812989814 (number)
812989814 is an even 9-digits composite number following 812989813 and preceding 812989815. In scientific notation, it is written as 8.12989814 × 10^8. The sum of its digits is 50. It has a total of 5 prime factors and 32 positive divisors. There are 317741472 positive integers (up to 812989814) that are relatively prime to 812989814.
Interesting facts
- 812989814 has 32 divisors, whose sum is 1519015680
- The reverse of 812989814 is 418989218
- Previous prime number is 83
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 50
- Digital Root 5
Name
Name | eight hundred twelve million nine hundred eighty-nine thousand eight hundred fourteen |
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Notation
Scientific notation | 8.12989814 × 10^8 |
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Engineering notation | 8.12989814 × 10^6 |
Prime Factorization of 812989814
Prime Factorization 2 × 7 × 13 × 83 × 53819
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 812989814 | Product of the distinct prime numbers |
The prime factorization of 812989814 is 2 × 7 × 13 × 83 × 53819. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 812989814)
Multiplication
n×yn×2 | 1625979628 |
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n×3 | 2438969442 |
n×4 | 3251959256 |
n×5 | 4064949070 |
Division
n÷yn÷2 | 406494907 |
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n÷3 | 270996604.66667 |
n÷3 | 203247453.5 |
n÷5 | 162597962.8 |
Exponentiation
nyn2 | 660952437667754596 |
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n3 | 5.3734759936235E+26 |
n4 | 4.3685812485895E+35 |
n5 | 3.5516120567346E+44 |
Nth Root
y√n2√n | 28512.976238899 |
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3√n | 933.31526294379 |
4√n | 168.85785809046 |
5√n | 60.53645997325 |
Divisors of 812989814
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 | -812989813 | 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 812989814 can be divided by 32 positive divisors. The sum of these divisors (counting 812989814) is 1, the average is 0.03125.
Base conversion 812989814
Base | System | Value |
---|---|---|
2 | Binary | 110000011101010011110101110110 |
3 | Ternary | 2002122210011100212 |
4 | Quaternary | 300131103311312 |
5 | Quinary | 3131111133224 |
6 | Senary | 212401105422 |
8 | Octal | 6035236566 |
10 | Decimal | 812989814 |
12 | Duodecimal | 1a8328272 |
16 | Hexadecimal | 30753d76 |
20 | Vigesimal | ce13eae |
36 | Base36 | dg16ye |
Cryptographic Hash Functions
md5 | e01aef4b66357947b4a6c40885e6b2c7 |
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sha1 | cf02c75b9c8685e8cc6f700e9b1ff1fc3a24ced8 |
sha256 | e13bc69ea57295f3c87e038d833038866aa8a9aad22b571176e7906d474e1b2a |
sha512 | 1cafa6c2fac5b18979d1ae6ea52a8a75a12cb6857f14328b5f29c8defc3e7e2664c942d43222e6b8b7c45cceac41b0a100de79858aa5b83fead747f9f284c6bd |
ripemd-160 | a66cc4e79fa4c8d2f063eee6d26e997c19f58ab3 |
812989814 as geometric shapes
Circle
Radius = nDiameter | 1625979628 |
---|---|
Circumference | 5108165654.2115 |
Area | 2.0764433225493E+18 |
Sphere
Radius = nVolume | 2.2508363607745E+27 |
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Surface area | 8.3057732901971E+18 |
Circumference | 5108165654.2115 |
Square
Length = nPerimeter | 3251959256 |
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Area | 660952437667754596 |
Diagonal | 1149741221.03 |
Cube
Length = nSurface area | 3965714626006527576 |
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Volume | 5.3734759936235E+26 |
Space diagonal | 1408139663.884 |
Equilateral Triangle
Length = nPerimeter | 2438969442 |
---|---|
Area | 2.8620080085676E+17 |
Altitude | 704069831.94199 |
Triangular Pyramid
Length = nSurface area | 2.8620080085676E+17 |
---|---|
Volume | 6.3327021893905E+25 |
Height | 383247073.67666 |