28695936 (number)

28695936 is an even 8-digits composite number following 28695935 and preceding 28695937. In scientific notation, it is written as 2.8695936 × 10^7. The sum of its digits is 48. It has a total of 9 prime factors and 32 positive divisors. There are 9565184 positive integers (up to 28695936) that are relatively prime to 28695936.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred ninety-five thousand nine hundred thirty-six

Notation

Scientific notation 2.8695936 × 10^7
Engineering notation 2.8695936 × 10^6

Prime Factorization of 28695936

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 74729

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 448374
Product of the distinct prime numbers

The prime factorization of 28695936 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 74729. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28695936)

Multiplication

n×y
n×2 57391872
n×3 86087808
n×4 114783744
n×5 143479680

Division

n÷y
n÷2 14347968
n÷3 9565312
n÷3 7173984
n÷5 5739187.2

Exponentiation

ny
n2 823456742916096
n3 2.3629861993489E+22
n4 6.7808100745399E+29
n5 1.9458169192715E+37

Nth Root

y√n
2√n 5356.8587810395
3√n 306.15413653733
4√n 73.190564836183
5√n 31.014449648611

Divisors of 28695936

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28695935
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28695936 can be divided by 32 positive divisors. The sum of these divisors (counting 28695936) is 1, the average is 0.03125.

Base conversion 28695936

Base System Value
2 Binary 1101101011101110110000000
3 Ternary 1222222220102110
4 Quaternary 1231131312000
5 Quinary 24321232221
6 Senary 2503015320
8 Octal 155356600
10 Decimal 28695936
12 Duodecimal 973a540
16 Hexadecimal 1b5dd80
20 Vigesimal 8j6jgg
36 Base36 h31xc

Cryptographic Hash Functions

md5 9c81486121525ce7d14728476147a849
sha1 3a7396acbca7642a66dbc8b67fe7a79dd5e92ff4
sha256 8c8b9880a1cc7b4f45f4399ecd0b5935c0a78718bb57ae6a857a5e82b94bb99f
sha512 c2411080834b24339101729e458ec27b4129887a9dbafa1f9a6ae5de376823c98048bde6ea2353715096b5656f08816562512a1507ddf359b697266df2046346
ripemd-160 300713eaa55cc7ce61d5f99816635d8622cb5deb

28695936 as geometric shapes

Circle

Radius = n
Diameter 57391872
Circumference 180301883.45097
Area 2.5869656540942E+15

Sphere

Radius = n
Volume 9.898053445878E+22
Surface area 1.0347862616377E+16
Circumference 180301883.45097

Square

Length = n
Perimeter 114783744
Area 823456742916096
Diagonal 40582181.87619

Cube

Length = n
Surface area 4940740457496576
Volume 2.3629861993489E+22
Space diagonal 49702819.122745

Equilateral Triangle

Length = n
Perimeter 86087808
Area 3.5656722914147E+14
Altitude 24851409.561372

Triangular Pyramid

Length = n
Surface area 3.5656722914147E+14
Volume 2.7848059423497E+21
Height 13527393.95873