28698844 (number)

28698844 is an even 8-digits composite number following 28698843 and preceding 28698845. In scientific notation, it is written as 2.8698844 × 10^7. The sum of its digits is 49. It has a total of 3 prime factors and 6 positive divisors. There are 14349420 positive integers (up to 28698844) that are relatively prime to 28698844.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8698844 × 10^7
Engineering notation 2.8698844 × 10^6

Prime Factorization of 28698844

Prime Factorization 2 × 2 × 7174711

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 14349422
Product of the distinct prime numbers

The prime factorization of 28698844 is 2 × 2 × 7174711. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28698844)

Multiplication

n×y
n×2 57397688
n×3 86096532
n×4 114795376
n×5 143494220

Division

n÷y
n÷2 14349422
n÷3 9566281.3333333
n÷3 7174711
n÷5 5739768.8

Exponentiation

ny
n2 823623646936336
n3 2.3637046558137E+22
n4 6.7835591179271E+29
n5 1.9468030489017E+37

Nth Root

y√n
2√n 5357.1302018898
3√n 306.1644779106
4√n 73.192419019252
5√n 31.015078214021

Divisors of 28698844

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28698843
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28698844 can be divided by 6 positive divisors. The sum of these divisors (counting 28698844) is 1, the average is 0.16666666666667.

Base conversion 28698844

Base System Value
2 Binary 1101101011110100011011100
3 Ternary 2000000001102011
4 Quaternary 1231132203130
5 Quinary 24321330334
6 Senary 2503041004
8 Octal 155364334
10 Decimal 28698844
12 Duodecimal 9740164
16 Hexadecimal 1b5e8dc
20 Vigesimal 8j7724
36 Base36 h3464

Cryptographic Hash Functions

md5 7c66cdd3bb3d23e8b72d2d8dd45e63eb
sha1 e822c49316c71bcee7e9a713ac0e38cc474c4af3
sha256 754e99cedc2b5b679c88e1870df49b65bb9a5d9703bba6e0ff75a4b0d807d79c
sha512 f67dc84a43f69ec81f62bd702a88cfa951989e1dfca911df0d72d17c2c8e1da63ab9c8fdc15abf05b7cd1f45eb3c72ba33370bb5ba8c16f6d5dc294aeea2d97b
ripemd-160 3de476e6c266dbbe4f6ffda55950826678ab74e6

28698844 as geometric shapes

Circle

Radius = n
Diameter 57397688
Circumference 180320154.95384
Area 2.587489998538E+15

Sphere

Radius = n
Volume 9.9010629092804E+22
Surface area 1.0349959994152E+16
Circumference 180320154.95384

Square

Length = n
Perimeter 114795376
Area 823623646936336
Diagonal 40586294.40923

Cube

Length = n
Surface area 4941741881618016
Volume 2.3637046558137E+22
Space diagonal 49707855.926493

Equilateral Triangle

Length = n
Perimeter 86096532
Area 3.5663950070223E+14
Altitude 24853927.963247

Triangular Pyramid

Length = n
Surface area 3.5663950070223E+14
Volume 2.7856526514135E+21
Height 13528764.803077