28642016 (number)

28642016 is an even 8-digits composite number following 28642015 and preceding 28642017. In scientific notation, it is written as 2.8642016 × 10^7. The sum of its digits is 29. It has a total of 8 prime factors and 48 positive divisors. There are 12787200 positive integers (up to 28642016) that are relatively prime to 28642016.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred forty-two thousand sixteen

Notation

Scientific notation 2.8642016 × 10^7
Engineering notation 2.8642016 × 10^6

Prime Factorization of 28642016

Prime Factorization 2 × 2 × 2 × 2 × 2 × 13 × 31 × 2221

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1790126
Product of the distinct prime numbers

The prime factorization of 28642016 is 2 × 2 × 2 × 2 × 2 × 13 × 31 × 2221. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 7, 39, 41, 18, 151, 8851, 5394, 66089, 90764, 507094, 318653, 689557, 948453, 59182030, 67690033, 764476184, 897026219, 5627850395, 5666926045

Basic calculations (n = 28642016)

Multiplication

n×y
n×2 57284032
n×3 85926048
n×4 114568064
n×5 143210080

Division

n÷y
n÷2 14321008
n÷3 9547338.6666667
n÷3 7160504
n÷5 5728403.2

Exponentiation

ny
n2 820365080544256
n3 2.349690976279E+22
n4 6.7299886537638E+29
n5 1.9276044270092E+37

Nth Root

y√n
2√n 5351.8236144327
3√n 305.96226057136
4√n 73.15615910115
5√n 31.002785575678

Divisors of 28642016

1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 2221, 3224, 4442, 6448, 8884, 12896, 17768, 28873, 35536, 57746, 68851, 71072, 115492, 137702, 230984, 275404, 461968, 550808, 895063, 923936, 1101616, 1790126, 2203232, 3580252, 7160504, 14321008, 28642016

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28642015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28642016 can be divided by 48 positive divisors. The sum of these divisors (counting 28642016) is 1, the average is 0.020833333333333.

Base conversion 28642016

Base System Value
2 Binary 1101101010000101011100000
3 Ternary 1222220011110102
4 Quaternary 1231100223200
5 Quinary 24313021031
6 Senary 2501521532
8 Octal 155205340
10 Decimal 28642016
12 Duodecimal 97132a8
16 Hexadecimal 1b50ae0
20 Vigesimal 8j050g
36 Base36 h1wbk

Cryptographic Hash Functions

md5 39f445da26f1ee4dc2f6589b45100fab
sha1 e1f4d2ed2e99df4f2f16e0dff77a29e4c49b880c
sha256 df54df3d54e71bd3b33060d1ca99c71ab1afc5f059b922fe4b99cc7784000224
sha512 438555aecac27e7bfbaa0dedc2dab6d175b112a6c2fac2970e320fc1b096dbaf1fe5a6cd8d0e3b1aa2877f50623851771988e436d1bec21e068694e8eec7984d
ripemd-160 48713d63515fdcc65ccb8adea8d2e008c5e15162

28642016 as geometric shapes

Circle

Radius = n
Diameter 57284032
Circumference 179963094.0992
Area 2.5772529102994E+15

Sphere

Radius = n
Volume 9.8423625457124E+22
Surface area 1.0309011641198E+16
Circumference 179963094.0992

Square

Length = n
Perimeter 114568064
Area 820365080544256
Diagonal 40505927.480907

Cube

Length = n
Surface area 4922190483265536
Volume 2.349690976279E+22
Space diagonal 49609426.943201

Equilateral Triangle

Length = n
Perimeter 85926048
Area 3.552285000645E+14
Altitude 24804713.4716

Triangular Pyramid

Length = n
Surface area 3.552285000645E+14
Volume 2.7691373716995E+21
Height 13501975.826969