82144432 (number)

82144432 is an even 8-digits composite number following 82144431 and preceding 82144433. In scientific notation, it is written as 8.2144432 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 20 positive divisors. There are 41035968 positive integers (up to 82144432) that are relatively prime to 82144432.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred forty-four thousand four hundred thirty-two

Notation

Scientific notation 8.2144432 × 10^7
Engineering notation 8.2144432 × 10^6

Prime Factorization of 82144432

Prime Factorization 2 × 2 × 2 × 2 × 2293 × 2239

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10268054
Product of the distinct prime numbers

The prime factorization of 82144432 is 2 × 2 × 2 × 2 × 2293 × 2239. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 9, 100, 25, 975, 390, 6491, 2585, 60097, 12458, 473842, 566103, 8777754, 9890568, 86660918, 70953425, 172848973, 68699625, 2847860962, 4830942009

Basic calculations (n = 82144432)

Multiplication

n×y
n×2 164288864
n×3 246433296
n×4 328577728
n×5 410722160

Division

n÷y
n÷2 41072216
n÷3 27381477.333333
n÷3 20536108
n÷5 16428886.4

Exponentiation

ny
n2 6747707708602624
n3 5.5428661702518E+23
n4 4.5531559320735E+31
n5 3.7401640784761E+39

Nth Root

y√n
2√n 9063.3565526244
3√n 434.70307300836
4√n 95.201662551788
5√n 38.275037616518

Divisors of 82144432

1, 2, 4, 8, 16, 2239, 2293, 4478, 4586, 8956, 9172, 17912, 18344, 35824, 36688, 5134027, 10268054, 20536108, 41072216, 82144432

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82144431
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82144432 can be divided by 20 positive divisors. The sum of these divisors (counting 82144432) is 1, the average is 0.05.

Base conversion 82144432

Base System Value
2 Binary 100111001010110110010110000
3 Ternary 12201120100222101
4 Quaternary 10321112302300
5 Quinary 132012110212
6 Senary 12052350144
8 Octal 471266260
10 Decimal 82144432
12 Duodecimal 23615354
16 Hexadecimal 4e56cb0
20 Vigesimal 15d811c
36 Base36 1cwn1s

Cryptographic Hash Functions

md5 9357e4959da0835c7c923bef75704f65
sha1 227b98c1e0025c4de95c677784251e32ada9d495
sha256 3af96014240b99036ba578b95e69ddd75e1fb8846b4864246307fd1f49c40997
sha512 b3fa45cfa86e6bc02779f2fe6dc6bcc6591b274f0d0d075116969f655e8614394c536401592ec00624561424d6abe2f244d76c334db60c59910a1cf64eac46ef
ripemd-160 2651aa62fcb0954f9da4224d7cd6b1bceb16085f

82144432 as geometric shapes

Circle

Radius = n
Diameter 164288864
Circumference 516128688.20901
Area 2.1198548965917E+16

Sphere

Radius = n
Volume 2.3217903520393E+24
Surface area 8.4794195863669E+16
Circumference 516128688.20901

Square

Length = n
Perimeter 328577728
Area 6747707708602624
Diagonal 116169769.80783

Cube

Length = n
Surface area 40486246251615744
Volume 5.5428661702518E+23
Space diagonal 142278329.78289

Equilateral Triangle

Length = n
Perimeter 246433296
Area 2.921843146481E+15
Altitude 71139164.891443

Triangular Pyramid

Length = n
Surface area 2.921843146481E+15
Volume 6.532330426991E+22
Height 38723256.602611