82015218 (number)

82015218 is an even 8-digits composite number following 82015217 and preceding 82015219. In scientific notation, it is written as 8.2015218 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 27338400 positive integers (up to 82015218) that are relatively prime to 82015218.

Interesting facts

Basic properties

Name

Name eighty-two million fifteen thousand two hundred eighteen

Notation

Scientific notation 8.2015218 × 10^7
Engineering notation 8.2015218 × 10^6

Prime Factorization of 82015218

Prime Factorization 2 × 3 × 3 × 4556401

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27338406
Product of the distinct prime numbers

The prime factorization of 82015218 is 2 × 3 × 3 × 4556401. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 27, 30, 445, 461, 5584, 7595, 50097, 1167, 133198, 363523, 1036377, 6017053, 48194216, 58825222, 266086736, 892685608, 656741281, 8718014941

Basic calculations (n = 82015218)

Multiplication

n×y
n×2 164030436
n×3 246045654
n×4 328060872
n×5 410076090

Division

n÷y
n÷2 41007609
n÷3 27338406
n÷3 20503804.5
n÷5 16403043.6

Exponentiation

ny
n2 6726495983587524
n3 5.5167503447006E+23
n4 4.5245748217219E+31
n5 3.7108399036083E+39

Nth Root

y√n
2√n 9056.2253726373
3√n 434.47502265398
4√n 95.164202159411
5√n 38.262988630687

Divisors of 82015218

1, 2, 3, 6, 9, 18, 4556401, 9112802, 13669203, 27338406, 41007609, 82015218

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 -82015217
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 82015218 can be divided by 12 positive divisors. The sum of these divisors (counting 82015218) is 1, the average is 0.083333333333333.

Base conversion 82015218

Base System Value
2 Binary 100111000110111001111110010
3 Ternary 12201022210201200
4 Quaternary 10320313033302
5 Quinary 131443441333
6 Senary 12045512030
8 Octal 470671762
10 Decimal 82015218
12 Duodecimal 23572616
16 Hexadecimal 4e373f2
20 Vigesimal 15cbi0i
36 Base36 1ctvci

Cryptographic Hash Functions

md5 652b062a490d11c1c1a97dcb78884689
sha1 e61a42d71db3aa16b25afe0422783e6ca601d78e
sha256 24afc1d7ee29b6711b6f76d4aeee2c30952da6d7d1251129316958c1abf2b770
sha512 980d129c1943c20ebfe607382ddbea8287f00054c46e9737987f5289b969b6e55ba79c4c3af093538aeee17e578748eb1238a6344e3a5153326c87e4364ecd1f
ripemd-160 0a1aad0f419c83ecdfa8ce9d1f42d6bee3fe92a5

82015218 as geometric shapes

Circle

Radius = n
Diameter 164030436
Circumference 515316812.70273
Area 2.113191036644E+16

Sphere

Radius = n
Volume 2.3108509806134E+24
Surface area 8.4527641465759E+16
Circumference 515316812.70273

Square

Length = n
Perimeter 328060872
Area 6726495983587524
Diagonal 115987033.61659

Cube

Length = n
Surface area 40358975901525144
Volume 5.5167503447006E+23
Space diagonal 142054524.56984

Equilateral Triangle

Length = n
Perimeter 246045654
Area 2.9126582001204E+15
Altitude 71027262.284919

Triangular Pyramid

Length = n
Surface area 2.9126582001204E+15
Volume 6.5015526314183E+22
Height 38662344.538862