82144444 (number)

82144444 is an even 8-digits composite number following 82144443 and preceding 82144445. In scientific notation, it is written as 8.2144444 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 40493600 positive integers (up to 82144444) that are relatively prime to 82144444.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2144444 × 10^7
Engineering notation 8.2144444 × 10^6

Prime Factorization of 82144444

Prime Factorization 2 × 2 × 71 × 289241

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 41072222
Product of the distinct prime numbers

The prime factorization of 82144444 is 2 × 2 × 71 × 289241. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 7, 53, 99, 744, 728, 336, 8393, 79098, 81893, 514517, 774001, 7168425, 7045212, 1415092, 56879957, 48029219, 476510120, 8943225054, 5755747098

Basic calculations (n = 82144444)

Multiplication

n×y
n×2 164288888
n×3 246433332
n×4 328577776
n×5 410722220

Division

n÷y
n÷2 41072222
n÷3 27381481.333333
n÷3 20536111
n÷5 16428888.8

Exponentiation

ny
n2 6747709680069136
n3 5.542868599427E+23
n4 4.5531585926499E+31
n5 3.7401668103705E+39

Nth Root

y√n
2√n 9063.3572146308
3√n 434.7030941761
4√n 95.201666028651
5√n 38.275038734793

Divisors of 82144444

1, 2, 4, 71, 142, 284, 289241, 578482, 1156964, 20536111, 41072222, 82144444

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82144443
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82144444 can be divided by 12 positive divisors. The sum of these divisors (counting 82144444) is 1, the average is 0.083333333333333.

Base conversion 82144444

Base System Value
2 Binary 100111001010110110010111100
3 Ternary 12201120100222211
4 Quaternary 10321112302330
5 Quinary 132012110234
6 Senary 12052350204
8 Octal 471266274
10 Decimal 82144444
12 Duodecimal 23615364
16 Hexadecimal 4e56cbc
20 Vigesimal 15d8124
36 Base36 1cwn24

Cryptographic Hash Functions

md5 f9f08d7ac960a4af5b26a6c70adf5a9b
sha1 2b94b934e1719e6e705580bb15c8a7b4769d1042
sha256 4536f2d38e6ad2f4bebc97625558b7c55de6d415c32903b8b4bb2a9acf7c93b1
sha512 8962fbd855afa119f217c50f81a0e569589f3b23812011f38b259114378871d7fea57826f76d8079fcfe71debd21806527e844b9544ef5ea5b4b55888dc9664a
ripemd-160 0166ec6f644e8b8a531853221526c9da21e5c419

82144444 as geometric shapes

Circle

Radius = n
Diameter 164288888
Circumference 516128763.60724
Area 2.1198555159462E+16

Sphere

Radius = n
Volume 2.3217913695698E+24
Surface area 8.4794220637848E+16
Circumference 516128763.60724

Square

Length = n
Perimeter 328577776
Area 6747709680069136
Diagonal 116169786.7784

Cube

Length = n
Surface area 40486258080414816
Volume 5.542868599427E+23
Space diagonal 142278350.5675

Equilateral Triangle

Length = n
Perimeter 246433332
Area 2.921844000151E+15
Altitude 71139175.283748

Triangular Pyramid

Length = n
Surface area 2.921844000151E+15
Volume 6.5323332898013E+22
Height 38723262.259466