28469400 (number)

28469400 is an even 8-digits composite number following 28469399 and preceding 28469401. In scientific notation, it is written as 2.8469400 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 7258240 positive integers (up to 28469400) that are relatively prime to 28469400.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred sixty-nine thousand four hundred

Notation

Scientific notation 2.8469400 × 10^7
Engineering notation 2.8469400 × 10^6

Prime Factorization of 28469400

Prime Factorization 2 × 2 × 2 × 3 × 25 × 23 × 2063

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7117350
Product of the distinct prime numbers

The prime factorization of 28469400 is 2 × 2 × 2 × 3 × 25 × 23 × 2063. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 10, 31, 68, 511, 938, 91, 797, 82659, 83944, 568906, 473937, 939160, 490205, 41462615, 54506280, 115679885, 668421999, 8679767578, 5648742697

Basic calculations (n = 28469400)

Multiplication

n×y
n×2 56938800
n×3 85408200
n×4 113877600
n×5 142347000

Division

n÷y
n÷2 14234700
n÷3 9489800
n÷3 7117350
n÷5 5693880

Exponentiation

ny
n2 810506736360000
n3 2.3074640480127E+22
n4 6.5692116968494E+29
n5 1.8702151548228E+37

Nth Root

y√n
2√n 5335.6724037369
3√n 305.34637706503
4√n 73.045687098808
5√n 30.965326448787

Divisors of 28469400

1, 2, 3, 4, 6, 8, 12, 23, 24, 25, 46, 50, 69, 75, 92, 100, 138, 150, 184, 200, 276, 300, 552, 575, 600, 1150, 1725, 2063, 2300, 3450, 4126, 4600, 6189, 6900, 8252, 12378, 13800, 16504, 24756, 47449, 49512, 51575, 94898, 103150, 142347, 154725, 189796, 206300, 284694, 309450, 379592, 412600, 569388, 618900, 1138776, 1186225, 1237800, 2372450, 3558675, 4744900, 7117350, 9489800, 14234700, 28469400

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28469399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28469400 can be divided by 64 positive divisors. The sum of these divisors (counting 28469400) is 1, the average is 0.015625.

Base conversion 28469400

Base System Value
2 Binary 1101100100110100010011000
3 Ternary 1222120101200020
4 Quaternary 1230212202120
5 Quinary 24242010100
6 Senary 2454110440
8 Octal 154464230
10 Decimal 28469400
12 Duodecimal 964b420
16 Hexadecimal 1b26898
20 Vigesimal 8hida0
36 Base36 gy74o

Cryptographic Hash Functions

md5 280d09f046d778b960840cf4bc5679aa
sha1 3dc5eb14739243aad91240d9ce6c4706c0c0f025
sha256 d8c58c029ba613978c5772b9da98f2b406ab2585e14d89441daeb39dd5aa9760
sha512 9bce84ac413ffb4cdf483f829f3004e9e188c31514b194ea65ddfc594c1ec5e1f3b2123dd641c3728a7261bf3046355b7b9a4f83a6bd8e09e11ffa9bd71f3718
ripemd-160 cb38e0b86b23e4b9ba55ef85a746c3d35a952203

28469400 as geometric shapes

Circle

Radius = n
Diameter 56938800
Circumference 178878515.78422
Area 2.5462820086336E+15

Sphere

Radius = n
Volume 9.6654828022125E+22
Surface area 1.0185128034534E+16
Circumference 178878515.78422

Square

Length = n
Perimeter 113877600
Area 810506736360000
Diagonal 40261811.592625

Cube

Length = n
Surface area 4863040418160000
Volume 2.3074640480127E+22
Space diagonal 49310447.261001

Equilateral Triangle

Length = n
Perimeter 85408200
Area 3.5095971181309E+14
Altitude 24655223.630501

Triangular Pyramid

Length = n
Surface area 3.5095971181309E+14
Volume 2.7193724594899E+21
Height 13420603.864208