82144449 (number)

82144449 is an odd 8-digits composite number following 82144448 and preceding 82144450. In scientific notation, it is written as 8.2144449 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 54432000 positive integers (up to 82144449) that are relatively prime to 82144449.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2144449 × 10^7
Engineering notation 8.2144449 × 10^6

Prime Factorization of 82144449

Prime Factorization 9 × 81 × 281 × 401

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82144449
Product of the distinct prime numbers

The prime factorization of 82144449 is 9 × 81 × 281 × 401. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 97, 88, 149, 722, 6805, 5450, 60323, 37435, 578091, 413314, 7611563, 8367535, 16066841, 34797743, 658144713, 738290835, 9555983207, 6125213414

Basic calculations (n = 82144449)

Multiplication

n×y
n×2 164288898
n×3 246433347
n×4 328577796
n×5 410722245

Division

n÷y
n÷2 41072224.5
n÷3 27381483
n÷3 20536112.25
n÷5 16428889.8

Exponentiation

ny
n2 6747710501513601
n3 5.5428696115835E+23
n4 4.5531597012237E+31
n5 3.7401679486602E+39

Nth Root

y√n
2√n 9063.3574904668
3√n 434.70310299599
4√n 95.201667477344
5√n 38.275039200741

Divisors of 82144449

1, 9, 81, 281, 401, 729, 2529, 3609, 22761, 32481, 112681, 204849, 292329, 1014129, 9127161, 82144449

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 -82144448
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 82144449 can be divided by 16 positive divisors. The sum of these divisors (counting 82144449) is 1, the average is 0.0625.

Base conversion 82144449

Base System Value
2 Binary 100111001010110110011000001
3 Ternary 12201120101000000
4 Quaternary 10321112303001
5 Quinary 132012110244
6 Senary 12052350213
8 Octal 471266301
10 Decimal 82144449
12 Duodecimal 23615369
16 Hexadecimal 4e56cc1
20 Vigesimal 15d8129
36 Base36 1cwn29

Cryptographic Hash Functions

md5 f77dc88cdc872b0cd539b5da99306763
sha1 d5e3647a0374f677331fe7f8b88688c7c76f8ac4
sha256 518a76e2ba87603948b49e6386522165e06bd188c0ef682239053cdc05a17a65
sha512 99eb33fa498bdd6ac47e5feb9b5458789d9454920669a75f2f4215854576c2b25ab522cfe8bd05bf11ed818deab92b00f9a179b7f800086c1f397b2d3c586dfb
ripemd-160 06ae2196b2f46dcceaab701a0d03314313d4c768

82144449 as geometric shapes

Circle

Radius = n
Diameter 164288898
Circumference 516128795.02316
Area 2.1198557740106E+16

Sphere

Radius = n
Volume 2.3217917935409E+24
Surface area 8.4794230960423E+16
Circumference 516128795.02316

Square

Length = n
Perimeter 328577796
Area 6747710501513601
Diagonal 116169793.84947

Cube

Length = n
Surface area 40486263009081606
Volume 5.5428696115835E+23
Space diagonal 142278359.22775

Equilateral Triangle

Length = n
Perimeter 246433347
Area 2.9218443558469E+15
Altitude 71139179.613875

Triangular Pyramid

Length = n
Surface area 2.9218443558469E+15
Volume 6.5323344826392E+22
Height 38723264.616488