82157050 (number)

82157050 is an even 8-digits composite number following 82157049 and preceding 82157051. In scientific notation, it is written as 8.2157050 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 32862800 positive integers (up to 82157050) that are relatively prime to 82157050.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred fifty-seven thousand fifty

Notation

Scientific notation 8.2157050 × 10^7
Engineering notation 8.2157050 × 10^6

Prime Factorization of 82157050

Prime Factorization 2 × 5 × 5 × 1643141

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16431410
Product of the distinct prime numbers

The prime factorization of 82157050 is 2 × 5 × 5 × 1643141. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 75, 51, 746, 466, 7697, 7608, 77897, 53657, 74792, 645064, 27335, 590782, 19585717, 28285963, 822530701, 650950790, 8407543833, 9763722300

Basic calculations (n = 82157050)

Multiplication

n×y
n×2 164314100
n×3 246471150
n×4 328628200
n×5 410785250

Division

n÷y
n÷2 41078525
n÷3 27385683.333333
n÷3 20539262.5
n÷5 16431410

Exponentiation

ny
n2 6749780864702500
n3 5.5454208399041E+23
n4 4.5559541721504E+31
n5 3.7430375471907E+39

Nth Root

y√n
2√n 9064.0526256195
3√n 434.72532975141
4√n 95.205318263317
5√n 38.276213410766

Divisors of 82157050

1, 2, 5, 10, 25, 50, 1643141, 3286282, 8215705, 16431410, 41078525, 82157050

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82157049
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82157050 can be divided by 12 positive divisors. The sum of these divisors (counting 82157050) is 1, the average is 0.083333333333333.

Base conversion 82157050

Base System Value
2 Binary 100111001011001110111111010
3 Ternary 12201121000021201
4 Quaternary 10321121313322
5 Quinary 132013011200
6 Senary 12052524414
8 Octal 471316772
10 Decimal 82157050
12 Duodecimal 2362070a
16 Hexadecimal 4e59dfa
20 Vigesimal 15d9cca
36 Base36 1cwwsa

Cryptographic Hash Functions

md5 dc465a100ff1c7ec5aa089b6a0db0d62
sha1 6598948c6bf21727e76132178adc50b82dafa3c2
sha256 4350ce00d0110b4cad02b90bcb9f9c3900a2db34f6fc9074392632e408f7e2d0
sha512 fc381728ee6b8a71e5980c4329314018e6d32d9e9dc47950a98c3c21c6e426233876f01a44c71f1b6d123c6180bf5d6d4e945238b33dae0b035f3c509c1aefca
ripemd-160 50801e3540beeec355bbb8d2e8eaa44573c1f421

82157050 as geometric shapes

Circle

Radius = n
Diameter 164314100
Circumference 516207969.44122
Area 2.120506197789E+16

Sphere

Radius = n
Volume 2.3228604495608E+24
Surface area 8.4820247911561E+16
Circumference 516207969.44122

Square

Length = n
Perimeter 328628200
Area 6749780864702500
Diagonal 116187614.35456

Cube

Length = n
Surface area 40498685188215000
Volume 5.5454208399041E+23
Space diagonal 142300184.79998

Equilateral Triangle

Length = n
Perimeter 246471150
Area 2.9227408494052E+15
Altitude 71150092.399988

Triangular Pyramid

Length = n
Surface area 2.9227408494052E+15
Volume 6.5353411340489E+22
Height 38729204.784855