28353984 (number)

28353984 is an even 8-digits composite number following 28353983 and preceding 28353985. In scientific notation, it is written as 2.8353984 × 10^7. The sum of its digits is 42. It has a total of 9 prime factors and 56 positive divisors. There are 9287424 positive integers (up to 28353984) that are relatively prime to 28353984.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred fifty-three thousand nine hundred eighty-four

Notation

Scientific notation 2.8353984 × 10^7
Engineering notation 2.8353984 × 10^6

Prime Factorization of 28353984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 59 × 2503

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 886062
Product of the distinct prime numbers

The prime factorization of 28353984 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 59 × 2503. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28353984)

Multiplication

n×y
n×2 56707968
n×3 85061952
n×4 113415936
n×5 141769920

Division

n÷y
n÷2 14176992
n÷3 9451328
n÷3 7088496
n÷5 5670796.8

Exponentiation

ny
n2 803948408672256
n3 2.2795140316319E+22
n4 6.4633304380665E+29
n5 1.8326116782765E+37

Nth Root

y√n
2√n 5324.8459132636
3√n 304.93318970201
4√n 72.971541804073
5√n 30.940178720109

Divisors of 28353984

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 -28353983
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 28353984 can be divided by 56 positive divisors. The sum of these divisors (counting 28353984) is 1, the average is 0.017857142857143.

Base conversion 28353984

Base System Value
2 Binary 1101100001010010111000000
3 Ternary 1222100112100120
4 Quaternary 1230022113000
5 Quinary 24224311414
6 Senary 2451420240
8 Octal 154122700
10 Decimal 28353984
12 Duodecimal 95b4680
16 Hexadecimal 1b0a5c0
20 Vigesimal 8h44j4
36 Base36 gvq2o

Cryptographic Hash Functions

md5 d85a5d741655c51e28a4a593b0542b6f
sha1 3f543f7ab48db42239fe27e7b85d0b779743eece
sha256 c2a9c0e8d8a99d95500aceed9c8690badf3774a9fbf4ceddcc9cb7f1b618c1dd
sha512 3f72c165eef7df92e76c7d72e21d975ddb2635d6112521ff4cc4a8f7afa567239b69fa7c2c2b030a6f983e5473191a9a160ec60bfbb7617edd0406b1b85988f7
ripemd-160 42412fac2dfdf9baff05bf1c451428cf4dbc290f

28353984 as geometric shapes

Circle

Radius = n
Diameter 56707968
Circumference 178153335.66881
Area 2.52567841455E+15

Sphere

Radius = n
Volume 9.5484060473727E+22
Surface area 1.01027136582E+16
Circumference 178153335.66881

Square

Length = n
Perimeter 113415936
Area 803948408672256
Diagonal 40098588.72011

Cube

Length = n
Surface area 4823690452033536
Volume 2.2795140316319E+22
Space diagonal 49110540.884995

Equilateral Triangle

Length = n
Perimeter 85061952
Area 3.4811987262112E+14
Altitude 24555270.442498

Triangular Pyramid

Length = n
Surface area 3.4811987262112E+14
Volume 2.6864330492946E+21
Height 13366196.240037