82161083 (number)

82161083 is an odd 8-digits composite number following 82161082 and preceding 82161084. In scientific notation, it is written as 8.2161083 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 76602240 positive integers (up to 82161083) that are relatively prime to 82161083.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2161083 × 10^7
Engineering notation 8.2161083 × 10^6

Prime Factorization of 82161083

Prime Factorization 23 × 157 × 61 × 373

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82161083
Product of the distinct prime numbers

The prime factorization of 82161083 is 23 × 157 × 61 × 373. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 4, 36, 482, 953, 9647, 9137, 20632, 100, 348393, 849294, 5213692, 8660288, 95639324, 42169511, 452086357, 639484402, 5269982507, 5954080305

Basic calculations (n = 82161083)

Multiplication

n×y
n×2 164322166
n×3 246483249
n×4 328644332
n×5 410805415

Division

n÷y
n÷2 41080541.5
n÷3 27387027.666667
n÷3 20540270.75
n÷5 16432216.6

Exponentiation

ny
n2 6750443559732889
n3 5.5462375359803E+23
n4 4.5568488253139E+31
n5 3.7439563455507E+39

Nth Root

y√n
2√n 9064.2750951193
3√n 434.73244303249
4√n 95.206486623125
5√n 38.276589190903

Divisors of 82161083

1, 23, 61, 157, 373, 1403, 3611, 8579, 9577, 22753, 58561, 220271, 523319, 1346903, 3572221, 82161083

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 -82161082
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 82161083 can be divided by 16 positive divisors. The sum of these divisors (counting 82161083) is 1, the average is 0.0625.

Base conversion 82161083

Base System Value
2 Binary 100111001011010110110111011
3 Ternary 12201121012211002
4 Quaternary 10321122312323
5 Quinary 132013123313
6 Senary 12052555215
8 Octal 471326673
10 Decimal 82161083
12 Duodecimal 23622b0b
16 Hexadecimal 4e5adbb
20 Vigesimal 15da2e3
36 Base36 1cwzwb

Cryptographic Hash Functions

md5 0600c4dd6ea0fa63d6dce71ab85fd158
sha1 4bd0fbc815d5c32cfdf660f4997b9562dc5bd76e
sha256 4c14cbf57b490ba86f7831e4a051aede9ff4d3c74267e034562ef9c37c9a0e0e
sha512 7d2db0e280591e4b0f842024ea2714d20ee08347bb87b17b04b525f73eed699d1fa2d7d2c250a5399521e8a1e1d15762dea71138b67e7c54c9c4ed62b164fad9
ripemd-160 5a20f6d12b59276e5c3288fc6ebc090fe0ef6955

82161083 as geometric shapes

Circle

Radius = n
Diameter 164322166
Circumference 516233309.52756
Area 2.1207143895729E+16

Sphere

Radius = n
Volume 2.3232025464133E+24
Surface area 8.4828575582918E+16
Circumference 516233309.52756

Square

Length = n
Perimeter 328644332
Area 6750443559732889
Diagonal 116193317.87786

Cube

Length = n
Surface area 40502661358397334
Volume 5.5462375359803E+23
Space diagonal 142307170.16088

Equilateral Triangle

Length = n
Perimeter 246483249
Area 2.9230278047709E+15
Altitude 71153585.080442

Triangular Pyramid

Length = n
Surface area 2.9230278047709E+15
Volume 6.5363036196051E+22
Height 38731105.959287