28362912 (number)

28362912 is an even 8-digits composite number following 28362911 and preceding 28362913. In scientific notation, it is written as 2.8362912 × 10^7. The sum of its digits is 33. It has a total of 8 prime factors and 48 positive divisors. There are 9418752 positive integers (up to 28362912) that are relatively prime to 28362912.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred sixty-two thousand nine hundred twelve

Notation

Scientific notation 2.8362912 × 10^7
Engineering notation 2.8362912 × 10^6

Prime Factorization of 28362912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 439 × 673

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1772682
Product of the distinct prime numbers

The prime factorization of 28362912 is 2 × 2 × 2 × 2 × 2 × 3 × 439 × 673. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28362912)

Multiplication

n×y
n×2 56725824
n×3 85088736
n×4 113451648
n×5 141814560

Division

n÷y
n÷2 14181456
n÷3 9454304
n÷3 7090728
n÷5 5672582.4

Exponentiation

ny
n2 804454777119744
n3 2.2816680051427E+22
n4 6.4714748843078E+29
n5 1.8354987265383E+37

Nth Root

y√n
2√n 5325.6841813987
3√n 304.96519176356
4√n 72.977285379758
5√n 30.942126941074

Divisors of 28362912

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28362911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28362912 can be divided by 48 positive divisors. The sum of these divisors (counting 28362912) is 1, the average is 0.020833333333333.

Base conversion 28362912

Base System Value
2 Binary 1101100001100100010100000
3 Ternary 1222100222121020
4 Quaternary 1230030202200
5 Quinary 24230103122
6 Senary 2451525440
8 Octal 154144240
10 Decimal 28362912
12 Duodecimal 95b9880
16 Hexadecimal 1b0c8a0
20 Vigesimal 8h575c
36 Base36 gvwyo

Cryptographic Hash Functions

md5 47f04c8748cf229f390ee6e705cdf982
sha1 5fcb1d2852caac7c3fc7b786f7c5b4a77dcdde45
sha256 837af3d218a4e0aa795b4db77f43434d194eb9c32e1c7febc2c54db42198e2fd
sha512 447ab3ef763bced2bdfcdb82cdc53603d15350b7e3a677d0243306eb4b408e0223f5ab3225c0fafa518ebdf682330cd32fe3edc3e2a8c24771dde1485af3532b
ripemd-160 d5394dba2eae05b06b03ce52dc1b68bc96adb5d0

28362912 as geometric shapes

Circle

Radius = n
Diameter 56725824
Circumference 178209431.94723
Area 2.5272692179446E+15

Sphere

Radius = n
Volume 9.5574285905162E+22
Surface area 1.0109076871778E+16
Circumference 178209431.94723

Square

Length = n
Perimeter 113451648
Area 804454777119744
Diagonal 40111214.818795

Cube

Length = n
Surface area 4826728662718464
Volume 2.2816680051427E+22
Space diagonal 49126004.634605

Equilateral Triangle

Length = n
Perimeter 85088736
Area 3.4833913659072E+14
Altitude 24563002.317302

Triangular Pyramid

Length = n
Surface area 3.4833913659072E+14
Volume 2.6889715314213E+21
Height 13370404.939598