28014768 (number)

28014768 is an even 8-digits composite number following 28014767 and preceding 28014769. In scientific notation, it is written as 2.8014768 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 40 positive divisors. There are 9338112 positive integers (up to 28014768) that are relatively prime to 28014768.

Interesting facts

Basic properties

Name

Name twenty-eight million fourteen thousand seven hundred sixty-eight

Notation

Scientific notation 2.8014768 × 10^7
Engineering notation 2.8014768 × 10^6

Prime Factorization of 28014768

Prime Factorization 2 × 2 × 2 × 2 × 9 × 3 × 64849

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3501846
Product of the distinct prime numbers

The prime factorization of 28014768 is 2 × 2 × 2 × 2 × 9 × 3 × 64849. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 9, 31, 33, 474, 629, 3626, 8288, 96213, 94734, 62108, 256558, 9273996, 2184439, 15890942, 54907798, 162019123, 588727318, 1435827993, 5762473398

Basic calculations (n = 28014768)

Multiplication

n×y
n×2 56029536
n×3 84044304
n×4 112059072
n×5 140073840

Division

n÷y
n÷2 14007384
n÷3 9338256
n÷3 7003692
n÷5 5602953.6

Exponentiation

ny
n2 784827226093824
n3 2.1986752659102E+22
n4 6.1595377481813E+29
n5 1.7255802100254E+37

Nth Root

y√n
2√n 5292.8978830127
3√n 303.71227393064
4√n 72.752305001372
5√n 30.865790638337

Divisors of 28014768

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 64849, 129698, 194547, 259396, 389094, 518792, 583641, 778188, 1037584, 1167282, 1556376, 1750923, 2334564, 3112752, 3501846, 4669128, 7003692, 9338256, 14007384, 28014768

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28014767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28014768 can be divided by 40 positive divisors. The sum of these divisors (counting 28014768) is 1, the average is 0.025.

Base conversion 28014768

Base System Value
2 Binary 1101010110111100010110000
3 Ternary 1221201022001000
4 Quaternary 1222313202300
5 Quinary 24132433033
6 Senary 2440242000
8 Octal 152674260
10 Decimal 28014768
12 Duodecimal 9470300
16 Hexadecimal 1ab78b0
20 Vigesimal 8f1gi8
36 Base36 gogc0

Cryptographic Hash Functions

md5 94f7bef33a945f6cfe409d4e191210c0
sha1 577f1d25a0ec5b7a794bf409071deea9f3c92b8c
sha256 90f4b2be49c50cb41b306ee6233a5acfad9c67676a513c02b674efd55570606d
sha512 a275faa09e3a4fd118778df8a53a691849bcf50145d1bbfa450c1223d5cc3873df616455be663eba0074637f45b42a67f9ed5848601b11b52f53a7266cb5c7f4
ripemd-160 6c65b983cf8b41c4285733f2854c3e949970a8d2

28014768 as geometric shapes

Circle

Radius = n
Diameter 56029536
Circumference 176021978.68164
Area 2.4656074478336E+15

Sphere

Radius = n
Volume 9.2097894173508E+22
Surface area 9.8624297913345E+15
Circumference 176021978.68164

Square

Length = n
Perimeter 112059072
Area 784827226093824
Diagonal 39618864.852336

Cube

Length = n
Surface area 4708963356562944
Volume 2.1986752659102E+22
Space diagonal 48523001.538255

Equilateral Triangle

Length = n
Perimeter 84044304
Area 3.3984015768946E+14
Altitude 24261500.769127

Triangular Pyramid

Length = n
Surface area 3.3984015768946E+14
Volume 2.5911636502537E+21
Height 13206288.284112