28698843 (number)

28698843 is an odd 8-digits composite number following 28698842 and preceding 28698844. In scientific notation, it is written as 2.8698843 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 19049984 positive integers (up to 28698843) that are relatively prime to 28698843.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8698843 × 10^7
Engineering notation 2.8698843 × 10^6

Prime Factorization of 28698843

Prime Factorization 3 × 233 × 41057

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28698843
Product of the distinct prime numbers

The prime factorization of 28698843 is 3 × 233 × 41057. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28698843)

Multiplication

n×y
n×2 57397686
n×3 86096529
n×4 114795372
n×5 143494215

Division

n÷y
n÷2 14349421.5
n÷3 9566281
n÷3 7174710.75
n÷5 5739768.6

Exponentiation

ny
n2 823623589538649
n3 2.3637044087266E+22
n4 6.7835581724453E+29
n5 1.9468027097237E+37

Nth Root

y√n
2√n 5357.1301085563
3√n 306.16447435454
4√n 73.192418381662
5√n 31.015077997879

Divisors of 28698843

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 -28698842
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 28698843 can be divided by 8 positive divisors. The sum of these divisors (counting 28698843) is 1, the average is 0.125.

Base conversion 28698843

Base System Value
2 Binary 1101101011110100011011011
3 Ternary 2000000001102010
4 Quaternary 1231132203123
5 Quinary 24321330333
6 Senary 2503041003
8 Octal 155364333
10 Decimal 28698843
12 Duodecimal 9740163
16 Hexadecimal 1b5e8db
20 Vigesimal 8j7723
36 Base36 h3463

Cryptographic Hash Functions

md5 37f35df9abd01a4078a47c464c9344de
sha1 837e87f17dc56df3d49c0dc9af5bb3cd18fe8f7d
sha256 0d6eda9f03ecaa842387c0c794043de4638dd4cd8117766c772ace689c84d9e0
sha512 deba512abbf96c1516134a93c31d971f476a5c557bdaae9b7053df546aeb7013b08fafdc7a78be717755fb36f06ecdf6b1fff024343a65d8da0859b65d048a54
ripemd-160 166c408cb47ea51d0eba6db07b40711a2e3c717d

28698843 as geometric shapes

Circle

Radius = n
Diameter 57397686
Circumference 180320148.67065
Area 2.5874898182179E+15

Sphere

Radius = n
Volume 9.9010618742844E+22
Surface area 1.0349959272872E+16
Circumference 180320148.67065

Square

Length = n
Perimeter 114795372
Area 823623589538649
Diagonal 40586292.995016

Cube

Length = n
Surface area 4941741537231894
Volume 2.3637044087266E+22
Space diagonal 49707854.194442

Equilateral Triangle

Length = n
Perimeter 86096529
Area 3.566394758483E+14
Altitude 24853927.097221

Triangular Pyramid

Length = n
Surface area 3.566394758483E+14
Volume 2.7856523602185E+21
Height 13528764.331672