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

Basic properties

Name

Name eight hundred thirteen million nineteen thousand nine hundred sixty-eight

Notation

Scientific notation 8.13019968 × 10^8
Engineering notation 8.13019968 × 10^6

Prime Factorization of 813019968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 17 × 79 × 1051

Composite number
ω 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×y
n×2 1626039936
n×3 2439059904
n×4 3252079872
n×5 4065099840

Division

n÷y
n÷2 406509984
n÷3 271006656
n÷3 203254992
n÷5 162603993.6

Exponentiation

ny
n2 661001468366721024
n3 5.3740739265946E+26
n4 4.3692294118296E+35
n5 3.5522707565904E+44

Nth Root

y√n
2√n 28513.505010784
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
sha1 0512f88aef4a63914b584116415acfdd00930a3a
sha256 d5e8d3290bdc13bb27d9711ede09861741b76846f46108fdc312a75d21e13b8b
sha512 1896709b7529cfba1e907ad5ce6db6d3567353949455c36d7bb6a4bf5bafc52c8a30c93a7840358367aac4f6e8d70d52e5ad406548eb59047157ebb347a4a4f8
ripemd-160 dc08664667835a13a55c76b55c8c7ff6739ac131

813019968 as geometric shapes

Circle

Radius = n
Diameter 1626039936
Circumference 5108355117.3812
Area 2.076597357033E+18

Sphere

Radius = n
Volume 2.2510868223518E+27
Surface area 8.3063894281318E+18
Circumference 5108355117.3812

Square

Length = n
Perimeter 3252079872
Area 661001468366721024
Diagonal 1149783865.2257

Cube

Length = n
Surface area 3966008810200326144
Volume 5.3740739265946E+26
Space diagonal 1408191892.144

Equilateral Triangle

Length = n
Perimeter 2439059904
Area 2.862220317722E+17
Altitude 704095946.07201

Triangular Pyramid

Length = n
Surface area 2.862220317722E+17
Volume 6.3334068601548E+25
Height 383261288.40858