813426994 (number)

813426994 is an even 9-digits composite number following 813426993 and preceding 813426995. In scientific notation, it is written as 8.13426994 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 406713496 positive integers (up to 813426994) that are relatively prime to 813426994.

Interesting facts

Basic properties

Name

Name eight hundred thirteen million four hundred twenty-six thousand nine hundred ninety-four

Notation

Scientific notation 8.13426994 × 10^8
Engineering notation 8.13426994 × 10^6

Prime Factorization of 813426994

Prime Factorization 2 × 406713497

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 813426994
Product of the distinct prime numbers

The prime factorization of 813426994 is 2 × 406713497. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 7, 27, 63, 815, 250, 8648, 8612, 79017, 94115, 679902, 354767, 3374449, 7356087, 19271493, 29484271, 748815525, 589509349, 6417635826, 8705535868

Basic calculations (n = 813426994)

Multiplication

n×y
n×2 1626853988
n×3 2440280982
n×4 3253707976
n×5 4067134970

Division

n÷y
n÷2 406713497
n÷3 271142331.33333
n÷3 203356748.5
n÷5 162685398.8

Exponentiation

ny
n2 661663474567876036
n3 5.3821493115734E+26
n4 4.3779855357723E+35
n5 3.5611716141388E+44

Nth Root

y√n
2√n 28520.641542574
3√n 933.4825277088
4√n 168.88055406877
5√n 60.542969191035

Divisors of 813426994

1, 2, 406713497, 813426994

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 -813426993
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 813426994 can be divided by 4 positive divisors. The sum of these divisors (counting 813426994) is 1, the average is 0.25.

Base conversion 813426994

Base System Value
2 Binary 110000011110111110100100110010
3 Ternary 2002200121101001201
4 Quaternary 300132332210302
5 Quinary 3131214130434
6 Senary 212414321414
8 Octal 6036764462
10 Decimal 813426994
12 Duodecimal 1a84b926a
16 Hexadecimal 307be932
20 Vigesimal ce3i79e
36 Base36 dgakaa

Cryptographic Hash Functions

md5 0afb3656d1943744984d9b4d837765ae
sha1 99594cc88feca839636d7c69b9861062d18e5d60
sha256 81ab0d02efbf4c889e8d0ee3f7f63bd47e93f5c095835705d351bdb0ba3b1c79
sha512 46ff93b84302da54d91fe9df0b73c68e5085b41acdfe241fcbd590eda2d30cafe1d49461bd016e1d4787c127fbcc461bb8d9201756e4905ae1805c8a82c47201
ripemd-160 98b00897ef42b2481bcb250796fc9b4d98894378

813426994 as geometric shapes

Circle

Radius = n
Diameter 1626853988
Circumference 5110912537.1641
Area 2.0786771108511E+18

Sphere

Radius = n
Volume 2.2544694317017E+27
Surface area 8.3147084434045E+18
Circumference 5110912537.1641

Square

Length = n
Perimeter 3253707976
Area 661663474567876036
Diagonal 1150359486.9152

Cube

Length = n
Surface area 3969980847407256216
Volume 5.3821493115734E+26
Space diagonal 1408896881.856

Equilateral Triangle

Length = n
Perimeter 2440280982
Area 2.8650868886603E+17
Altitude 704448440.92801

Triangular Pyramid

Length = n
Surface area 2.8650868886603E+17
Volume 6.3429237926201E+25
Height 383453162.30506