28496618 (number)

28496618 is an even 8-digits composite number following 28496617 and preceding 28496619. In scientific notation, it is written as 2.8496618 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 13023360 positive integers (up to 28496618) that are relatively prime to 28496618.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8496618 × 10^7
Engineering notation 2.8496618 × 10^6

Prime Factorization of 28496618

Prime Factorization 2 × 19 × 29 × 19 × 1361

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1499822
Product of the distinct prime numbers

The prime factorization of 28496618 is 2 × 19 × 29 × 19 × 1361. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 9, 1, 28, 490, 581, 6232, 9274, 21537, 67268, 659044, 167529, 2518871, 1460654, 49301913, 50958985, 1974360, 858661862, 4656950890, 7713281985

Basic calculations (n = 28496618)

Multiplication

n×y
n×2 56993236
n×3 85489854
n×4 113986472
n×5 142483090

Division

n÷y
n÷2 14248309
n÷3 9498872.6666667
n÷3 7124154.5
n÷5 5699323.6

Exponentiation

ny
n2 812057237437924
n3 2.3140884889404E+22
n4 6.5943695687531E+29
n5 1.8791723055158E+37

Nth Root

y√n
2√n 5338.2223632966
3√n 305.44365426514
4√n 73.063139566382
5√n 30.971245028968

Divisors of 28496618

1, 2, 19, 29, 38, 58, 361, 551, 722, 1102, 1361, 2722, 10469, 20938, 25859, 39469, 51718, 78938, 491321, 749911, 982642, 1499822, 14248309, 28496618

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 -28496617
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 28496618 can be divided by 24 positive divisors. The sum of these divisors (counting 28496618) is 1, the average is 0.041666666666667.

Base conversion 28496618

Base System Value
2 Binary 1101100101101001011101010
3 Ternary 1222121210000022
4 Quaternary 1230231023222
5 Quinary 24243342433
6 Senary 2454440442
8 Octal 154551352
10 Decimal 28496618
12 Duodecimal 9663122
16 Hexadecimal 1b2d2ea
20 Vigesimal 8i21ai
36 Base36 gys4q

Cryptographic Hash Functions

md5 1b9846a74db44d1513a6aaaae3400f78
sha1 e3c41fb6820a664c38d3f09a0be70dbab3a5dbe5
sha256 6aa7b3ee21aaa2ce686749eceeee1eb809ae8dc402722a170e07398dd88c9958
sha512 9ddf55bef483ec5e071cf7f7bc6b49a730f7c3d22c77d7adcc3c45aac640c6a4c76f2b6da942f7893d344ed624838e58846de77fdb44d72f53a4a490e833dcfa
ripemd-160 8a3fdcbf946867baa5386be3d3c49a6cc7e1295e

28496618 as geometric shapes

Circle

Radius = n
Diameter 56993236
Circumference 179049531.52191
Area 2.5511530514294E+15

Sphere

Radius = n
Volume 9.6932311954824E+22
Surface area 1.0204612205718E+16
Circumference 179049531.52191

Square

Length = n
Perimeter 113986472
Area 812057237437924
Diagonal 40300303.657365

Cube

Length = n
Surface area 4872343424627544
Volume 2.3140884889404E+22
Space diagonal 49357590.219882

Equilateral Triangle

Length = n
Perimeter 85489854
Area 3.5163109847413E+14
Altitude 24678795.109941

Triangular Pyramid

Length = n
Surface area 3.5163109847413E+14
Volume 2.7271794379925E+21
Height 13433434.552455