82804928 (number)

82804928 is an even 8-digits composite number following 82804927 and preceding 82804929. In scientific notation, it is written as 8.2804928 × 10^7. The sum of its digits is 41. It has a total of 8 prime factors and 28 positive divisors. There are 40438272 positive integers (up to 82804928) that are relatively prime to 82804928.

Interesting facts

Basic properties

Name

Name eighty-two million eight hundred four thousand nine hundred twenty-eight

Notation

Scientific notation 8.2804928 × 10^7
Engineering notation 8.2804928 × 10^6

Prime Factorization of 82804928

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 43 × 30089

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2587654
Product of the distinct prime numbers

The prime factorization of 82804928 is 2 × 2 × 2 × 2 × 2 × 2 × 43 × 30089. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 9, 9, 21, 423, 10, 812, 9868, 12858, 31567, 265202, 566908, 4738403, 8572460, 98387338, 86040926, 517922118, 896141883, 5452494553, 80603675

Basic calculations (n = 82804928)

Multiplication

n×y
n×2 165609856
n×3 248414784
n×4 331219712
n×5 414024640

Division

n÷y
n÷2 41402464
n÷3 27601642.666667
n÷3 20701232
n÷5 16560985.6

Exponentiation

ny
n2 6856656101085184
n3 5.6776491477112E+23
n4 4.7013732888549E+31
n5 3.8929687668475E+39

Nth Root

y√n
2√n 9099.721314414
3√n 435.86506499717
4√n 95.392459421141
5√n 38.336391964815

Divisors of 82804928

1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 30089, 60178, 120356, 240712, 481424, 962848, 1293827, 1925696, 2587654, 5175308, 10350616, 20701232, 41402464, 82804928

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82804927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82804928 can be divided by 28 positive divisors. The sum of these divisors (counting 82804928) is 1, the average is 0.035714285714286.

Base conversion 82804928

Base System Value
2 Binary 100111011111000000011000000
3 Ternary 12202210221000012
4 Quaternary 10323320003000
5 Quinary 132144224203
6 Senary 12114444052
8 Octal 473700300
10 Decimal 82804928
12 Duodecimal 23893628
16 Hexadecimal 4ef80c0
20 Vigesimal 15hac68
36 Base36 1dasow

Cryptographic Hash Functions

md5 fd0ec24cb9ccb816340279bbd555239a
sha1 7ae38a59144769e26a91e4edc8d9e84941dafb7c
sha256 9007cd1e754d4592932ae0a89b1078169d04b24bb12d2e4ad2bab85be54f78c8
sha512 20b9a2b17a6a48656ba5363707cb54f2cfdde21fb7890be93da6b6267b03241fcf9187977494f311a438f0c3a8347e50822d0f74460d30780e93e754779f9e94
ripemd-160 e7f824ca51a1a9960b25e2722026013306e07cd1

82804928 as geometric shapes

Circle

Radius = n
Diameter 165609856
Circumference 520278706.97166
Area 2.1540820435361E+16

Sphere

Radius = n
Volume 2.3782481136146E+24
Surface area 8.6163281741443E+16
Circumference 520278706.97166

Square

Length = n
Perimeter 331219712
Area 6856656101085184
Diagonal 117103852.20893

Cube

Length = n
Surface area 41139936606511104
Volume 5.6776491477112E+23
Space diagonal 143422342.41308

Equilateral Triangle

Length = n
Perimeter 248414784
Area 2.9690191842767E+15
Altitude 71711171.206541

Triangular Pyramid

Length = n
Surface area 2.9690191842767E+15
Volume 6.691173689241E+22
Height 39034617.402976