28492763 (number)

28492763 is an odd 8-digits composite number following 28492762 and preceding 28492764. In scientific notation, it is written as 2.8492763 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 25740864 positive integers (up to 28492763) that are relatively prime to 28492763.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred ninety-two thousand seven hundred sixty-three

Notation

Scientific notation 2.8492763 × 10^7
Engineering notation 2.8492763 × 10^6

Prime Factorization of 28492763

Prime Factorization 13 × 47 × 46633

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28492763
Product of the distinct prime numbers

The prime factorization of 28492763 is 13 × 47 × 46633. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28492763)

Multiplication

n×y
n×2 56985526
n×3 85478289
n×4 113971052
n×5 142463815

Division

n÷y
n÷2 14246381.5
n÷3 9497587.6666667
n÷3 7123190.75
n÷5 5698552.6

Exponentiation

ny
n2 811837543374169
n3 2.3131494717862E+22
n4 6.5908019683181E+29
n5 1.8779015846322E+37

Nth Root

y√n
2√n 5337.8612758295
3√n 305.42988025182
4√n 73.060668460051
5√n 30.970407030503

Divisors of 28492763

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 -28492762
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 28492763 can be divided by 8 positive divisors. The sum of these divisors (counting 28492763) is 1, the average is 0.125.

Base conversion 28492763

Base System Value
2 Binary 1101100101100001111011011
3 Ternary 1222121120201112
4 Quaternary 1230230033123
5 Quinary 24243232023
6 Senary 2454410535
8 Octal 154541733
10 Decimal 28492763
12 Duodecimal 9660a4b
16 Hexadecimal 1b2c3db
20 Vigesimal 8i1bi3
36 Base36 gyp5n

Cryptographic Hash Functions

md5 0d64b69040a4a2f01c03bd49a9429c16
sha1 58bb40c412d15c58724394bdef1a8c182e8102bc
sha256 60bdb79a6296c28233673ecaafa10a41b5805b764848d771cc755fdcba5d5455
sha512 c91c63855d20523814850d16a0a79e334dfae2451a3824ff74c1380bc727dd140bfe381f4fa983befa127d4bebbce92072e760eb279d1a0f5c852e45fd43796f
ripemd-160 bfff46da2f375bcb0cb79c11d8e95cb42460ba2a

28492763 as geometric shapes

Circle

Radius = n
Diameter 56985526
Circumference 179025309.84255
Area 2.5504628621727E+15

Sphere

Radius = n
Volume 9.689297849625E+22
Surface area 1.0201851448691E+16
Circumference 179025309.84255

Square

Length = n
Perimeter 113971052
Area 811837543374169
Diagonal 40294851.864082

Cube

Length = n
Surface area 4871025260245014
Volume 2.3131494717862E+22
Space diagonal 49350913.164019

Equilateral Triangle

Length = n
Perimeter 85478289
Area 3.5153596815399E+14
Altitude 24675456.582009

Triangular Pyramid

Length = n
Surface area 3.5153596815399E+14
Volume 2.7260727956636E+21
Height 13431617.288027