800320945 (number)
800320945 is an odd 9-digits composite number following 800320944 and preceding 800320946. In scientific notation, it is written as 8.00320945 × 10^8. The sum of its digits is 31. It has a total of 5 prime factors and 32 positive divisors. There are 586595520 positive integers (up to 800320945) that are relatively prime to 800320945.
Interesting facts
- 800320945 has 32 divisors, whose sum is 1044679680
- The reverse of 800320945 is 549023008
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 31
- Digital Root 4
Name
Name | eight hundred million three hundred twenty thousand nine hundred forty-five |
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Notation
Scientific notation | 8.00320945 × 10^8 |
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Engineering notation | 8.00320945 × 10^6 |
Prime Factorization of 800320945
Prime Factorization 5 × 43 × 107 × 19 × 1831
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 800320945 | Product of the distinct prime numbers |
The prime factorization of 800320945 is 5 × 43 × 107 × 19 × 1831. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 800320945)
Multiplication
n×yn×2 | 1600641890 |
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n×3 | 2400962835 |
n×4 | 3201283780 |
n×5 | 4001604725 |
Division
n÷yn÷2 | 400160472.5 |
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n÷3 | 266773648.33333 |
n÷3 | 200080236.25 |
n÷5 | 160064189 |
Exponentiation
nyn2 | 640513615005693025 |
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n3 | 5.1261646164672E+26 |
n4 | 4.1025769100766E+35 |
n5 | 3.2833782296077E+44 |
Nth Root
y√n2√n | 28289.944238192 |
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3√n | 928.44189135256 |
4√n | 168.19614810748 |
5√n | 60.346604185506 |
Divisors of 800320945
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 | -800320944 | 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 800320945 can be divided by 32 positive divisors. The sum of these divisors (counting 800320945) is 1, the average is 0.03125.
Base conversion 800320945
Base | System | Value |
---|---|---|
2 | Binary | 101111101100111110110110110001 |
3 | Ternary | 2001202221111221111 |
4 | Quaternary | 233230332312301 |
5 | Quinary | 3114340232240 |
6 | Senary | 211225353321 |
8 | Octal | 5754766661 |
10 | Decimal | 800320945 |
12 | Duodecimal | 1a4038841 |
16 | Hexadecimal | 2fb3edb1 |
20 | Vigesimal | ca20275 |
36 | Base36 | d8hnld |
Cryptographic Hash Functions
md5 | ee830f545fce6bda07bd42f8694e8bdb |
---|---|
sha1 | b9ecf1ffe29a15275f8661779769a775cefc97e9 |
sha256 | 9fa9f67c3b6cbbb8f6b954368e2e156321299ded72897b0f66bc5b116200f1b6 |
sha512 | 86152bc67647340eff0d7a9966a5892c4978bc1010681b2269fdee66a974963693cb67225d12b822964777c7d0cf619c381dd2562722ca48a92709d82077bbb9 |
ripemd-160 | c73fd38798d20fc2968bc8813178040118b487dc |
800320945 as geometric shapes
Circle
Radius = nDiameter | 1600641890 |
---|---|
Circumference | 5028564802.6521 |
Area | 2.0122328674261E+18 |
Sphere
Radius = nVolume | 2.147242813358E+27 |
---|---|
Surface area | 8.0489314697045E+18 |
Circumference | 5028564802.6521 |
Square
Length = nPerimeter | 3201283780 |
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Area | 640513615005693025 |
Diagonal | 1131824734.6703 |
Cube
Length = nSurface area | 3843081690034158150 |
---|---|
Volume | 5.1261646164672E+26 |
Space diagonal | 1386196539.1015 |
Equilateral Triangle
Length = nPerimeter | 2400962835 |
---|---|
Area | 2.7735053103237E+17 |
Altitude | 693098269.55077 |
Triangular Pyramid
Length = nSurface area | 2.7735053103237E+17 |
---|---|
Volume | 6.0412429363042E+25 |
Height | 377274911.55675 |