28367427 (number)

28367427 is an odd 8-digits composite number following 28367426 and preceding 28367428. In scientific notation, it is written as 2.8367427 × 10^7. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 17192360 positive integers (up to 28367427) that are relatively prime to 28367427.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred sixty-seven thousand four hundred twenty-seven

Notation

Scientific notation 2.8367427 × 10^7
Engineering notation 2.8367427 × 10^6

Prime Factorization of 28367427

Prime Factorization 3 × 11 × 859619

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28367427
Product of the distinct prime numbers

The prime factorization of 28367427 is 3 × 11 × 859619. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 2, 68, 28, 985, 55, 831, 370, 49129, 72606, 35408, 640546, 3329605, 546329, 54805326, 65579852, 12428035, 849816782, 2063795261, 5032511610

Basic calculations (n = 28367427)

Multiplication

n×y
n×2 56734854
n×3 85102281
n×4 113469708
n×5 141837135

Division

n÷y
n÷2 14183713.5
n÷3 9455809
n÷3 7091856.75
n÷5 5673485.4

Exponentiation

ny
n2 804710914600329
n3 2.2827578126028E+22
n4 6.475596560769E+29
n5 1.8369601271907E+37

Nth Root

y√n
2√n 5326.1080537293
3√n 304.98137304501
4√n 72.980189460766
5√n 30.943111993726

Divisors of 28367427

1, 3, 11, 33, 859619, 2578857, 9455809, 28367427

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 -28367426
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 28367427 can be divided by 8 positive divisors. The sum of these divisors (counting 28367427) is 1, the average is 0.125.

Base conversion 28367427

Base System Value
2 Binary 1101100001101101001000011
3 Ternary 1222101012210110
4 Quaternary 1230031221003
5 Quinary 24230224202
6 Senary 2452002403
8 Octal 154155103
10 Decimal 28367427
12 Duodecimal 9600403
16 Hexadecimal 1b0da43
20 Vigesimal 8h5ib7
36 Base36 gw0g3

Cryptographic Hash Functions

md5 de7e666ed27fcf463e3926d36bb2f421
sha1 3160a98805cfd72120af600076b5934381e1d388
sha256 87f1e9b2b5128d2c26d149f476dbc61c3380b2ef87ebf1d7934828d864684de3
sha512 a0c4ca816c7f8a65f46580093b0f621bebae3c9df807318651e27a80cea04b52061c4ee97151bfd8df7607e097b536e928adfd0d17a40767e0b7a70ebb5ec343
ripemd-160 4ca7610fe0d1e869e025a1da80e8228b7af7d28f

28367427 as geometric shapes

Circle

Radius = n
Diameter 56734854
Circumference 178237800.52889
Area 2.5280738975719E+15

Sphere

Radius = n
Volume 9.5619935653302E+22
Surface area 1.0112295590288E+16
Circumference 178237800.52889

Square

Length = n
Perimeter 113469708
Area 804710914600329
Diagonal 40117599.993029

Cube

Length = n
Surface area 4828265487601974
Volume 2.2827578126028E+22
Space diagonal 49133824.844001

Equilateral Triangle

Length = n
Perimeter 85102281
Area 3.4845004737325E+14
Altitude 24566912.422001

Triangular Pyramid

Length = n
Surface area 3.4845004737325E+14
Volume 2.69025588183E+21
Height 13372533.33101