105508728 (number)

105508728 is an even 9-digits composite number following 105508727 and preceding 105508729. In scientific notation, it is written as 1.05508728 × 10^8. The sum of its digits is 36. It has a total of 9 prime factors and 144 positive divisors. There are 29981952 positive integers (up to 105508728) that are relatively prime to 105508728.

Interesting facts

Basic properties

Name

Name one hundred five million five hundred eight thousand seven hundred twenty-eight

Notation

Scientific notation 1.05508728 × 10^8
Engineering notation 1.05508728 × 10^6

Prime Factorization of 105508728

Prime Factorization 2 × 2 × 2 × 299 × 3 × 3 × 13 × 29 × 13

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 676338
Product of the distinct prime numbers

The prime factorization of 105508728 is 2 × 2 × 2 × 299 × 3 × 3 × 13 × 29 × 13. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 105508728)

Multiplication

n×y
n×2 211017456
n×3 316526184
n×4 422034912
n×5 527543640

Division

n÷y
n÷2 52754364
n÷3 35169576
n÷3 26377182
n÷5 21101745.6

Exponentiation

ny
n2 11132091684177984
n3 1.174532833577E+24
n4 1.2392346526494E+32
n5 1.3075007189456E+40

Nth Root

y√n
2√n 10271.744155692
3√n 472.53008290871
4√n 101.34961349553
5√n 40.239972704081

Divisors of 105508728

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -105508727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 105508728 can be divided by 144 positive divisors. The sum of these divisors (counting 105508728) is 1, the average is 0.0069444444444444.

Base conversion 105508728

Base System Value
2 Binary 110010010011110111101111000
3 Ternary 21100112101202200
4 Quaternary 12102132331320
5 Quinary 204002234403
6 Senary 14245230200
8 Octal 622367570
10 Decimal 105508728
12 Duodecimal 2b402360
16 Hexadecimal 649ef78
20 Vigesimal 1cj8bg8
36 Base36 1qtf20

Cryptographic Hash Functions

md5 500c36cfcd61d0a363dab5ec2243374f
sha1 b034a7de2c65524ff20f623c37c7e09d4d0a94e3
sha256 ab8e600501c9158d884169d923f6676d1eb9ad9648447c33426d60a87322f11d
sha512 ba1939681e15916bf08f79704b455bf662b7844f85d40371b485f3cc6ca54512ef94d08c30486a361a81a7a548584d0dc8d74e14135a81cbeb9090c9a73c8561
ripemd-160 023e19bcb7375029f0d6332d7c18854682027126

105508728 as geometric shapes

Circle

Radius = n
Diameter 211017456
Circumference 662930889.54881
Area 3.4972497454102E+16

Sphere

Radius = n
Volume 4.9198716284873E+24
Surface area 1.3988998981641E+17
Circumference 662930889.54881

Square

Length = n
Perimeter 422034912
Area 11132091684177984
Diagonal 149211874.08633

Cube

Length = n
Surface area 66792550105067904
Volume 1.174532833577E+24
Space diagonal 182746477.53796

Equilateral Triangle

Length = n
Perimeter 316526184
Area 4.8203370978778E+15
Altitude 91373238.768982

Triangular Pyramid

Length = n
Surface area 4.8203370978778E+15
Volume 1.3842002189142E+23
Height 49737291.362111