82147530 (number)

82147530 is an even 8-digits composite number following 82147529 and preceding 82147531. In scientific notation, it is written as 8.2147530 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 21906000 positive integers (up to 82147530) that are relatively prime to 82147530.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2147530 × 10^7
Engineering notation 8.2147530 × 10^6

Prime Factorization of 82147530

Prime Factorization 2 × 3 × 5 × 2738251

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82147530
Product of the distinct prime numbers

The prime factorization of 82147530 is 2 × 3 × 5 × 2738251. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 25, 48, 546, 124, 9838, 1617, 36732, 19792, 20298, 591598, 784312, 7488843, 33180220, 19070929, 851239569, 496626028, 6680979485, 8620358460

Basic calculations (n = 82147530)

Multiplication

n×y
n×2 164295060
n×3 246442590
n×4 328590120
n×5 410737650

Division

n÷y
n÷2 41073765
n÷3 27382510
n÷3 20536882.5
n÷5 16429506

Exponentiation

ny
n2 6748216685100900
n3 5.5434933258583E+23
n4 4.5538428429074E+31
n5 3.7408694155302E+39

Nth Root

y√n
2√n 9063.5274589974
3√n 434.70853774552
4√n 95.202560149386
5√n 38.275326313572

Divisors of 82147530

1, 2, 3, 5, 6, 10, 15, 30, 2738251, 5476502, 8214753, 13691255, 16429506, 27382510, 41073765, 82147530

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 -82147529
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 82147530 can be divided by 16 positive divisors. The sum of these divisors (counting 82147530) is 1, the average is 0.0625.

Base conversion 82147530

Base System Value
2 Binary 100111001010111100011001010
3 Ternary 12201120112020010
4 Quaternary 10321113203022
5 Quinary 132012210110
6 Senary 12052412350
8 Octal 471274312
10 Decimal 82147530
12 Duodecimal 236170b6
16 Hexadecimal 4e578ca
20 Vigesimal 15d88ga
36 Base36 1cwpfu

Cryptographic Hash Functions

md5 eabedadb85814e4b0248b45b0271040f
sha1 ca574a5ef94a720028a57e7b39546ea37918f91f
sha256 cde9e095b0a80f8f90b0a8717417da629b2b103f1196df3dbc1e1126159f7e48
sha512 b9fbfab1025a4e65d48b698d81a418400b54c11a5e43570a35763efe579f524f4b12287717147050f270887c4a786d7c6d448e15b164ff7e34f1a55ca6d237e3
ripemd-160 cd65d833ae40ac044554853ca72b8ec896d0bdba

82147530 as geometric shapes

Circle

Radius = n
Diameter 164295060
Circumference 516148153.51709
Area 2.1200147962745E+16

Sphere

Radius = n
Volume 2.3220530543654E+24
Surface area 8.480059185098E+16
Circumference 516148153.51709

Square

Length = n
Perimeter 328590120
Area 6748216685100900
Diagonal 116174151.04145

Cube

Length = n
Surface area 40489300110605400
Volume 5.5434933258583E+23
Space diagonal 142283695.67629

Equilateral Triangle

Length = n
Perimeter 246442590
Area 2.9220635397697E+15
Altitude 71141847.838144

Triangular Pyramid

Length = n
Surface area 2.9220635397697E+15
Volume 6.5330695369612E+22
Height 38724717.013817