization of 421072008
Prime Factorization 2 × 2 × 2 × 3 × 7 × 31 × 233 × 347
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 105268002 | Product of the distinct prime numbers |
The prime factorization of 421072008 is 2 × 2 × 2 × 3 × 7 × 31 × 233 × 347. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 421072008)
Multiplication
n×yn×2 | 842144016 |
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n×3 | 1263216024 |
n×4 | 1684288032 |
n×5 | 2105360040 |
Division
n÷yn÷2 | 210536004 |
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n÷3 | 140357336 |
n÷3 | 105268002 |
n÷5 | 84214401.6 |
Exponentiation
nyn2 | 177301635921152064 |
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n3 | 7.4656755859004E+25 |
n4 | 3.1435870100317E+34 |
n5 | 1.3236764946368E+43 |
Nth Root
y√n2√n | 20520.039181249 |
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3√n | 749.52385066194 |
4√n | 143.24817339586 |
5√n | 53.072711237259 |
Divisors of 421072008
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -421072007 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 421072008 can be divided by 128 positive divisors. The sum of these divisors (counting 421072008) is 1, the average is 0.0078125.
Base conversion 421072008
Base | System | Value |
---|---|---|
2 | Binary | 11001000110010000110010001000 |
3 | Ternary | 1002100022200012120 |
4 | Quaternary | 121012100302020 |
5 | Quinary | 1330243301013 |
6 | Senary | 105441011240 |
8 | Octal | 3106206210 |
10 | Decimal | 421072008 |
12 | Duodecimal | b9023b20 |
16 | Hexadecimal | 19190c88 |
20 | Vigesimal | 6bbe008 |
36 | Base36 | 6yp18o |
Cryptographic Hash Functions
md5 | 4bc05ea6345b7fd835ae3513fc70ef82 |
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sha1 | e82fba99db1b4f327d656ab9ae9b2c858ea6cadb |
sha256 | 4eb7edabd683fa095e7f43e1a1093e2545eaec346e476f5bf03d86f93a9312bc |
sha512 | 92fc57a691d4cb57ee1e449e9bb70d12e2bc922a47cf58a652a9deb5d3e477037c1ad2f9ac5576e52bdc6226d07db035a840c12dff03cc5e6d9502010b975e58 |
ripemd-160 | a543d50a84a19bf7ead0b4bd1c44ebf0459fcf3e |
421072008 as geometric shapes
Circle
Radius = nDiameter | 842144016 |
---|---|
Circumference | 2645673453.9302 |
Area | 5.5700951687934E+17 |
Sphere
Radius = nVolume | 3.1272148766333E+26 |
---|---|
Surface area | 2.2280380675174E+18 |
Circumference | 2645673453.9302 |
Square
Length = nPerimeter | 1684288032 |
---|---|
Area | 177301635921152064 |
Diagonal | 595485744.44927 |
Cube
Length = nSurface area | 1063809815526912384 |
---|---|
Volume | 7.4656755859004E+25 |
Space diagonal | 729318111.50105 |
Equilateral Triangle
Length = nPerimeter | 1263216024 |
---|---|
Area | 7.6773860420129E+16 |
Altitude | 364659055.75052 |
Triangular Pyramid
Length = nSurface area | 7.6773860420129E+16 |
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Volume | 8.7983830548818E+24 |
Height | 198495248.14976 |