28693498 (number)

28693498 is an even 8-digits composite number following 28693497 and preceding 28693499. In scientific notation, it is written as 2.8693498 × 10^7. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 14317500 positive integers (up to 28693498) that are relatively prime to 28693498.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8693498 × 10^7
Engineering notation 2.8693498 × 10^6

Prime Factorization of 28693498

Prime Factorization 2 × 499 × 28751

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28693498
Product of the distinct prime numbers

The prime factorization of 28693498 is 2 × 499 × 28751. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28693498)

Multiplication

n×y
n×2 57386996
n×3 86080494
n×4 114773992
n×5 143467490

Division

n÷y
n÷2 14346749
n÷3 9564499.3333333
n÷3 7173374.5
n÷5 5738699.6

Exponentiation

ny
n2 823316827476004
n3 2.3623839742549E+22
n4 6.7785059840515E+29
n5 1.9449904789637E+37

Nth Root

y√n
2√n 5356.6312174724
3√n 306.14546603054
4√n 73.189010223342
5√n 31.013922634625

Divisors of 28693498

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 -28693497
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 28693498 can be divided by 8 positive divisors. The sum of these divisors (counting 28693498) is 1, the average is 0.125.

Base conversion 28693498

Base System Value
2 Binary 1101101011101001111111010
3 Ternary 1222222210002011
4 Quaternary 1231131033322
5 Quinary 24321142443
6 Senary 2503000134
8 Octal 155351772
10 Decimal 28693498
12 Duodecimal 973904a
16 Hexadecimal 1b5d3fa
20 Vigesimal 8j6dei
36 Base36 h301m

Cryptographic Hash Functions

md5 e4b76febcc9dda9d7d5eeb234e27f7cf
sha1 aea4c5da26fa1c50ad12d757f96e9aed3dec856a
sha256 5657e7c390c38f15d51b5a83350f75e5aa7f7e480c5ff764156044bb48d70f4a
sha512 0ecad175f36acd452a4374117f97d7e42e4654a0b62801af5f1d66433d9c88e2271779285760442b7e1928e039f85d74fcc9d7b94ee5868ee59f36a68b3a6939
ripemd-160 90573eac293db82ff93a4b8f273967c73a536ff1

28693498 as geometric shapes

Circle

Radius = n
Diameter 57386996
Circumference 180286565.04519
Area 2.5865260967755E+15

Sphere

Radius = n
Volume 9.8955308513033E+22
Surface area 1.0346104387102E+16
Circumference 180286565.04519

Square

Length = n
Perimeter 114773992
Area 823316827476004
Diagonal 40578734.023525

Cube

Length = n
Surface area 4939900964856024
Volume 2.3623839742549E+22
Space diagonal 49698596.382876

Equilateral Triangle

Length = n
Perimeter 86080494
Area 3.5650664397871E+14
Altitude 24849298.191438

Triangular Pyramid

Length = n
Surface area 3.5650664397871E+14
Volume 2.7840962132701E+21
Height 13526244.674508