28163797 (number)

28163797 is an odd 8-digits composite number following 28163796 and preceding 28163798. In scientific notation, it is written as 2.8163797 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 28078380 positive integers (up to 28163797) that are relatively prime to 28163797.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred sixty-three thousand seven hundred ninety-seven

Notation

Scientific notation 2.8163797 × 10^7
Engineering notation 2.8163797 × 10^6

Prime Factorization of 28163797

Prime Factorization 331 × 85087

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 28163797
Product of the distinct prime numbers

The prime factorization of 28163797 is 331 × 85087. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 1, 46, 78, 969, 885, 6933, 6235, 74812, 34088, 319766, 846520, 8534943, 3684003, 25370582, 57328592, 404034528, 336110826, 218256477, 4520305667

Basic calculations (n = 28163797)

Multiplication

n×y
n×2 56327594
n×3 84491391
n×4 112655188
n×5 140818985

Division

n÷y
n÷2 14081898.5
n÷3 9387932.3333333
n÷3 7040949.25
n÷5 5632759.4

Exponentiation

ny
n2 793199461457209
n3 2.233950861299E+22
n4 6.2916538565601E+29
n5 1.7719686201042E+37

Nth Root

y√n
2√n 5306.9574145644
3√n 304.24987030934
4√n 72.848866940841
5√n 30.898560076826

Divisors of 28163797

1, 331, 85087, 28163797

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28163796
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28163797 can be divided by 4 positive divisors. The sum of these divisors (counting 28163797) is 1, the average is 0.25.

Base conversion 28163797

Base System Value
2 Binary 1101011011011111011010101
3 Ternary 1221222212110121
4 Quaternary 1223123323111
5 Quinary 24202220142
6 Senary 2443351541
8 Octal 153337325
10 Decimal 28163797
12 Duodecimal 95225b1
16 Hexadecimal 1adbed5
20 Vigesimal 8g099h
36 Base36 grnbp

Cryptographic Hash Functions

md5 f9a252b7924ca24a046d5cf121975279
sha1 7d2f5e0b8319439374178526825d506f1ba648ab
sha256 19c61f7315767cb053142ea0ab21c56bd887116fb8285a33b8e06444c37ea7a5
sha512 36c9da3259d35b0293b459bc84958e951fd75559f2c02805d00bcdc5630a648e5e271685eb18adf261f58bc8e0a308a27f88e7073a21b10770ca1f9fa1d76c51
ripemd-160 381448fa175e16528f1721f1c7025df6c34c8160

28163797 as geometric shapes

Circle

Radius = n
Diameter 56327594
Circumference 176958355.50479
Area 2.4919096009453E+15

Sphere

Radius = n
Volume 9.3575514857834E+22
Surface area 9.9676384037814E+15
Circumference 176958355.50479

Square

Length = n
Perimeter 112655188
Area 793199461457209
Diagonal 39829623.685323

Cube

Length = n
Surface area 4759196768743254
Volume 2.233950861299E+22
Space diagonal 48781127.338056

Equilateral Triangle

Length = n
Perimeter 84491391
Area 3.4346544194504E+14
Altitude 24390563.669028

Triangular Pyramid

Length = n
Surface area 3.4346544194504E+14
Volume 2.6327363381034E+21
Height 13276541.228441