28496668 (number)

28496668 is an even 8-digits composite number following 28496667 and preceding 28496669. In scientific notation, it is written as 2.8496668 × 10^7. The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors. There are 13984368 positive integers (up to 28496668) that are relatively prime to 28496668.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8496668 × 10^7
Engineering notation 2.8496668 × 10^6

Prime Factorization of 28496668

Prime Factorization 2 × 2 × 107 × 139 × 479

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14248334
Product of the distinct prime numbers

The prime factorization of 28496668 is 2 × 2 × 107 × 139 × 479. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 2, 3, 160, 225, 5252, 6445, 59466, 95121, 251408, 66574, 1276314, 4194212, 22101697, 24726416, 194733046, 509047706, 7609186747, 4282868813

Basic calculations (n = 28496668)

Multiplication

n×y
n×2 56993336
n×3 85490004
n×4 113986672
n×5 142483340

Division

n÷y
n÷2 14248334
n÷3 9498889.3333333
n÷3 7124167
n÷5 5699333.6

Exponentiation

ny
n2 812060087102224
n3 2.3141006698203E+22
n4 6.5944158506447E+29
n5 1.8791887914976E+37

Nth Root

y√n
2√n 5338.2270465015
3√n 305.44383290825
4√n 73.063171615401
5√n 30.971255897353

Divisors of 28496668

1, 2, 4, 107, 139, 214, 278, 428, 479, 556, 958, 1916, 14873, 29746, 51253, 59492, 66581, 102506, 133162, 205012, 266324, 7124167, 14248334, 28496668

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 -28496667
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 28496668 can be divided by 24 positive divisors. The sum of these divisors (counting 28496668) is 1, the average is 0.041666666666667.

Base conversion 28496668

Base System Value
2 Binary 1101100101101001100011100
3 Ternary 1222121210002011
4 Quaternary 1230231030130
5 Quinary 24243343133
6 Senary 2454441004
8 Octal 154551434
10 Decimal 28496668
12 Duodecimal 9663164
16 Hexadecimal 1b2d31c
20 Vigesimal 8i21d8
36 Base36 gys64

Cryptographic Hash Functions

md5 f537374691259490107259ab2924619a
sha1 d92f5f584394398b909adf973f45a6762f3f1a3f
sha256 fd4270a30618953f34ff8982fecfb2886fdab1cef2c10fd619c3855e3d3ad405
sha512 b72e74b3aec7278deff33e1256e881ad25cc712a553872f6137b8f14353b21b283e284a6016b8677af14041c05b216782dd3429182eb5c5f5f17dde68e84586f
ripemd-160 5d7159e5a0a71283de0fef13c4de62331175fa45

28496668 as geometric shapes

Circle

Radius = n
Diameter 56993336
Circumference 179049845.68117
Area 2.5511620039138E+15

Sphere

Radius = n
Volume 9.693282218633E+22
Surface area 1.0204648015655E+16
Circumference 179049845.68117

Square

Length = n
Perimeter 113986672
Area 812060087102224
Diagonal 40300374.368043

Cube

Length = n
Surface area 4872360522613344
Volume 2.3141006698203E+22
Space diagonal 49357676.822422

Equilateral Triangle

Length = n
Perimeter 85490004
Area 3.5163233241496E+14
Altitude 24678838.411211

Triangular Pyramid

Length = n
Surface area 3.5163233241496E+14
Volume 2.7271937932971E+21
Height 13433458.122681