28366976 (number)

28366976 is an even 8-digits composite number following 28366975 and preceding 28366977. In scientific notation, it is written as 2.8366976 × 10^7. The sum of its digits is 47. It has a total of 9 prime factors and 32 positive divisors. There are 12893440 positive integers (up to 28366976) that are relatively prime to 28366976.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred sixty-six thousand nine hundred seventy-six

Notation

Scientific notation 2.8366976 × 10^7
Engineering notation 2.8366976 × 10^6

Prime Factorization of 28366976

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 20147

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 443234
Product of the distinct prime numbers

The prime factorization of 28366976 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 20147. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28366976)

Multiplication

n×y
n×2 56733952
n×3 85100928
n×4 113467904
n×5 141834880

Division

n÷y
n÷2 14183488
n÷3 9455658.6666667
n÷3 7091744
n÷5 5673395.2

Exponentiation

ny
n2 804685327384576
n3 2.282648936947E+22
n4 6.4751847610802E+29
n5 1.8368141071313E+37

Nth Root

y√n
2√n 5326.0657149532
3√n 304.979756786
4√n 72.979899389854
5√n 30.943013603186

Divisors of 28366976

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28366975
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28366976 can be divided by 32 positive divisors. The sum of these divisors (counting 28366976) is 1, the average is 0.03125.

Base conversion 28366976

Base System Value
2 Binary 1101100001101100010000000
3 Ternary 1222101012011202
4 Quaternary 1230031202000
5 Quinary 24230220401
6 Senary 2452000332
8 Octal 154154200
10 Decimal 28366976
12 Duodecimal 96000a8
16 Hexadecimal 1b0d880
20 Vigesimal 8h5h8g
36 Base36 gw03k

Cryptographic Hash Functions

md5 2aeced416f76728ff5abb0a3d3efbacf
sha1 f03d49eb70e4548d01f571b5a3423d6ad9ebf535
sha256 7d34bb32164e9206236f6270eb7add3ac2213f282be6a0cabb2e631a2908b3fe
sha512 41f3ebfe7b77e69a5568a64ac5ca84b67bbf469b6b7ceca6f396dc136bedfbc191206c4833de0b6bc02b284ddfbeced273341879845a3e56c0a7c2c49fc7b889
ripemd-160 d48bda2ff0fa26e619fe847a3aac82a8a2bd9022

28366976 as geometric shapes

Circle

Radius = n
Diameter 56733952
Circumference 178234966.81232
Area 2.5279935129629E+15

Sphere

Radius = n
Volume 9.5615375080498E+22
Surface area 1.0111974051852E+16
Circumference 178234966.81232

Square

Length = n
Perimeter 113467904
Area 804685327384576
Diagonal 40116962.182712

Cube

Length = n
Surface area 4828111964307456
Volume 2.282648936947E+22
Space diagonal 49133043.689087

Equilateral Triangle

Length = n
Perimeter 85100928
Area 3.4843896778382E+14
Altitude 24566521.844543

Triangular Pyramid

Length = n
Surface area 3.4843896778382E+14
Volume 2.6901275706392E+21
Height 13372320.727571