28298452 (number)

28298452 is an even 8-digits composite number following 28298451 and preceding 28298453. In scientific notation, it is written as 2.8298452 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 11194848 positive integers (up to 28298452) that are relatively prime to 28298452.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred ninety-eight thousand four hundred fifty-two

Notation

Scientific notation 2.8298452 × 10^7
Engineering notation 2.8298452 × 10^6

Prime Factorization of 28298452

Prime Factorization 2 × 2 × 7 × 13 × 77743

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14149226
Product of the distinct prime numbers

The prime factorization of 28298452 is 2 × 2 × 7 × 13 × 77743. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 1, 14, 27, 700, 696, 5430, 8901, 40033, 46085, 265222, 168342, 997930, 77167, 56789656, 66549776, 828535060, 903923637, 4264963855, 8530475199

Basic calculations (n = 28298452)

Multiplication

n×y
n×2 56596904
n×3 84895356
n×4 113193808
n×5 141492260

Division

n÷y
n÷2 14149226
n÷3 9432817.3333333
n÷3 7074613
n÷5 5659690.4

Exponentiation

ny
n2 800802385596304
n3 2.2661467870282E+22
n4 6.4128446077673E+29
n5 1.8147357531636E+37

Nth Root

y√n
2√n 5319.6289344277
3√n 304.73398645701
4√n 72.935786376975
5√n 30.928049788806

Divisors of 28298452

1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 77743, 155486, 310972, 544201, 1010659, 1088402, 2021318, 2176804, 4042636, 7074613, 14149226, 28298452

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28298451
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28298452 can be divided by 24 positive divisors. The sum of these divisors (counting 28298452) is 1, the average is 0.041666666666667.

Base conversion 28298452

Base System Value
2 Binary 1101011111100110011010100
3 Ternary 1222020201011211
4 Quaternary 1223330303110
5 Quinary 24221022302
6 Senary 2450311204
8 Octal 153746324
10 Decimal 28298452
12 Duodecimal 9588504
16 Hexadecimal 1afccd4
20 Vigesimal 8gh62c
36 Base36 guj84

Cryptographic Hash Functions

md5 1a06232ef56f19010b9554286f0bc10a
sha1 a29d124b745737191df74896dac99f38c74a30ad
sha256 036072e51fcc631191c7d5dec5ffbcd23f1f5cf7ec7a246d130c7d5ddebc6d3f
sha512 d81158e99d3e778e9915a0c4ca8b41b5289829b006a4892cd165cbcae78e2dc5bff74c9a72e9488f53d3b1bd681190cd6a786cdcec607b830e8e4df9c4a11f5f
ripemd-160 e184ca75282aef1a42d969a5c681cd99e853422d

28298452 as geometric shapes

Circle

Radius = n
Diameter 56596904
Circumference 177804417.82233
Area 2.5157948915665E+15

Sphere

Radius = n
Volume 9.4924134641121E+22
Surface area 1.0063179566266E+16
Circumference 177804417.82233

Square

Length = n
Perimeter 113193808
Area 800802385596304
Diagonal 40020054.612564

Cube

Length = n
Surface area 4804814313577824
Volume 2.2661467870282E+22
Space diagonal 49014356.639549

Equilateral Triangle

Length = n
Perimeter 84895356
Area 3.4675760466879E+14
Altitude 24507178.319775

Triangular Pyramid

Length = n
Surface area 3.4675760466879E+14
Volume 2.670679600453E+21
Height 13340018.204188