813442904 (number)

813442904 is an even 9-digits composite number following 813442903 and preceding 813442905. In scientific notation, it is written as 8.13442904 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 8 positive divisors. There are 406721448 positive integers (up to 813442904) that are relatively prime to 813442904.

Interesting facts

Basic properties

Name

Name eight hundred thirteen million four hundred forty-two thousand nine hundred four

Notation

Scientific notation 8.13442904 × 10^8
Engineering notation 8.13442904 × 10^6

Prime Factorization of 813442904

Prime Factorization 2 × 2 × 2 × 101680363

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 203360726
Product of the distinct prime numbers

The prime factorization of 813442904 is 2 × 2 × 2 × 101680363. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 53, 24, 281, 410, 4204, 1327, 6791, 22301, 788958, 83167, 8440235, 3611321, 77779418, 21557233, 127047253, 971411872, 9102881050, 7259980765

Basic calculations (n = 813442904)

Multiplication

n×y
n×2 1626885808
n×3 2440328712
n×4 3253771616
n×5 4067214520

Division

n÷y
n÷2 406721452
n÷3 271147634.66667
n÷3 203360726
n÷5 162688580.8

Exponentiation

ny
n2 661689358067953216
n3 5.3824651297269E+26
n4 4.3783280658038E+35
n5 3.5615198965121E+44

Nth Root

y√n
2√n 28520.920462005
3√n 933.48861373344
4√n 168.88137985582
5√n 60.54320602387

Divisors of 813442904

1, 2, 4, 8, 101680363, 203360726, 406721452, 813442904

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 -813442903
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 813442904 can be divided by 8 positive divisors. The sum of these divisors (counting 813442904) is 1, the average is 0.125.

Base conversion 813442904

Base System Value
2 Binary 110000011111000010011101011000
3 Ternary 2002200122011212222
4 Quaternary 300133002131120
5 Quinary 3131220133104
6 Senary 212414523212
8 Octal 6037023530
10 Decimal 813442904
12 Duodecimal 1a8506508
16 Hexadecimal 307c2758
20 Vigesimal ce40754
36 Base36 dgawk8

Cryptographic Hash Functions

md5 64786feeb4a6ce680dfc806b7d971c72
sha1 dca57cf9f6860ab65e7ac71ce5ce955223f0bfc9
sha256 c3e32fea88e7ac8d01d178e386b7339f90806409899cb99fa09f74b0ea534977
sha512 6f4c34ac9d243acac5c48279327d44d2783f24e4502f4b50cab9e5eef6a6bd7633d65078db8992c46c6c4cdb843f285aecd93800c3a9753321413075328aaf9a
ripemd-160 c49eec4e8f5758639574944dab6bb463de06ca26

813442904 as geometric shapes

Circle

Radius = n
Diameter 1626885808
Circumference 5111012502.6423
Area 2.0787584262648E+18

Sphere

Radius = n
Volume 2.2546017213004E+27
Surface area 8.3150337050593E+18
Circumference 5111012502.6423

Square

Length = n
Perimeter 3253771616
Area 661689358067953216
Diagonal 1150381987.053

Cube

Length = n
Surface area 3970136148407719296
Volume 5.3824651297269E+26
Space diagonal 1408924438.7844

Equilateral Triangle

Length = n
Perimeter 2440328712
Area 2.8651989675033E+17
Altitude 704462219.39219

Triangular Pyramid

Length = n
Surface area 2.8651989675033E+17
Volume 6.3432959878834E+25
Height 383460662.35099