28600428 (number)

28600428 is an even 8-digits composite number following 28600427 and preceding 28600429. In scientific notation, it is written as 2.8600428 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 9519184 positive integers (up to 28600428) that are relatively prime to 28600428.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred thousand four hundred twenty-eight

Notation

Scientific notation 2.8600428 × 10^7
Engineering notation 2.8600428 × 10^6

Prime Factorization of 28600428

Prime Factorization 2 × 2 × 3 × 2687 × 887

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14300214
Product of the distinct prime numbers

The prime factorization of 28600428 is 2 × 2 × 3 × 2687 × 887. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 40, 87, 915, 421, 9917, 7755, 78894, 71720, 612216, 417115, 8658797, 6540745, 11667543, 8191375, 241102870, 742242536, 836056311, 1883400900

Basic calculations (n = 28600428)

Multiplication

n×y
n×2 57200856
n×3 85801284
n×4 114401712
n×5 143002140

Division

n÷y
n÷2 14300214
n÷3 9533476
n÷3 7150107
n÷5 5720085.6

Exponentiation

ny
n2 817984481783184
n3 2.3394706276357E+22
n4 6.690986124381E+29
n5 1.9136506689936E+37

Nth Root

y√n
2√n 5347.9367984298
3√n 305.81410384449
4√n 73.129589076036
5√n 30.993777178038

Divisors of 28600428

1, 2, 3, 4, 6, 12, 887, 1774, 2661, 2687, 3548, 5322, 5374, 8061, 10644, 10748, 16122, 32244, 2383369, 4766738, 7150107, 9533476, 14300214, 28600428

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 -28600427
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 28600428 can be divided by 24 positive divisors. The sum of these divisors (counting 28600428) is 1, the average is 0.041666666666667.

Base conversion 28600428

Base System Value
2 Binary 1101101000110100001101100
3 Ternary 1222211001102010
4 Quaternary 1231012201230
5 Quinary 24310203203
6 Senary 2501001220
8 Octal 155064154
10 Decimal 28600428
12 Duodecimal 96b3210
16 Hexadecimal 1b4686c
20 Vigesimal 8if118
36 Base36 h108c

Cryptographic Hash Functions

md5 37e0af62d0a287e106c2102d0129ffe3
sha1 ab3169e3b74bb13325d9b9c13a2bf561b359718f
sha256 fdfe848ac922e3136a5f323275472102df0ca5ac2235bf769984abb76deef134
sha512 6c384905f632121c025ae8f7466e32a5fbc565176c37a089753019bea444f5b57db231d1d6942818f3c242801e66eccd7890a5693ab4049fc70a410a878775a2
ripemd-160 898a72f20ccfdd4c7d444abb304bb74a3e5b50de

28600428 as geometric shapes

Circle

Radius = n
Diameter 57200856
Circumference 179701788.98865
Area 2.5697740387205E+15

Sphere

Radius = n
Volume 9.799551649426E+22
Surface area 1.0279096154882E+16
Circumference 179701788.98865

Square

Length = n
Perimeter 114401712
Area 817984481783184
Diagonal 40447113.167275

Cube

Length = n
Surface area 4907906890699104
Volume 2.3394706276357E+22
Space diagonal 49537394.414216

Equilateral Triangle

Length = n
Perimeter 85801284
Area 3.5419767056284E+14
Altitude 24768697.207108

Triangular Pyramid

Length = n
Surface area 3.5419767056284E+14
Volume 2.7570925753133E+21
Height 13482371.055758