82156965 (number)

82156965 is an odd 8-digits composite number following 82156964 and preceding 82156966. In scientific notation, it is written as 8.2156965 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 39644160 positive integers (up to 82156965) that are relatively prime to 82156965.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred fifty-six thousand nine hundred sixty-five

Notation

Scientific notation 8.2156965 × 10^7
Engineering notation 8.2156965 × 10^6

Prime Factorization of 82156965

Prime Factorization 5 × 3 × 11 × 233 × 2137

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 82156965
Product of the distinct prime numbers

The prime factorization of 82156965 is 5 × 3 × 11 × 233 × 2137. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 49, 98, 648, 521, 9841, 2224, 31257, 86826, 679049, 637612, 7347137, 135452, 54587423, 384971, 100992531, 563116983, 3755709553, 249835941

Basic calculations (n = 82156965)

Multiplication

n×y
n×2 164313930
n×3 246470895
n×4 328627860
n×5 410784825

Division

n÷y
n÷2 41078482.5
n÷3 27385655
n÷3 20539241.25
n÷5 16431393

Exponentiation

ny
n2 6749766898011225
n3 5.5454036279807E+23
n4 4.5559353177488E+31
n5 3.7430181844255E+39

Nth Root

y√n
2√n 9064.0479367664
3√n 434.72517982853
4√n 95.20529363836
5√n 38.276205490619

Divisors of 82156965

1, 3, 5, 11, 15, 33, 55, 165, 233, 699, 1165, 2137, 2563, 3495, 6411, 7689, 10685, 12815, 23507, 32055, 38445, 70521, 117535, 352605, 497921, 1493763, 2489605, 5477131, 7468815, 16431393, 27385655, 82156965

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82156964
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82156965 can be divided by 32 positive divisors. The sum of these divisors (counting 82156965) is 1, the average is 0.03125.

Base conversion 82156965

Base System Value
2 Binary 100111001011001110110100101
3 Ternary 12201121000011120
4 Quaternary 10321121312211
5 Quinary 132013010330
6 Senary 12052524153
8 Octal 471316645
10 Decimal 82156965
12 Duodecimal 23620659
16 Hexadecimal 4e59da5
20 Vigesimal 15d9c85
36 Base36 1cwwpx

Cryptographic Hash Functions

md5 e866d965f89dbcc60badcd530747a953
sha1 9e417f2c372e28425c48213a7e7260b6170a5075
sha256 52159019840a6beef3fae7c7d97548192e39aae4388265baf01747b2381aa34f
sha512 d6c28be89928c1b9e9675e6670de0c339dd7594cdc6e43f1e3c92c7f3183871374eae6c7ea38d6551a17e20fef42db00611bb4a80d7adc4ae3623b0fe3c4cdfb
ripemd-160 09f1615525875671f69ccdb5dfd44275e6af32ea

82156965 as geometric shapes

Circle

Radius = n
Diameter 164313930
Circumference 516207435.37047
Area 2.1205018100236E+16

Sphere

Radius = n
Volume 2.3228532398472E+24
Surface area 8.4820072400943E+16
Circumference 516207435.37047

Square

Length = n
Perimeter 328627860
Area 6749766898011225
Diagonal 116187494.14641

Cube

Length = n
Surface area 40498601388067350
Volume 5.5454036279807E+23
Space diagonal 142300037.57566

Equilateral Triangle

Length = n
Perimeter 246470895
Area 2.9227348016505E+15
Altitude 71150018.787829

Triangular Pyramid

Length = n
Surface area 2.9227348016505E+15
Volume 6.5353208496027E+22
Height 38729164.715471