82069968 (number)

82069968 is an even 8-digits composite number following 82069967 and preceding 82069969. In scientific notation, it is written as 8.2069968 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 25916544 positive integers (up to 82069968) that are relatively prime to 82069968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2069968 × 10^7
Engineering notation 8.2069968 × 10^6

Prime Factorization of 82069968

Prime Factorization 2 × 2 × 2 × 2 × 3 × 19 × 89989

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10258746
Product of the distinct prime numbers

The prime factorization of 82069968 is 2 × 2 × 2 × 2 × 3 × 19 × 89989. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 4, 94, 96, 373, 311, 3782, 1830, 56878, 66151, 197694, 379653, 4507007, 5079433, 74610623, 63343522, 782740108, 102817046, 228836902, 5707807580

Basic calculations (n = 82069968)

Multiplication

n×y
n×2 164139936
n×3 246209904
n×4 328279872
n×5 410349840

Division

n÷y
n÷2 41034984
n÷3 27356656
n÷3 20517492
n÷5 16413993.6

Exponentiation

ny
n2 6735479647521024
n3 5.527805991367E+23
n4 4.536668608217E+31
n5 3.7232424750297E+39

Nth Root

y√n
2√n 9059.2476508814
3√n 434.57168039159
4√n 95.180080115964
5√n 38.2680958279

Divisors of 82069968

1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 89989, 179978, 269967, 359956, 539934, 719912, 1079868, 1439824, 1709791, 2159736, 3419582, 4319472, 5129373, 6839164, 10258746, 13678328, 20517492, 27356656, 41034984, 82069968

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82069967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82069968 can be divided by 40 positive divisors. The sum of these divisors (counting 82069968) is 1, the average is 0.025.

Base conversion 82069968

Base System Value
2 Binary 100111001000100100111010000
3 Ternary 12201102120211110
4 Quaternary 10321010213100
5 Quinary 132002214333
6 Senary 12051013320
8 Octal 471044720
10 Decimal 82069968
12 Duodecimal 2359a240
16 Hexadecimal 4e449d0
20 Vigesimal 15ciei8
36 Base36 1cv1lc

Cryptographic Hash Functions

md5 4d9636e7e6935c70c48866ef7d009a96
sha1 980243c69addde2e0ad8771c7bb9af08ac2a00e8
sha256 4c6bacedaedb9ab38211aa6f30e9cb02b926678b72488506d297f3976cdb8b05
sha512 5ff752f9bf2b94e53740aaf02fda2c980dd1b1d5869fb091486bcfa6f818497692b94aa113e962b0f1bc732177158bc9a463f082e9bc3ff81d8903b771424b2a
ripemd-160 f05276b22ef69e50cfe630fd1c9b394636a81780

82069968 as geometric shapes

Circle

Radius = n
Diameter 164139936
Circumference 515660817.0983
Area 2.1160133379056E+16

Sphere

Radius = n
Volume 2.3154819590598E+24
Surface area 8.4640533516222E+16
Circumference 515660817.0983

Square

Length = n
Perimeter 328279872
Area 6735479647521024
Diagonal 116064461.80913

Cube

Length = n
Surface area 40412877885126144
Volume 5.527805991367E+23
Space diagonal 142149354.35155

Equilateral Triangle

Length = n
Perimeter 246209904
Area 2.9165482407131E+15
Altitude 71074677.175776

Triangular Pyramid

Length = n
Surface area 2.9165482407131E+15
Volume 6.5145818359654E+22
Height 38688153.936375