82291284 (number)

82291284 is an even 8-digits composite number following 82291283 and preceding 82291285. In scientific notation, it is written as 8.2291284 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 18 positive divisors. There are 27430416 positive integers (up to 82291284) that are relatively prime to 82291284.

Interesting facts

Basic properties

Name

Name eighty-two million two hundred ninety-one thousand two hundred eighty-four

Notation

Scientific notation 8.2291284 × 10^7
Engineering notation 8.2291284 × 10^6

Prime Factorization of 82291284

Prime Factorization 2 × 2 × 3 × 3 × 2285869

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 13715214
Product of the distinct prime numbers

The prime factorization of 82291284 is 2 × 2 × 3 × 3 × 2285869. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 3, 20, 32, 195, 14, 7149, 67, 27782, 25311, 763082, 632340, 7988801, 996650, 65226944, 56775944, 456413669, 170776279, 365453081, 6617297067

Basic calculations (n = 82291284)

Multiplication

n×y
n×2 164582568
n×3 246873852
n×4 329165136
n×5 411456420

Division

n÷y
n÷2 41145642
n÷3 27430428
n÷3 20572821
n÷5 16458256.8

Exponentiation

ny
n2 6771855422368656
n3 5.5726467776908E+23
n4 4.5858025861464E+31
n5 3.7737158298451E+39

Nth Root

y√n
2√n 9071.4543486698
3√n 434.96196258761
4√n 95.24418275501
5√n 38.288712921418

Divisors of 82291284

1, 2, 3, 4, 6, 9, 12, 18, 36, 2285869, 4571738, 6857607, 9143476, 13715214, 20572821, 27430428, 41145642, 82291284

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82291283
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82291284 can be divided by 18 positive divisors. The sum of these divisors (counting 82291284) is 1, the average is 0.055555555555556.

Base conversion 82291284

Base System Value
2 Binary 100111001111010101001010100
3 Ternary 12201211211102100
4 Quaternary 10321322221110
5 Quinary 132031310114
6 Senary 12055442100
8 Octal 471725124
10 Decimal 82291284
12 Duodecimal 23686330
16 Hexadecimal 4e7aa54
20 Vigesimal 15e6844
36 Base36 1czsd0

Cryptographic Hash Functions

md5 015f4bcf496fba4a0b1a588fe2a26f4c
sha1 ebd3ff03ff7de6feeb39db681f8e7139cf1caefb
sha256 e8f293aa76ae59360a7a530e4a25cebac20d8fa3732b5ea3e6e1a386a5938530
sha512 6efa9982b32bdfa793f2efef4491ba65d5a1414ec028b338618d57b4fe5455547da398b4558d99a02a8fd6de3814267e07e6699be0880e3971571b496dbae831
ripemd-160 5334395d983f73fc2abe63f6bb3d6f13b0b0cf40

82291284 as geometric shapes

Circle

Radius = n
Diameter 164582568
Circumference 517051386.53774
Area 2.1274411246086E+16

Sphere

Radius = n
Volume 2.3342648237126E+24
Surface area 8.5097644984342E+16
Circumference 517051386.53774

Square

Length = n
Perimeter 329165136
Area 6771855422368656
Diagonal 116377449.8979

Cube

Length = n
Surface area 40631132534211936
Volume 5.5726467776908E+23
Space diagonal 142532684.90808

Equilateral Triangle

Length = n
Perimeter 246873852
Area 2.9322994132633E+15
Altitude 71266342.45404

Triangular Pyramid

Length = n
Surface area 2.9322994132633E+15
Volume 6.5674272094375E+22
Height 38792483.299299