28693453 (number)

28693453 is an odd 8-digits composite number following 28693452 and preceding 28693454. In scientific notation, it is written as 2.8693453 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 27694944 positive integers (up to 28693453) that are relatively prime to 28693453.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8693453 × 10^7
Engineering notation 2.8693453 × 10^6

Prime Factorization of 28693453

Prime Factorization 47 × 73 × 8363

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28693453
Product of the distinct prime numbers

The prime factorization of 28693453 is 47 × 73 × 8363. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 5, 84, 75, 892, 187, 8634, 4363, 74759, 79333, 915312, 256079, 73022, 8641047, 47152252, 13961392, 844577244, 316752236, 4861013661, 7443854985

Basic calculations (n = 28693453)

Multiplication

n×y
n×2 57386906
n×3 86080359
n×4 114773812
n×5 143467265

Division

n÷y
n÷2 14346726.5
n÷3 9564484.3333333
n÷3 7173363.25
n÷5 5738690.6

Exponentiation

ny
n2 823314245063209
n3 2.3623728594952E+22
n4 6.77846346124E+29
n5 1.9449752273731E+37

Nth Root

y√n
2√n 5356.6270170696
3√n 306.14530598785
4√n 73.188981527752
5√n 31.013912906795

Divisors of 28693453

1, 47, 73, 3431, 8363, 393061, 610499, 28693453

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 -28693452
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 28693453 can be divided by 8 positive divisors. The sum of these divisors (counting 28693453) is 1, the average is 0.125.

Base conversion 28693453

Base System Value
2 Binary 1101101011101001111001101
3 Ternary 1222222210000111
4 Quaternary 1231131033031
5 Quinary 24321142303
6 Senary 2503000021
8 Octal 155351715
10 Decimal 28693453
12 Duodecimal 9739011
16 Hexadecimal 1b5d3cd
20 Vigesimal 8j6dcd
36 Base36 h300d

Cryptographic Hash Functions

md5 32c0fbf7b30aa92ec927f0c451d34a74
sha1 3aa8bc74bfcee6a828a5f96c1b9ada17c8a47c2f
sha256 c3caff6cadea746a5c96324e94a0bf60aeb4a87fccbecd35f8b2adc45f585c7c
sha512 b3c1c8b6e59bed0728a695362803a52730254168b7e29f8973238bffff044a5b7fbd26327e6d3d6091eb062b5ab332a22fa57ffa2d2e981461b98899ebe96ebe
ripemd-160 539ec225cffadc1651e9dca4173e82cc79dc5bec

28693453 as geometric shapes

Circle

Radius = n
Diameter 57386906
Circumference 180286282.30185
Area 2.5865179838864E+15

Sphere

Radius = n
Volume 9.8954842939066E+22
Surface area 1.0346071935546E+16
Circumference 180286282.30185

Square

Length = n
Perimeter 114773812
Area 823314245063209
Diagonal 40578670.383915

Cube

Length = n
Surface area 4939885470379254
Volume 2.3623728594952E+22
Space diagonal 49698518.44059

Equilateral Triangle

Length = n
Perimeter 86080359
Area 3.5650552576117E+14
Altitude 24849259.220295

Triangular Pyramid

Length = n
Surface area 3.5650552576117E+14
Volume 2.7840831144001E+21
Height 13526223.461305