421379904 (number)
421379904 is an even 9-digits composite number following 421379903 and preceding 421379905. In scientific notation, it is written as 4.21379904 × 10^8. The sum of its digits is 39. It has a total of 10 prime factors and 112 positive divisors. There are 126604800 positive integers (up to 421379904) that are relatively prime to 421379904.
Interesting facts
- 421379904 has 112 divisors, whose sum is 1226612736
- The reverse of 421379904 is 409973124
- Previous prime number is 1571
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 39
- Digital Root 3
Name
Name | four hundred twenty-one million three hundred seventy-nine thousand nine hundred four |
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Notation
Scientific notation | 4.21379904 × 10^8 |
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Engineering notation | 4.21379904 × 10^6 |
Prime Factorization of 421379904
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 1571 × 127
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 13168122 | Product of the distinct prime numbers |
The prime factorization of 421379904 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 1571 × 127. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 421379904)
Multiplication
n×yn×2 | 842759808 |
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n×3 | 1264139712 |
n×4 | 1685519616 |
n×5 | 2106899520 |
Division
n÷yn÷2 | 210689952 |
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n÷3 | 140459968 |
n÷3 | 105344976 |
n÷5 | 84275980.8 |
Exponentiation
nyn2 | 177561023495049216 |
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n3 | 7.4820647034486E+25 |
n4 | 3.1527917064609E+34 |
n5 | 1.3285230666005E+43 |
Nth Root
y√n2√n | 20527.540135145 |
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3√n | 749.70649493246 |
4√n | 143.27435267746 |
5√n | 53.080470526777 |
Divisors of 421379904
112 divisors
τ | Total Divisors | 112 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -421379903 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0089285714285714 | 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 | 112 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 421379904 can be divided by 112 positive divisors. The sum of these divisors (counting 421379904) is 1, the average is 0.0089285714285714.
Base conversion 421379904
Base | System | Value |
---|---|---|
2 | Binary | 11001000111011011111101000000 |
3 | Ternary | 1002100220022120010 |
4 | Quaternary | 121013123331000 |
5 | Quinary | 1330333124104 |
6 | Senary | 105451344520 |
8 | Octal | 3107337500 |
10 | Decimal | 421379904 |
12 | Duodecimal | b9152140 |
16 | Hexadecimal | 191dbf40 |
20 | Vigesimal | 6bdc9f4 |
36 | Base36 | 6yvmtc |
Cryptographic Hash Functions
md5 | b5bebc7a677a62fe78fd1bb69bdf317b |
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sha1 | b7bc206ec24c5dd2be6521fec4ba2eff221155dd |
sha256 | e7bd7608e478a7e28e40c44c8d630ac3ab824de880033d90bae16ae357d843e7 |
sha512 | 6207dc98d3ffe4110b427d95b1a655a330d1867f831df74b2c5e66bfd74638f6b3008cc7f584e2008cbe62bb87c3e4aa4d2e25ab66d30eb379116566337c0dca |
ripemd-160 | ec01ad20b098c20f97887aaead801110e21bdd32 |
421379904 as geometric shapes
Circle
Radius = nDiameter | 842759808 |
---|---|
Circumference | 2647608021.5535 |
Area | 5.5782440697593E+17 |
Sphere
Radius = nVolume | 3.1340799341383E+26 |
---|---|
Surface area | 2.2312976279037E+18 |
Circumference | 2647608021.5535 |
Square
Length = nPerimeter | 1685519616 |
---|---|
Area | 177561023495049216 |
Diagonal | 595921175.14827 |
Cube
Length = nSurface area | 1065366140970295296 |
---|---|
Volume | 7.4820647034486E+25 |
Space diagonal | 729851403.0165 |
Equilateral Triangle
Length = nPerimeter | 1264139712 |
---|---|
Area | 7.6886178534339E+16 |
Altitude | 364925701.50825 |
Triangular Pyramid
Length = nSurface area | 7.6886178534339E+16 |
---|---|
Volume | 8.8176978151417E+24 |
Height | 198640391.71609 |