82143572 (number)

82143572 is an even 8-digits composite number following 82143571 and preceding 82143573. In scientific notation, it is written as 8.2143572 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 35159040 positive integers (up to 82143572) that are relatively prime to 82143572.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred forty-three thousand five hundred seventy-two

Notation

Scientific notation 8.2143572 × 10^7
Engineering notation 8.2143572 × 10^6

Prime Factorization of 82143572

Prime Factorization 2 × 2 × 7 × 2689 × 1091

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 41071786
Product of the distinct prime numbers

The prime factorization of 82143572 is 2 × 2 × 7 × 2689 × 1091. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 52, 82, 31, 358, 529, 615, 33520, 51574, 391751, 317914, 2951314, 3663559, 1133435, 66882553, 560065720, 301118278, 5571621351, 2434587404

Basic calculations (n = 82143572)

Multiplication

n×y
n×2 164287144
n×3 246430716
n×4 328574288
n×5 410717860

Division

n÷y
n÷2 41071786
n÷3 27381190.666667
n÷3 20535893
n÷5 16428714.4

Exponentiation

ny
n2 6747566420919184
n3 5.5426920812156E+23
n4 4.5529652604716E+31
n5 3.7399682968705E+39

Nth Root

y√n
2√n 9063.3091087086
3√n 434.70155598143
4√n 95.201413375583
5√n 38.274957473118

Divisors of 82143572

1, 2, 4, 7, 14, 28, 1091, 2182, 2689, 4364, 5378, 7637, 10756, 15274, 18823, 30548, 37646, 75292, 2933699, 5867398, 11734796, 20535893, 41071786, 82143572

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82143571
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82143572 can be divided by 24 positive divisors. The sum of these divisors (counting 82143572) is 1, the average is 0.041666666666667.

Base conversion 82143572

Base System Value
2 Binary 100111001010110100101010100
3 Ternary 12201120022210112
4 Quaternary 10321112211110
5 Quinary 132012043242
6 Senary 12052342152
8 Octal 471264524
10 Decimal 82143572
12 Duodecimal 23614958
16 Hexadecimal 4e56954
20 Vigesimal 15d7iic
36 Base36 1cwmdw

Cryptographic Hash Functions

md5 458865df5e0ffc0229c5a0f3e8bc21e8
sha1 1fd40387d809a53a6d3f498baef8f61a6583bdf5
sha256 b3e59db9ef98298f09e8a7e20d5e4bdb4ef4414b2ffdb6402d16af120394db7a
sha512 fcdff9848af3b0e6128f78fd0fc4867e19b71e1ff15a5f310f96ea7b697154494200d236f852451f966429540cdc731eb32dd682dd2feb4bf569f8710ffdc92e
ripemd-160 76f94f313b30a37a9be1f0d4e4cdfb70ade442a3

82143572 as geometric shapes

Circle

Radius = n
Diameter 164287144
Circumference 516123284.66965
Area 2.1198105097569E+16

Sphere

Radius = n
Volume 2.3217174297943E+24
Surface area 8.4792420390276E+16
Circumference 516123284.66965

Square

Length = n
Perimeter 328574288
Area 6747566420919184
Diagonal 116168553.58417

Cube

Length = n
Surface area 40485398525515104
Volume 5.5426920812156E+23
Space diagonal 142276840.21919

Equilateral Triangle

Length = n
Perimeter 246430716
Area 2.9217819671194E+15
Altitude 71138420.109596

Triangular Pyramid

Length = n
Surface area 2.9217819671194E+15
Volume 6.5321252610942E+22
Height 38722851.194724