82662728 (number)

82662728 is an even 8-digits composite number following 82662727 and preceding 82662729. In scientific notation, it is written as 8.2662728 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 8 positive divisors. There are 41331360 positive integers (up to 82662728) that are relatively prime to 82662728.

Interesting facts

Basic properties

Name

Name eighty-two million six hundred sixty-two thousand seven hundred twenty-eight

Notation

Scientific notation 8.2662728 × 10^7
Engineering notation 8.2662728 × 10^6

Prime Factorization of 82662728

Prime Factorization 2 × 2 × 2 × 10332841

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20665682
Product of the distinct prime numbers

The prime factorization of 82662728 is 2 × 2 × 2 × 10332841. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 86, 100, 457, 441, 9809, 5528, 53304, 620, 837617, 843284, 1939873, 7614998, 42169506, 14693139, 69054657, 575562878, 1105592306, 7481169094

Basic calculations (n = 82662728)

Multiplication

n×y
n×2 165325456
n×3 247988184
n×4 330650912
n×5 413313640

Division

n÷y
n÷2 41331364
n÷3 27554242.666667
n÷3 20665682
n÷5 16532545.6

Exponentiation

ny
n2 6833126600401984
n3 5.6484488555859E+23
n4 4.6691619137121E+31
n5 3.8596566126114E+39

Nth Root

y√n
2√n 9091.904530955
3√n 435.61541993043
4√n 95.351478913308
5√n 38.323215977327

Divisors of 82662728

1, 2, 4, 8, 10332841, 20665682, 41331364, 82662728

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82662727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82662728 can be divided by 8 positive divisors. The sum of these divisors (counting 82662728) is 1, the average is 0.125.

Base conversion 82662728

Base System Value
2 Binary 100111011010101010101001000
3 Ternary 12202112200221112
4 Quaternary 10323111111020
5 Quinary 132130201403
6 Senary 12111425452
8 Octal 473252510
10 Decimal 82662728
12 Duodecimal 23825288
16 Hexadecimal 4ed5548
20 Vigesimal 15gcgg8
36 Base36 1d7qyw

Cryptographic Hash Functions

md5 7171f9580c33e0e2fc4c7c55fd7c39a3
sha1 90b91e5550e5770e8d3a9b140131436812aeec92
sha256 3faa410137b7795ff36e9e4996e2b24a40299b115e9a56fcb80960145fe5fff1
sha512 2439558f0be647194b86eabd4e1f099512bdc23de0481e1b774b83bf952e262ff130caa339bfac32ff41c727b577e89e15684fd8cfde25f530a995efc8c4f50a
ripemd-160 1d44cf6190482b6e5329b8f9e2bbd8efad3e4bcc

82662728 as geometric shapes

Circle

Radius = n
Diameter 165325456
Circumference 519385238.02098
Area 2.1466900328872E+16

Sphere

Radius = n
Volume 2.3660167238515E+24
Surface area 8.5867601315487E+16
Circumference 519385238.02098

Square

Length = n
Perimeter 330650912
Area 6833126600401984
Diagonal 116902751.04036

Cube

Length = n
Surface area 40998759602411904
Volume 5.6484488555859E+23
Space diagonal 143176044.78825

Equilateral Triangle

Length = n
Perimeter 247988184
Area 2.9588306116117E+15
Altitude 71588022.394123

Triangular Pyramid

Length = n
Surface area 2.9588306116117E+15
Volume 6.6567608149504E+22
Height 38967583.680119