816505966 (number)

816505966 is an even 9-digits composite number following 816505965 and preceding 816505967. In scientific notation, it is written as 8.16505966 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 408252982 positive integers (up to 816505966) that are relatively prime to 816505966.

Interesting facts

Basic properties

Name

Name eight hundred sixteen million five hundred five thousand nine hundred sixty-six

Notation

Scientific notation 8.16505966 × 10^8
Engineering notation 8.16505966 × 10^6

Prime Factorization of 816505966

Prime Factorization 2 × 408252983

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 816505966
Product of the distinct prime numbers

The prime factorization of 816505966 is 2 × 408252983. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 2, 97, 59, 720, 974, 1100, 6899, 70146, 68757, 896494, 989563, 2503042, 3145403, 77346065, 507440, 878546845, 890858623, 1301811341, 8097031848

Basic calculations (n = 816505966)

Multiplication

n×y
n×2 1633011932
n×3 2449517898
n×4 3266023864
n×5 4082529830

Division

n÷y
n÷2 408252983
n÷3 272168655.33333
n÷3 204126491.5
n÷5 163301193.2

Exponentiation

ny
n2 666681992513593156
n3 5.4434982431212E+26
n4 4.4446487914189E+35
n5 3.6290822549683E+44

Nth Root

y√n
2√n 28574.568518177
3√n 934.65884624565
4√n 169.04013877827
5√n 60.588733226132

Divisors of 816505966

1, 2, 408252983, 816505966

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 -816505965
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 816505966 can be divided by 4 positive divisors. The sum of these divisors (counting 816505966) is 1, the average is 0.25.

Base conversion 816505966

Base System Value
2 Binary 110000101010101110010001101110
3 Ternary 2002220101210121201
4 Quaternary 300222232101232
5 Quinary 3133011142331
6 Senary 213004320114
8 Octal 6052562156
10 Decimal 816505966
12 Duodecimal 1a954303a
16 Hexadecimal 30aae46e
20 Vigesimal cf334i6
36 Base36 di4k1a

Cryptographic Hash Functions

md5 e34d6dfcaa30f6b4eac23a2085e7f817
sha1 39f653fb759ce8a180d5eb5affb9458943b3ea56
sha256 7944e41b9bd3a75a4b153ba4d22b861189e9e672c49734c772a177dac4bd2cd3
sha512 2f8c55369fc5ef512ccd937f16e6deead568a9529ee916a80089cd64cfc0f9db14a1495919b7b1a49f5a9e6619e121da74d826749bd586566a07df30837e43c0
ripemd-160 1d9570b1c7518eec4365ed430a43651a2cdb4743

816505966 as geometric shapes

Circle

Radius = n
Diameter 1633011932
Circumference 5130258288.7957
Area 2.0944432499613E+18

Sphere

Radius = n
Volume 2.2801672120558E+27
Surface area 8.3777729998452E+18
Circumference 5130258288.7957

Square

Length = n
Perimeter 3266023864
Area 666681992513593156
Diagonal 1154713810.8757

Cube

Length = n
Surface area 4000091955081558936
Volume 5.4434982431212E+26
Space diagonal 1414229817.7951

Equilateral Triangle

Length = n
Perimeter 2449517898
Area 2.886817708812E+17
Altitude 707114908.89755

Triangular Pyramid

Length = n
Surface area 2.886817708812E+17
Volume 6.4152242018134E+25
Height 384904603.62525