82144490 (number)

82144490 is an even 8-digits composite number following 82144489 and preceding 82144491. In scientific notation, it is written as 8.2144490 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 32712144 positive integers (up to 82144490) that are relatively prime to 82144490.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2144490 × 10^7
Engineering notation 8.2144490 × 10^6

Prime Factorization of 82144490

Prime Factorization 2 × 5 × 227 × 36187

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82144490
Product of the distinct prime numbers

The prime factorization of 82144490 is 2 × 5 × 227 × 36187. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 35, 28, 546, 918, 5963, 6922, 42125, 19045, 336927, 912900, 4598026, 4046938, 24813899, 29243361, 833756616, 354362472, 7628630105, 5144180099

Basic calculations (n = 82144490)

Multiplication

n×y
n×2 164288980
n×3 246433470
n×4 328577960
n×5 410722450

Division

n÷y
n÷2 41072245
n÷3 27381496.666667
n÷3 20536122.5
n÷5 16428898

Exponentiation

ny
n2 6747717237360100
n3 5.5428779112715E+23
n4 4.5531687915367E+31
n5 3.740177282647E+39

Nth Root

y√n
2√n 9063.3597523214
3√n 434.7031753191
4√n 95.201679356624
5√n 38.275043021514

Divisors of 82144490

1, 2, 5, 10, 227, 454, 1135, 2270, 36187, 72374, 180935, 361870, 8214449, 16428898, 41072245, 82144490

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 -82144489
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 82144490 can be divided by 16 positive divisors. The sum of these divisors (counting 82144490) is 1, the average is 0.0625.

Base conversion 82144490

Base System Value
2 Binary 100111001010110110011101010
3 Ternary 12201120101001112
4 Quaternary 10321112303222
5 Quinary 132012110430
6 Senary 12052350322
8 Octal 471266352
10 Decimal 82144490
12 Duodecimal 236153a2
16 Hexadecimal 4e56cea
20 Vigesimal 15d814a
36 Base36 1cwn3e

Cryptographic Hash Functions

md5 8062b4a582f015bb1e288ad1dbbc4f64
sha1 2dc2fe1b573813e5ee52522a64180607d31a21a6
sha256 5d4d37d88def6c3686bf95bb6944d8be84f41db5d84026d6cae7f042a15358c7
sha512 2551914804a200d1aaf4bf8989666faa76cc3a0fb6bdbd5b9c877eed7262bd93aed623e09ad381e613656114e3cc45cff0725703a9568752badbcd599acf4866
ripemd-160 fb34e8fc1725e3a02f116d82c40c76b362df12e4

82144490 as geometric shapes

Circle

Radius = n
Diameter 164288980
Circumference 516129052.63376
Area 2.1198578901392E+16

Sphere

Radius = n
Volume 2.3217952701061E+24
Surface area 8.4794315605567E+16
Circumference 516129052.63376

Square

Length = n
Perimeter 328577960
Area 6747717237360100
Diagonal 116169851.83222

Cube

Length = n
Surface area 40486303424160600
Volume 5.5428779112715E+23
Space diagonal 142278430.24183

Equilateral Triangle

Length = n
Perimeter 246433470
Area 2.921847272554E+15
Altitude 71139215.120917

Triangular Pyramid

Length = n
Surface area 2.921847272554E+15
Volume 6.5323442639154E+22
Height 38723283.944074