82144218 (number)

82144218 is an even 8-digits composite number following 82144217 and preceding 82144219. In scientific notation, it is written as 8.2144218 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 24591168 positive integers (up to 82144218) that are relatively prime to 82144218.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2144218 × 10^7
Engineering notation 8.2144218 × 10^6

Prime Factorization of 82144218

Prime Factorization 2 × 3 × 13 × 37 × 28463

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 82144218
Product of the distinct prime numbers

The prime factorization of 82144218 is 2 × 3 × 13 × 37 × 28463. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 25, 15, 864, 561, 9666, 183, 35535, 4395, 813523, 115210, 131047, 3699664, 50874097, 50303086, 289043130, 860355706, 4713441671, 1400049504

Basic calculations (n = 82144218)

Multiplication

n×y
n×2 164288436
n×3 246432654
n×4 328576872
n×5 410721090

Division

n÷y
n÷2 41072109
n÷3 27381406
n÷3 20536054.5
n÷5 16428843.6

Exponentiation

ny
n2 6747672550831524
n3 5.5428228500812E+23
n4 4.5531084853245E+31
n5 3.7401153599615E+39

Nth Root

y√n
2√n 9063.344746836
3√n 434.7026955166
4√n 95.201600547659
5√n 38.275017673921

Divisors of 82144218

1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 28463, 56926, 85389, 170778, 370019, 740038, 1053131, 1110057, 2106262, 2220114, 3159393, 6318786, 13690703, 27381406, 41072109, 82144218

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82144217
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82144218 can be divided by 32 positive divisors. The sum of these divisors (counting 82144218) is 1, the average is 0.03125.

Base conversion 82144218

Base System Value
2 Binary 100111001010110101111011010
3 Ternary 12201120100200110
4 Quaternary 10321112233122
5 Quinary 132012103333
6 Senary 12052345150
8 Octal 471265732
10 Decimal 82144218
12 Duodecimal 236151b6
16 Hexadecimal 4e56bda
20 Vigesimal 15d80ai
36 Base36 1cwmvu

Cryptographic Hash Functions

md5 13a72a0e1e36132daccc00671a8cfb66
sha1 ab5c7b696144483342a7289a551b86f9e4571306
sha256 4b006609d100319e7d00bac0cf08fef28b610ecde6316d5ec69e6201a5f01f3b
sha512 0f9eb615e8de32f30f720a217ff80bc531fa8bfbbd2a29e916d1c05fdd07f0f492cfe87496514c4dc62b213f90a8389145e9ffb317a90a263f341a9670fe1c0e
ripemd-160 e675d372ba24a7c1cc317c54cb70a649adef07a6

82144218 as geometric shapes

Circle

Radius = n
Diameter 164288436
Circumference 516127343.60736
Area 2.1198438514522E+16

Sphere

Radius = n
Volume 2.3217722061286E+24
Surface area 8.4793754058087E+16
Circumference 516127343.60736

Square

Length = n
Perimeter 328576872
Area 6747672550831524
Diagonal 116169467.16613

Cube

Length = n
Surface area 40486035304989144
Volume 5.5428228500812E+23
Space diagonal 142277959.12401

Equilateral Triangle

Length = n
Perimeter 246432654
Area 2.9218279227195E+15
Altitude 71138979.562007

Triangular Pyramid

Length = n
Surface area 2.9218279227195E+15
Volume 6.5322793736803E+22
Height 38723155.722044