82169400 (number)

82169400 is an even 8-digits composite number following 82169399 and preceding 82169401. In scientific notation, it is written as 8.2169400 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 16 positive divisors. There are 21911680 positive integers (up to 82169400) that are relatively prime to 82169400.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred sixty-nine thousand four hundred

Notation

Scientific notation 8.2169400 × 10^7
Engineering notation 8.2169400 × 10^6

Prime Factorization of 82169400

Prime Factorization 2 × 2 × 2 × 75 × 136949

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20542350
Product of the distinct prime numbers

The prime factorization of 82169400 is 2 × 2 × 2 × 75 × 136949. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 5, 89, 460, 570, 9030, 9962, 19010, 71557, 936854, 745357, 3642348, 7095097, 17492172, 38537136, 901670204, 37885323, 9674583624, 9070792245

Basic calculations (n = 82169400)

Multiplication

n×y
n×2 164338800
n×3 246508200
n×4 328677600
n×5 410847000

Division

n÷y
n÷2 41084700
n÷3 27389800
n÷3 20542350
n÷5 16433880

Exponentiation

ny
n2 6751810296360000
n3 5.5479220096572E+23
n4 4.5586942278033E+31
n5 3.7458516948206E+39

Nth Root

y√n
2√n 9064.7338626128
3√n 434.74711156574
4√n 95.208895921615
5√n 38.277364091845

Divisors of 82169400

1, 2, 4, 8, 75, 150, 300, 600, 136949, 273898, 547796, 1095592, 10271175, 20542350, 41084700, 82169400

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 -82169399
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 82169400 can be divided by 16 positive divisors. The sum of these divisors (counting 82169400) is 1, the average is 0.0625.

Base conversion 82169400

Base System Value
2 Binary 100111001011100111000111000
3 Ternary 12201121122020010
4 Quaternary 10321130320320
5 Quinary 132013410100
6 Senary 12053101520
8 Octal 471347070
10 Decimal 82169400
12 Duodecimal 236278a0
16 Hexadecimal 4e5ce38
20 Vigesimal 15db3a0
36 Base36 1cx6bc

Cryptographic Hash Functions

md5 e625011f3b1b77d4f0373e92412745c6
sha1 80eeba3b282b11b15d640ca86bdb6b53380f6c48
sha256 d49192bf34198e4556d08f5beb815921709d19100af50d9f01518f9a074e04af
sha512 18f06948976b55f889aa192eb43baf2186e2c295c680236f3a5df9fc31174219db2eaabadaff0981dcc97756d0d4820cc9848825e3634e1218a3bee0f6f50c0c
ripemd-160 8a6598e54c2c62e29e64777f1df60f44418eefef

82169400 as geometric shapes

Circle

Radius = n
Diameter 164338800
Circumference 516285566.77976
Area 2.1211437625476E+16

Sphere

Radius = n
Volume 2.3239081370971E+24
Surface area 8.4845750501906E+16
Circumference 516285566.77976

Square

Length = n
Perimeter 328677600
Area 6751810296360000
Diagonal 116205079.89206

Cube

Length = n
Surface area 40510861778160000
Volume 5.5479220096572E+23
Space diagonal 142321575.62745

Equilateral Triangle

Length = n
Perimeter 246508200
Area 2.9236196190905E+15
Altitude 71160787.813725

Triangular Pyramid

Length = n
Surface area 2.9236196190905E+15
Volume 6.5382887908712E+22
Height 38735026.630687