321049968 (number)
321049968 is an even 9-digits composite number following 321049967 and preceding 321049969. In scientific notation, it is written as 3.21049968 × 10^8. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 106244544 positive integers (up to 321049968) that are relatively prime to 321049968.
Interesting facts
- 321049968 has 40 divisors, whose sum is 835363200
- The reverse of 321049968 is 869940123
- Previous prime number is 139
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | three hundred twenty-one million forty-nine thousand nine hundred sixty-eight |
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Notation
Scientific notation | 3.21049968 × 10^8 |
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Engineering notation | 3.21049968 × 10^6 |
Prime Factorization of 321049968
Prime Factorization 2 × 2 × 2 × 2 × 3 × 139 × 48119
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 40131246 | Product of the distinct prime numbers |
The prime factorization of 321049968 is 2 × 2 × 2 × 2 × 3 × 139 × 48119. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 321049968)
Multiplication
n×yn×2 | 642099936 |
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n×3 | 963149904 |
n×4 | 1284199872 |
n×5 | 1605249840 |
Division
n÷yn÷2 | 160524984 |
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n÷3 | 107016656 |
n÷3 | 80262492 |
n÷5 | 64209993.6 |
Exponentiation
nyn2 | 103073081952801024 |
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n3 | 3.3091609662608E+25 |
n4 | 1.0624060223249E+34 |
n5 | 3.4108541947041E+42 |
Nth Root
y√n2√n | 17917.867283804 |
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3√n | 684.73765363555 |
4√n | 133.85763812276 |
5√n | 50.270652951307 |
Divisors of 321049968
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -321049967 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 321049968 can be divided by 40 positive divisors. The sum of these divisors (counting 321049968) is 1, the average is 0.025.
Base conversion 321049968
Base | System | Value |
---|---|---|
2 | Binary | 10011001000101101010101110000 |
3 | Ternary | 211101010000202120 |
4 | Quaternary | 103020231111300 |
5 | Quinary | 1124142044333 |
6 | Senary | 51505114240 |
8 | Octal | 2310552560 |
10 | Decimal | 321049968 |
12 | Duodecimal | 8b628980 |
16 | Hexadecimal | 1322d570 |
20 | Vigesimal | 506b4i8 |
36 | Base36 | 5b57qo |
Cryptographic Hash Functions
md5 | 564ab8de37039af50f74740fd77dd489 |
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sha1 | 92f6dab0d2cb365599bb60af7420344c94b33017 |
sha256 | 1ef700393b492a36f4dc4ebecf454a9019b0effb3bd1048d42b2d084aa214db4 |
sha512 | 9aaa4275969daede4f64ad6dd151d5cdad79038e59c7b43d78d51b47ca44987e754cc158bc22f82890693a6fc54cbd6dcf61c535c749e35e1f926c5cf996af63 |
ripemd-160 | c867ffe0986826f95238d1d9f3f5dd89e3f5c22f |
321049968 as geometric shapes
Circle
Radius = nDiameter | 642099936 |
---|---|
Circumference | 2017216441.8081 |
Area | 3.2381363704578E+17 |
Sphere
Radius = nVolume | 1.3861381041535E+26 |
---|---|
Surface area | 1.2952545481831E+18 |
Circumference | 2017216441.8081 |
Square
Length = nPerimeter | 1284199872 |
---|---|
Area | 103073081952801024 |
Diagonal | 454033218.94505 |
Cube
Length = nSurface area | 618438491716806144 |
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Volume | 3.3091609662608E+25 |
Space diagonal | 556074856.34436 |
Equilateral Triangle
Length = nPerimeter | 963149904 |
---|---|
Area | 4.4631953708741E+16 |
Altitude | 278037428.17218 |
Triangular Pyramid
Length = nSurface area | 4.4631953708741E+16 |
---|---|
Volume | 3.8998835988014E+24 |
Height | 151344406.31502 |