82163970 (number)

82163970 is an even 8-digits composite number following 82163969 and preceding 82163971. In scientific notation, it is written as 8.2163970 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 96 positive divisors. There are 18289152 positive integers (up to 82163970) that are relatively prime to 82163970.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred sixty-three thousand nine hundred seventy

Notation

Scientific notation 8.2163970 × 10^7
Engineering notation 8.2163970 × 10^6

Prime Factorization of 82163970

Prime Factorization 2 × 7 × 45 × 3 × 3 × 337 × 43

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 27387990
Product of the distinct prime numbers

The prime factorization of 82163970 is 2 × 7 × 45 × 3 × 3 × 337 × 43. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 82163970)

Multiplication

n×y
n×2 164327940
n×3 246491910
n×4 328655880
n×5 410819850

Division

n÷y
n÷2 41081985
n÷3 27387990
n÷3 20540992.5
n÷5 16432794

Exponentiation

ny
n2 6750917966160900
n3 5.5468222124411E+23
n4 4.5574893385834E+31
n5 3.7446141729069E+39

Nth Root

y√n
2√n 9064.434345286
3√n 434.73753489114
4√n 95.2073229604
5√n 38.276858181904

Divisors of 82163970

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82163969
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82163970 can be divided by 96 positive divisors. The sum of these divisors (counting 82163970) is 1, the average is 0.010416666666667.

Base conversion 82163970

Base System Value
2 Binary 100111001011011100100000010
3 Ternary 12201121100210000
4 Quaternary 10321123210002
5 Quinary 132013221340
6 Senary 12053020430
8 Octal 471334402
10 Decimal 82163970
12 Duodecimal 23624716
16 Hexadecimal 4e5b902
20 Vigesimal 15da9ia
36 Base36 1cx24i

Cryptographic Hash Functions

md5 0e747a7d05ac1844da32d0511b38786b
sha1 4eabee6639b81c5cd47267562df5ee55e5e7443b
sha256 42469f665cff9b9c7d4f7d623fa633baa0717c64f1791656259fb3e8c07c8aa0
sha512 efe7fc3944f9020326e29086939a8cec2d632a325435ffaa44860fdea24be5b91e7d4aab2806b882cfdf751abb837cc0edd891924c9779f7afb16c2228620749
ripemd-160 385c95c671c0143cdc8c44a9ac0f4995b0ebccee

82163970 as geometric shapes

Circle

Radius = n
Diameter 164327940
Circumference 516251449.08354
Area 2.1208634287478E+16

Sphere

Radius = n
Volume 2.3234474551165E+24
Surface area 8.4834537149914E+16
Circumference 516251449.08354

Square

Length = n
Perimeter 328655880
Area 6750917966160900
Diagonal 116197400.71242

Cube

Length = n
Surface area 40505507796965400
Volume 5.5468222124411E+23
Space diagonal 142312170.59157

Equilateral Triangle

Length = n
Perimeter 246491910
Area 2.9232332287801E+15
Altitude 71156085.295783

Triangular Pyramid

Length = n
Surface area 2.9232332287801E+15
Volume 6.5369926674221E+22
Height 38732466.904139