28363072 (number)

28363072 is an even 8-digits composite number following 28363071 and preceding 28363073. In scientific notation, it is written as 2.8363072 × 10^7. The sum of its digits is 31. It has a total of 9 prime factors and 56 positive divisors. There are 13178880 positive integers (up to 28363072) that are relatively prime to 28363072.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred sixty-three thousand seventy-two

Notation

Scientific notation 2.8363072 × 10^7
Engineering notation 2.8363072 × 10^6

Prime Factorization of 28363072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 17 × 199 × 131

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 886346
Product of the distinct prime numbers

The prime factorization of 28363072 is 2 × 2 × 2 × 2 × 2 × 2 × 17 × 199 × 131. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28363072)

Multiplication

n×y
n×2 56726144
n×3 85089216
n×4 113452288
n×5 141815360

Division

n÷y
n÷2 14181536
n÷3 9454357.3333333
n÷3 7090768
n÷5 5672614.4

Exponentiation

ny
n2 804463853277184
n3 2.2817066191898E+22
n4 6.4716209122957E+29
n5 1.8355504989215E+37

Nth Root

y√n
2√n 5325.6992029216
3√n 304.96576521595
4√n 72.977388298853
5√n 30.942161850953

Divisors of 28363072

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28363071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28363072 can be divided by 56 positive divisors. The sum of these divisors (counting 28363072) is 1, the average is 0.017857142857143.

Base conversion 28363072

Base System Value
2 Binary 1101100001100100101000000
3 Ternary 1222100222211011
4 Quaternary 1230030211000
5 Quinary 24230104242
6 Senary 2451530304
8 Octal 154144500
10 Decimal 28363072
12 Duodecimal 95b9994
16 Hexadecimal 1b0c940
20 Vigesimal 8h57dc
36 Base36 gvx34

Cryptographic Hash Functions

md5 b254e831150f7f8f9985ee66b986fe76
sha1 83e73c23b7e79adc2c09649583a330879a436972
sha256 68c175ef5ef7d8450ced4a1a6e40d4f72f73cdef45662bbde5200c7d548c5991
sha512 2a8fb9e3fe5c29b0dd740796cf094e1fe4d5f6c8f5b30521ad52ac667b0b08d8dc944da2fbbeb3e2173bc395f59c09d5e64e30b6e7e03f73ffae8790ab58703c
ripemd-160 c9cc8476ed8b1765ddfce5baf755cc03e286d04e

28363072 as geometric shapes

Circle

Radius = n
Diameter 56726144
Circumference 178210437.25688
Area 2.5272977315341E+15

Sphere

Radius = n
Volume 9.5575903366586E+22
Surface area 1.0109190926137E+16
Circumference 178210437.25688

Square

Length = n
Perimeter 113452288
Area 804463853277184
Diagonal 40111441.092965

Cube

Length = n
Surface area 4826783119663104
Volume 2.2817066191898E+22
Space diagonal 49126281.762734

Equilateral Triangle

Length = n
Perimeter 85089216
Area 3.4834306668218E+14
Altitude 24563140.881367

Triangular Pyramid

Length = n
Surface area 3.4834306668218E+14
Volume 2.6890170385123E+21
Height 13370480.364322