82159968 (number)

82159968 is an even 8-digits composite number following 82159967 and preceding 82159969. In scientific notation, it is written as 8.2159968 × 10^7. The sum of its digits is 48. It has a total of 10 prime factors and 96 positive divisors. There are 24858240 positive integers (up to 82159968) that are relatively prime to 82159968.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred fifty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 8.2159968 × 10^7
Engineering notation 8.2159968 × 10^6

Prime Factorization of 82159968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 11 × 11 × 11 × 643

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 42438
Product of the distinct prime numbers

The prime factorization of 82159968 is 2 × 2 × 2 × 2 × 2 × 3 × 11 × 11 × 11 × 643. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 82159968)

Multiplication

n×y
n×2 164319936
n×3 246479904
n×4 328639872
n×5 410799840

Division

n÷y
n÷2 41079984
n÷3 27386656
n÷3 20539992
n÷5 16431993.6

Exponentiation

ny
n2 6750260341761024
n3 5.5460117367075E+23
n4 4.5566014681552E+31
n5 3.7437023081238E+39

Nth Root

y√n
2√n 9064.2135897164
3√n 434.73047645315
4√n 95.206163612008
5√n 38.276485300771

Divisors of 82159968

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 -82159967
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 82159968 can be divided by 96 positive divisors. The sum of these divisors (counting 82159968) is 1, the average is 0.010416666666667.

Base conversion 82159968

Base System Value
2 Binary 100111001011010100101100000
3 Ternary 12201121011021210
4 Quaternary 10321122211200
5 Quinary 132013104333
6 Senary 12052550120
8 Octal 471324540
10 Decimal 82159968
12 Duodecimal 23622340
16 Hexadecimal 4e5a960
20 Vigesimal 15d9ji8
36 Base36 1cwz1c

Cryptographic Hash Functions

md5 8251a3c76ffa400c379c4a502e06161f
sha1 b566787a101086da0407db1c2ed079d1bc217efe
sha256 d0b702040aa2d15e8f3a66732a38ef15a1f99420990cd77a763f81f2442025de
sha512 c33d52bde7bc636d675ac7730ed4df8da5f95c1521158de4318beec31338beffa2c2bf425a475cd1b5fc5db9acf2cc30621e0d9ea99e56d21369b4e1af2a5271
ripemd-160 f2dbf775f63cf9a137bb54a73c7eca786acf8bf7

82159968 as geometric shapes

Circle

Radius = n
Diameter 164319936
Circumference 516226303.77594
Area 2.1206568299495E+16

Sphere

Radius = n
Volume 2.3231079638351E+24
Surface area 8.482627319798E+16
Circumference 516226303.77594

Square

Length = n
Perimeter 328639872
Area 6750260341761024
Diagonal 116191741.02974

Cube

Length = n
Surface area 40501562050566144
Volume 5.5460117367075E+23
Space diagonal 142305238.92423

Equilateral Triangle

Length = n
Perimeter 246479904
Area 2.9229484690618E+15
Altitude 71152619.462117

Triangular Pyramid

Length = n
Surface area 2.9229484690618E+15
Volume 6.5360375126101E+22
Height 38730580.343247