813019968 (number)
813019968 is an even 9-digits composite number following 813019967 and preceding 813019969. In scientific notation, it is written as 8.13019968 × 10^8. The sum of its digits is 45. It has a total of 11 prime factors and 168 positive divisors. There are 251596800 positive integers (up to 813019968) that are relatively prime to 813019968.
Interesting facts
- 813019968 has 168 divisors, whose sum is 2501066880
- The reverse of 813019968 is 869910318
- Previous prime number is 79
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | eight hundred thirteen million nineteen thousand nine hundred sixty-eight |
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Notation
Scientific notation | 8.13019968 × 10^8 |
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Engineering notation | 8.13019968 × 10^6 |
Prime Factorization of 813019968
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 17 × 79 × 1051
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 11 | Total number of prime factors |
rad | Radical | 8468958 | Product of the distinct prime numbers |
The prime factorization of 813019968 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 17 × 79 × 1051. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 813019968)
Multiplication
n×yn×2 | 1626039936 |
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n×3 | 2439059904 |
n×4 | 3252079872 |
n×5 | 4065099840 |
Division
n÷yn÷2 | 406509984 |
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n÷3 | 271006656 |
n÷3 | 203254992 |
n÷5 | 162603993.6 |
Exponentiation
nyn2 | 661001468366721024 |
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n3 | 5.3740739265946E+26 |
n4 | 4.3692294118296E+35 |
n5 | 3.5522707565904E+44 |
Nth Root
y√n2√n | 28513.505010784 |
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3√n | 933.32680176835 |
4√n | 168.85942381396 |
5√n | 60.536909029142 |
Divisors of 813019968
168 divisors
τ | Total Divisors | 168 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -813019967 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.005952380952381 | 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 | 168 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 813019968 can be divided by 168 positive divisors. The sum of these divisors (counting 813019968) is 1, the average is 0.005952380952381.
Base conversion 813019968
Base | System | Value |
---|---|---|
2 | Binary | 110000011101011011001101000000 |
3 | Ternary | 2002122211200201200 |
4 | Quaternary | 300131123031000 |
5 | Quinary | 3131113114333 |
6 | Senary | 212401501200 |
8 | Octal | 6035331500 |
10 | Decimal | 813019968 |
12 | Duodecimal | 1a8341800 |
16 | Hexadecimal | 3075b340 |
20 | Vigesimal | ce179i8 |
36 | Base36 | dg1u80 |
Cryptographic Hash Functions
md5 | 0b8af81bcb21286b22efbda03aed1ef1 |
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sha1 | 0512f88aef4a63914b584116415acfdd00930a3a |
sha256 | d5e8d3290bdc13bb27d9711ede09861741b76846f46108fdc312a75d21e13b8b |
sha512 | 1896709b7529cfba1e907ad5ce6db6d3567353949455c36d7bb6a4bf5bafc52c8a30c93a7840358367aac4f6e8d70d52e5ad406548eb59047157ebb347a4a4f8 |
ripemd-160 | dc08664667835a13a55c76b55c8c7ff6739ac131 |
813019968 as geometric shapes
Circle
Radius = nDiameter | 1626039936 |
---|---|
Circumference | 5108355117.3812 |
Area | 2.076597357033E+18 |
Sphere
Radius = nVolume | 2.2510868223518E+27 |
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Surface area | 8.3063894281318E+18 |
Circumference | 5108355117.3812 |
Square
Length = nPerimeter | 3252079872 |
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Area | 661001468366721024 |
Diagonal | 1149783865.2257 |
Cube
Length = nSurface area | 3966008810200326144 |
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Volume | 5.3740739265946E+26 |
Space diagonal | 1408191892.144 |
Equilateral Triangle
Length = nPerimeter | 2439059904 |
---|---|
Area | 2.862220317722E+17 |
Altitude | 704095946.07201 |
Triangular Pyramid
Length = nSurface area | 2.862220317722E+17 |
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Volume | 6.3334068601548E+25 |
Height | 383261288.40858 |