82145736 (number)

82145736 is an even 8-digits composite number following 82145735 and preceding 82145737. In scientific notation, it is written as 8.2145736 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 16 positive divisors. There are 27381888 positive integers (up to 82145736) that are relatively prime to 82145736.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred forty-five thousand seven hundred thirty-six

Notation

Scientific notation 8.2145736 × 10^7
Engineering notation 8.2145736 × 10^6

Prime Factorization of 82145736

Prime Factorization 2 × 2 × 2 × 9 × 1140913

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20536434
Product of the distinct prime numbers

The prime factorization of 82145736 is 2 × 2 × 2 × 9 × 1140913. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 4, 82, 80, 591, 195, 8265, 560, 77878, 90082, 387774, 419661, 38678, 9606977, 30322335, 2642420, 55008223, 598906881, 6749075806, 1570703298

Basic calculations (n = 82145736)

Multiplication

n×y
n×2 164291472
n×3 246437208
n×4 328582944
n×5 410728680

Division

n÷y
n÷2 41072868
n÷3 27381912
n÷3 20536434
n÷5 16429147.2

Exponentiation

ny
n2 6747921942981696
n3 5.5431301447678E+23
n4 4.5534450548574E+31
n5 3.7404609536682E+39

Nth Root

y√n
2√n 9063.4284903672
3√n 434.70537322435
4√n 95.202040368719
5√n 38.275159134997

Divisors of 82145736

1, 2, 4, 8, 9, 18, 36, 72, 1140913, 2281826, 4563652, 9127304, 10268217, 20536434, 41072868, 82145736

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 -82145735
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 82145736 can be divided by 16 positive divisors. The sum of these divisors (counting 82145736) is 1, the average is 0.0625.

Base conversion 82145736

Base System Value
2 Binary 100111001010111000111001000
3 Ternary 12201120102202200
4 Quaternary 10321113013020
5 Quinary 132012130421
6 Senary 12052400200
8 Octal 471270710
10 Decimal 82145736
12 Duodecimal 23616060
16 Hexadecimal 4e571c8
20 Vigesimal 15d846g
36 Base36 1cwo20

Cryptographic Hash Functions

md5 610a7ff63eff919370f18bea4d6a4087
sha1 7490771423bc8e373dd0029d8e7d66591248817a
sha256 2879d7353b7873e845450bf868f1e52208216ebc5fccb7c1cbea8a20352a1db2
sha512 b474a53f9a12011e0b3f7fc8066d552c192ea6d99e4e755164a0124e2c4f48d6f0e1d6dbbf5b540e3288d824804aa10660bd7954a6b21c277b825cf8172efa22
ripemd-160 322db83bafb90b83c133cf7b10cce38bb8d86a19

82145736 as geometric shapes

Circle

Radius = n
Diameter 164291472
Circumference 516136881.48265
Area 2.1199222003069E+16

Sphere

Radius = n
Volume 2.321900925426E+24
Surface area 8.4796888012275E+16
Circumference 516136881.48265

Square

Length = n
Perimeter 328582944
Area 6747921942981696
Diagonal 116171613.94232

Cube

Length = n
Surface area 40487531657890176
Volume 5.5431301447678E+23
Space diagonal 142280588.37714

Equilateral Triangle

Length = n
Perimeter 246437208
Area 2.9219359126883E+15
Altitude 71140294.18857

Triangular Pyramid

Length = n
Surface area 2.9219359126883E+15
Volume 6.5326415239415E+22
Height 38723871.314107