28227730 (number)

28227730 is an even 8-digits composite number following 28227729 and preceding 28227731. In scientific notation, it is written as 2.8227730 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 10015488 positive integers (up to 28227730) that are relatively prime to 28227730.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred twenty-seven thousand seven hundred thirty

Notation

Scientific notation 2.8227730 × 10^7
Engineering notation 2.8227730 × 10^6

Prime Factorization of 28227730

Prime Factorization 2 × 5 × 60059 × 47

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28227730
Product of the distinct prime numbers

The prime factorization of 28227730 is 2 × 5 × 60059 × 47. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 44, 76, 13, 392, 7025, 3683, 48599, 59763, 166281, 320568, 3002089, 9398394, 68151495, 19379448, 160357767, 121817834, 346803175, 1878116019

Basic calculations (n = 28227730)

Multiplication

n×y
n×2 56455460
n×3 84683190
n×4 112910920
n×5 141138650

Division

n÷y
n÷2 14113865
n÷3 9409243.3333333
n÷3 7056932.5
n÷5 5645546

Exponentiation

ny
n2 796804740952900
n3 2.2491989090338E+22
n4 6.3489779520502E+29
n5 1.7921723540643E+37

Nth Root

y√n
2√n 5312.9775079516
3√n 304.47991631294
4√n 72.890174289486
5√n 30.912575561671

Divisors of 28227730

1, 2, 5, 10, 47, 94, 235, 470, 60059, 120118, 300295, 600590, 2822773, 5645546, 14113865, 28227730

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 -28227729
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 28227730 can be divided by 16 positive divisors. The sum of these divisors (counting 28227730) is 1, the average is 0.0625.

Base conversion 28227730

Base System Value
2 Binary 1101011101011100010010010
3 Ternary 1222010010011111
4 Quaternary 1223223202102
5 Quinary 24211241410
6 Senary 2445003534
8 Octal 153534222
10 Decimal 28227730
12 Duodecimal 95535aa
16 Hexadecimal 1aeb892
20 Vigesimal 8g896a
36 Base36 gt0nm

Cryptographic Hash Functions

md5 f08d29088b81390fb63649e765382e97
sha1 f152e2e585b604618058ed78e7be123d8cf792d8
sha256 706989e8f876e9dc8a0f11d35e4892e411d62143de4487fdbedd0a8272e6f59a
sha512 02f60d743cd67ea7ae15b5a34ba75e0407a052b899c62afe7fce2156ef78bd8d0c9301d0f7e14a79eb9e1d7318c83cd1f962cab1ad3c89c9447af92a652d5033
ripemd-160 1f65a7c3ebffa06b7983679c86dd4359a1bf9e14

28227730 as geometric shapes

Circle

Radius = n
Diameter 56455460
Circumference 177360058.39103
Area 2.5032359205231E+15

Sphere

Radius = n
Volume 9.4214223587772E+22
Surface area 1.0012943682093E+16
Circumference 177360058.39103

Square

Length = n
Perimeter 112910920
Area 796804740952900
Diagonal 39920038.601006

Cube

Length = n
Surface area 4780828445717400
Volume 2.2491989090338E+22
Space diagonal 48891862.542336

Equilateral Triangle

Length = n
Perimeter 84683190
Area 3.4502657376055E+14
Altitude 24445931.271168

Triangular Pyramid

Length = n
Surface area 3.4502657376055E+14
Volume 2.650706334692E+21
Height 13306679.533669