812985346 (number)

812985346 is an even 9-digits composite number following 812985345 and preceding 812985347. In scientific notation, it is written as 8.12985346 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 405888000 positive integers (up to 812985346) that are relatively prime to 812985346.

Interesting facts

Basic properties

Name

Name eight hundred twelve million nine hundred eighty-five thousand three hundred forty-six

Notation

Scientific notation 8.12985346 × 10^8
Engineering notation 8.12985346 × 10^6

Prime Factorization of 812985346

Prime Factorization 2 × 673 × 604001

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 812985346
Product of the distinct prime numbers

The prime factorization of 812985346 is 2 × 673 × 604001. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 812985346)

Multiplication

n×y
n×2 1625970692
n×3 2438956038
n×4 3251941384
n×5 4064926730

Division

n÷y
n÷2 406492673
n÷3 270995115.33333
n÷3 203246336.5
n÷5 162597069.2

Exponentiation

ny
n2 660945172810739716
n3 5.3733874000457E+26
n4 4.3684852146182E+35
n5 3.5515144637023E+44

Nth Root

y√n
2√n 28512.8978885
3√n 933.31355318057
4√n 168.85762608926
5√n 60.536393434287

Divisors of 812985346

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -812985345
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 812985346 can be divided by 8 positive divisors. The sum of these divisors (counting 812985346) is 1, the average is 0.125.

Base conversion 812985346

Base System Value
2 Binary 110000011101010010110000000010
3 Ternary 2002122202221020101
4 Quaternary 300131102300002
5 Quinary 3131111012341
6 Senary 212401033014
8 Octal 6035226002
10 Decimal 812985346
12 Duodecimal 1a832576a
16 Hexadecimal 30752c02
20 Vigesimal ce13376
36 Base36 dg13ia

Cryptographic Hash Functions

md5 53d66a27ea1c70492d245e41a85b4369
sha1 c1b92056b9d507499bcb574a78ce5a730acfd5ff
sha256 6eb1f152eed4752ecbc3902f91b6077bab4aaedaa6fd58b1ae21ab93bc3aa10f
sha512 70c4c2b0b65b30593d7c777d16b938961c7120b6ef0aa0c1f709702a547999443c35e9e165da58c3eec6b04a57f77ad9522c1c31105fd0a6ade33d920309dc90
ripemd-160 610ca16fa8ae51e818cf62bd2940a9a2740d6236

812985346 as geometric shapes

Circle

Radius = n
Diameter 1625970692
Circumference 5108137580.9395
Area 2.0764204993279E+18

Sphere

Radius = n
Volume 2.2507992507834E+27
Surface area 8.3056819973114E+18
Circumference 5108137580.9395

Square

Length = n
Perimeter 3251941384
Area 660945172810739716
Diagonal 1149734902.3238

Cube

Length = n
Surface area 3965671036864438296
Volume 5.3733874000457E+26
Space diagonal 1408131925.081

Equilateral Triangle

Length = n
Perimeter 2438956038
Area 2.861976550814E+17
Altitude 704065962.54048

Triangular Pyramid

Length = n
Surface area 2.861976550814E+17
Volume 6.3325977808578E+25
Height 383244967.44126