816394469 (number)

816394469 is an odd 9-digits composite number following 816394468 and preceding 816394470. In scientific notation, it is written as 8.16394469 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 742176780 positive integers (up to 816394469) that are relatively prime to 816394469.

Interesting facts

Basic properties

Name

Name eight hundred sixteen million three hundred ninety-four thousand four hundred sixty-nine

Notation

Scientific notation 8.16394469 × 10^8
Engineering notation 8.16394469 × 10^6

Prime Factorization of 816394469

Prime Factorization 11 × 74217679

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 816394469
Product of the distinct prime numbers

The prime factorization of 816394469 is 11 × 74217679. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 816394469)

Multiplication

n×y
n×2 1632788938
n×3 2449183407
n×4 3265577876
n×5 4081972345

Division

n÷y
n÷2 408197234.5
n÷3 272131489.66667
n÷3 204098617.25
n÷5 163278893.8

Exponentiation

ny
n2 666499929013791961
n3 5.4412685563575E+26
n4 4.4422215537539E+35
n5 3.6266051065573E+44

Nth Root

y√n
2√n 28572.617468478
3√n 934.61630056704
4√n 169.03436771402
5√n 60.587078411276

Divisors of 816394469

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -816394468
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 816394469 can be divided by 4 positive divisors. The sum of these divisors (counting 816394469) is 1, the average is 0.25.

Base conversion 816394469

Base System Value
2 Binary 110000101010010011000011100101
3 Ternary 2002220012010200012
4 Quaternary 300222103003211
5 Quinary 3132444110334
6 Senary 213002100005
8 Octal 6052230345
10 Decimal 816394469
12 Duodecimal 1a94aa605
16 Hexadecimal 30a930e5
20 Vigesimal cf29639
36 Base36 di2605

Cryptographic Hash Functions

md5 65e310e73076b2a1dadc9d86bcab5ae9
sha1 bf9dcb4a24da8d7f93c94ce90c476f5dbf9b74a0
sha256 c2cde238725e681ed43607f7e080f6c33ad879dc2e632ff27e049717050c6ae8
sha512 ef626f4641410d9a05730684a5dfb61137b613b5c2064fd272ad3d3dbf4b4ce3927f78d59ca328471760559d5a38b212064e52c2a2b964b192d59ff8627af933
ripemd-160 0b90cdc3ce380ddac501b2658a5f1e531d7ea5b7

816394469 as geometric shapes

Circle

Radius = n
Diameter 1632788938
Circumference 5129557732.4835
Area 2.0938712806078E+18

Sphere

Radius = n
Volume 2.2792332430483E+27
Surface area 8.3754851224314E+18
Circumference 5129557732.4835

Square

Length = n
Perimeter 3265577876
Area 666499929013791961
Diagonal 1154556130.3062

Cube

Length = n
Surface area 3998999574082751766
Volume 5.4412685563575E+26
Space diagonal 1414036699.3262

Equilateral Triangle

Length = n
Perimeter 2449183407
Area 2.8860293507323E+17
Altitude 707018349.66311

Triangular Pyramid

Length = n
Surface area 2.8860293507323E+17
Volume 6.4125964907626E+25
Height 384852043.43539