28494150 (number)

28494150 is an even 8-digits composite number following 28494149 and preceding 28494151. In scientific notation, it is written as 2.8494150 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 7598400 positive integers (up to 28494150) that are relatively prime to 28494150.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8494150 × 10^7
Engineering notation 2.8494150 × 10^6

Prime Factorization of 28494150

Prime Factorization 2 × 15 × 5 × 189961

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28494150
Product of the distinct prime numbers

The prime factorization of 28494150 is 2 × 15 × 5 × 189961. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 20, 87, 324, 59, 3598, 6283, 66283, 18857, 437794, 426073, 597176, 1644470, 51068881, 13114527, 522029841, 794387948, 852708696, 6495953216

Basic calculations (n = 28494150)

Multiplication

n×y
n×2 56988300
n×3 85482450
n×4 113976600
n×5 142470750

Division

n÷y
n÷2 14247075
n÷3 9498050
n÷3 7123537.5
n÷5 5698830

Exponentiation

ny
n2 811916584222500
n3 2.3134872938324E+22
n4 6.5920853973553E+29
n5 1.8783587012505E+37

Nth Root

y√n
2√n 5337.9911951969
3√n 305.43483618127
4√n 73.061557574397
5√n 30.970708546492

Divisors of 28494150

1, 2, 5, 10, 15, 30, 75, 150, 189961, 379922, 949805, 1899610, 2849415, 5698830, 14247075, 28494150

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28494149
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28494150 can be divided by 16 positive divisors. The sum of these divisors (counting 28494150) is 1, the average is 0.0625.

Base conversion 28494150

Base System Value
2 Binary 1101100101100100101000110
3 Ternary 1222121122121220
4 Quaternary 1230230211012
5 Quinary 24243303100
6 Senary 2454421210
8 Octal 154544506
10 Decimal 28494150
12 Duodecimal 9661806
16 Hexadecimal 1b2c946
20 Vigesimal 8i1f7a
36 Base36 gyq86

Cryptographic Hash Functions

md5 22aafafe571f36ef4bcdcde8005d8388
sha1 fe410c8f03ba034509f8e33c1a5107308e31a960
sha256 8a9b3f55ff67777cf101ad635dc685cd4a88eb88ff4f82d8aa23ade1ee98d8c0
sha512 31706904121cd044dfc154f889ab6f5873c14259ac3de4c0016fe42637512f7a4adaf008b94073eb1d3c1c5c893cb305c3a4065139d90b2da5aeb6990967c90b
ripemd-160 1f8f5213ce8541f5c852c123d692a498fec1db47

28494150 as geometric shapes

Circle

Radius = n
Diameter 56988300
Circumference 179034024.62057
Area 2.5507111763211E+15

Sphere

Radius = n
Volume 9.6907129153027E+22
Surface area 1.0202844705284E+16
Circumference 179034024.62057

Square

Length = n
Perimeter 113976600
Area 811916584222500
Diagonal 40296813.378293

Cube

Length = n
Surface area 4871499505335000
Volume 2.3134872938324E+22
Space diagonal 49353315.518489

Equilateral Triangle

Length = n
Perimeter 85482450
Area 3.5157019384529E+14
Altitude 24676657.759244

Triangular Pyramid

Length = n
Surface area 3.5157019384529E+14
Volume 2.726470922763E+21
Height 13432271.126098