82156904 (number)

82156904 is an even 8-digits composite number following 82156903 and preceding 82156905. In scientific notation, it is written as 8.2156904 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 40924672 positive integers (up to 82156904) that are relatively prime to 82156904.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred fifty-six thousand nine hundred four

Notation

Scientific notation 8.2156904 × 10^7
Engineering notation 8.2156904 × 10^6

Prime Factorization of 82156904

Prime Factorization 2 × 2 × 2 × 269 × 38177

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20539226
Product of the distinct prime numbers

The prime factorization of 82156904 is 2 × 2 × 2 × 269 × 38177. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 27, 22, 255, 103, 8028, 9750, 82267, 52336, 879836, 938404, 1366981, 5669233, 43782483, 61860152, 520260416, 31111491, 4807952248, 2970257351

Basic calculations (n = 82156904)

Multiplication

n×y
n×2 164313808
n×3 246470712
n×4 328627616
n×5 410784520

Division

n÷y
n÷2 41078452
n÷3 27385634.666667
n÷3 20539226
n÷5 16431380.8

Exponentiation

ny
n2 6749756874865216
n3 5.5453912759164E+23
n4 4.555921786979E+31
n5 3.7430042888434E+39

Nth Root

y√n
2√n 9064.0445718233
3√n 434.72507223675
4√n 95.205275966321
5√n 38.276199806745

Divisors of 82156904

1, 2, 4, 8, 269, 538, 1076, 2152, 38177, 76354, 152708, 305416, 10269613, 20539226, 41078452, 82156904

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82156903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82156904 can be divided by 16 positive divisors. The sum of these divisors (counting 82156904) is 1, the average is 0.0625.

Base conversion 82156904

Base System Value
2 Binary 100111001011001110101101000
3 Ternary 12201121000002022
4 Quaternary 10321121311220
5 Quinary 132013010104
6 Senary 12052524012
8 Octal 471316550
10 Decimal 82156904
12 Duodecimal 23620608
16 Hexadecimal 4e59d68
20 Vigesimal 15d9c54
36 Base36 1cwwo8

Cryptographic Hash Functions

md5 1ab69f5ed82b1b1ae17413910a77f8eb
sha1 087d72f056498f7696ea4f454dedcc4ec99db0f3
sha256 fec5e2a9a1256b000664eec859500b70f44b74e2cc92da1563c909cdcc39fcc1
sha512 9423df03323c2d45f01ecafadbf5ca883f1ecddde9f2380513a3fd9f38df1bb9b79ddd04e145ef47f7aa2d3b2709f32bb2956c5fcc0ee816e5f210560c69c474
ripemd-160 f4197bbc1fb1e045bc58a9f3b1c0c79305d44002

82156904 as geometric shapes

Circle

Radius = n
Diameter 164313808
Circumference 516207052.09616
Area 2.1204986611594E+16

Sphere

Radius = n
Volume 2.3228480658267E+24
Surface area 8.4819946446375E+16
Circumference 516207052.09616

Square

Length = n
Perimeter 328627616
Area 6749756874865216
Diagonal 116187407.87938

Cube

Length = n
Surface area 40498541249191296
Volume 5.5453912759164E+23
Space diagonal 142299931.92056

Equilateral Triangle

Length = n
Perimeter 246470712
Area 2.922730461501E+15
Altitude 71149965.960279

Triangular Pyramid

Length = n
Surface area 2.922730461501E+15
Volume 6.5353062925554E+22
Height 38729135.959795