82147028 (number)

82147028 is an even 8-digits composite number following 82147027 and preceding 82147029. In scientific notation, it is written as 8.2147028 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 39989376 positive integers (up to 82147028) that are relatively prime to 82147028.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred forty-seven thousand twenty-eight

Notation

Scientific notation 8.2147028 × 10^7
Engineering notation 8.2147028 × 10^6

Prime Factorization of 82147028

Prime Factorization 2 × 2 × 43 × 433 × 1103

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 41073514
Product of the distinct prime numbers

The prime factorization of 82147028 is 2 × 2 × 43 × 433 × 1103. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 41, 92, 851, 16, 1296, 5990, 66273, 97886, 255398, 62198, 5820663, 744431, 35549072, 40055531, 531730317, 559726560, 1365265749, 1264507582

Basic calculations (n = 82147028)

Multiplication

n×y
n×2 164294056
n×3 246441084
n×4 328588112
n×5 410735140

Division

n÷y
n÷2 41073514
n÷3 27382342.666667
n÷3 20536757
n÷5 16429405.6

Exponentiation

ny
n2 6748134209232784
n3 5.543391698336E+23
n4 4.5537315305818E+31
n5 3.7407551154718E+39

Nth Root

y√n
2√n 9063.4997655431
3√n 434.7076522487
4√n 95.202414704371
5√n 38.275279533685

Divisors of 82147028

1, 2, 4, 43, 86, 172, 433, 866, 1103, 1732, 2206, 4412, 18619, 37238, 47429, 74476, 94858, 189716, 477599, 955198, 1910396, 20536757, 41073514, 82147028

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 -82147027
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 82147028 can be divided by 24 positive divisors. The sum of these divisors (counting 82147028) is 1, the average is 0.041666666666667.

Base conversion 82147028

Base System Value
2 Binary 100111001010111011011010100
3 Ternary 12201120111112112
4 Quaternary 10321113123110
5 Quinary 132012201103
6 Senary 12052410152
8 Octal 471273324
10 Decimal 82147028
12 Duodecimal 23616958
16 Hexadecimal 4e576d4
20 Vigesimal 15d87b8
36 Base36 1cwp1w

Cryptographic Hash Functions

md5 b50ef9a56f63fd1d5d4019e2e8021f5c
sha1 ceaac342af7ff915484124dd290a1aafb611adcd
sha256 b142b983ae89b289ae3eea89b52900cd56043c71d7ad23402051a4396792fb5e
sha512 69f3c29d2823b5caf75c4be10f3b592e0b4734959809197f7141edae0bb0baaf9becf1d773a29812f01e8d5f17500d65e440331c595a0302c64291d180372ce5
ripemd-160 0ff33b82399dd16125de5a0445727880433eb456

82147028 as geometric shapes

Circle

Radius = n
Diameter 164294056
Circumference 516144999.35807
Area 2.1199888857164E+16

Sphere

Radius = n
Volume 2.3220104847284E+24
Surface area 8.4799555428655E+16
Circumference 516144999.35807

Square

Length = n
Perimeter 328588112
Area 6748134209232784
Diagonal 116173441.10624

Cube

Length = n
Surface area 40488805255396704
Volume 5.543391698336E+23
Space diagonal 142282826.18678

Equilateral Triangle

Length = n
Perimeter 246441084
Area 2.9220278266712E+15
Altitude 71141413.093392

Triangular Pyramid

Length = n
Surface area 2.9220278266712E+15
Volume 6.5329497677777E+22
Height 38724480.368747