82663021 (number)

82663021 is an odd 8-digits composite number following 82663020 and preceding 82663022. In scientific notation, it is written as 8.2663021 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 68410608 positive integers (up to 82663021) that are relatively prime to 82663021.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2663021 × 10^7
Engineering notation 8.2663021 × 10^6

Prime Factorization of 82663021

Prime Factorization 7 × 29 × 407207

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 82663021
Product of the distinct prime numbers

The prime factorization of 82663021 is 7 × 29 × 407207. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 5, 82, 46, 416, 486, 2774, 4155, 66092, 59510, 987149, 131557, 6550312, 4018954, 64986505, 17036504, 260477650, 25556097, 898264774, 5955876768

Basic calculations (n = 82663021)

Multiplication

n×y
n×2 165326042
n×3 247989063
n×4 330652084
n×5 413315105

Division

n÷y
n÷2 41331510.5
n÷3 27554340.333333
n÷3 20665755.25
n÷5 16532604.2

Exponentiation

ny
n2 6833175040846441
n3 5.6485089189817E+23
n4 4.6692281138847E+31
n5 3.8597250163184E+39

Nth Root

y√n
2√n 9091.9206441763
3√n 435.61593461289
4√n 95.35156340709
5√n 38.323243144798

Divisors of 82663021

1, 7, 29, 203, 407207, 2850449, 11809003, 82663021

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82663020
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82663021 can be divided by 8 positive divisors. The sum of these divisors (counting 82663021) is 1, the average is 0.125.

Base conversion 82663021

Base System Value
2 Binary 100111011010101011001101101
3 Ternary 12202112201100101
4 Quaternary 10323111121231
5 Quinary 132130204041
6 Senary 12111431101
8 Octal 473253155
10 Decimal 82663021
12 Duodecimal 23825491
16 Hexadecimal 4ed566d
20 Vigesimal 15gchb1
36 Base36 1d7r71

Cryptographic Hash Functions

md5 4a428283d69ed7715e38d37b6f16e5cb
sha1 e8f3af459d12ebc01599138f607a79d3af38a90a
sha256 74c541abda2bbbb3f8dcd10fe93945ad98c0fced36fb308077ca92f7ac148782
sha512 e9d04fe86969735f9769e37036847783275f86925316bd4340b2d76d29b141d2a435738d5175a85951eb678d8783443af5e9c05c35f421052f138c0da2c42b3b
ripemd-160 b73f3c3d3ba07386f7602312bdcf804a066faf68

82663021 as geometric shapes

Circle

Radius = n
Diameter 165326042
Circumference 519387078.99428
Area 2.1467052509016E+16

Sphere

Radius = n
Volume 2.3660418831479E+24
Surface area 8.5868210036065E+16
Circumference 519387078.99428

Square

Length = n
Perimeter 330652084
Area 6833175040846441
Diagonal 116903165.40493

Cube

Length = n
Surface area 40999050245078646
Volume 5.6485089189817E+23
Space diagonal 143176552.27913

Equilateral Triangle

Length = n
Perimeter 247989063
Area 2.9588515869394E+15
Altitude 71588276.139567

Triangular Pyramid

Length = n
Surface area 2.9588515869394E+15
Volume 6.656831600341E+22
Height 38967721.801644