20085984 (number)

20085984 is an even 8-digits composite number following 20085983 and preceding 20085985. In scientific notation, it is written as 2.0085984 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 48 positive divisors. There are 6617088 positive integers (up to 20085984) that are relatively prime to 20085984.

Interesting facts

Basic properties

Name

Name twenty million eighty-five thousand nine hundred eighty-four

Notation

Scientific notation 2.0085984 × 10^7
Engineering notation 2.0085984 × 10^6

Prime Factorization of 20085984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 97 × 719

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1255374
Product of the distinct prime numbers

The prime factorization of 20085984 is 2 × 2 × 2 × 2 × 2 × 9 × 97 × 719. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 1, 68, 16, 547, 89, 3704, 8156, 48340, 15690, 555719, 555616, 5670309, 1051816, 23551960, 81209234, 132960303, 940821065, 2236821712, 5413253661

Basic calculations (n = 20085984)

Multiplication

n×y
n×2 40171968
n×3 60257952
n×4 80343936
n×5 100429920

Division

n÷y
n÷2 10042992
n÷3 6695328
n÷3 5021496
n÷5 4017196.8

Exponentiation

ny
n2 403446753248256
n3 8.1036250305964E+21
n4 1.6276928270656E+29
n5 3.2693812081354E+36

Nth Root

y√n
2√n 4481.7389482209
3√n 271.83019967317
4√n 66.945791116551
5√n 28.878765384657

Divisors of 20085984

1, 2, 4, 8, 9, 16, 18, 32, 36, 72, 97, 144, 194, 288, 388, 719, 776, 873, 1438, 1552, 1746, 2876, 3104, 3492, 5752, 6471, 6984, 11504, 12942, 13968, 23008, 25884, 27936, 51768, 69743, 103536, 139486, 207072, 278972, 557944, 627687, 1115888, 1255374, 2231776, 2510748, 5021496, 10042992, 20085984

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 -20085983
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 20085984 can be divided by 48 positive divisors. The sum of these divisors (counting 20085984) is 1, the average is 0.020833333333333.

Base conversion 20085984

Base System Value
2 Binary 1001100100111110011100000
3 Ternary 1101210110210100
4 Quaternary 1030213303200
5 Quinary 20120222414
6 Senary 1554302400
8 Octal 114476340
10 Decimal 20085984
12 Duodecimal 6887a00
16 Hexadecimal 1327ce0
20 Vigesimal 65aej4
36 Base36 byig0

Cryptographic Hash Functions

md5 78110074d0f99014c0092dbf7ada3434
sha1 78b367a56c23386984cf2be3a096b28a8e80bdc7
sha256 40bf5e58ec8124c9ce38bd79881abac98ea78342d518d357b8567db7fd349117
sha512 41cbda1eca31ce939d17eccca9c6cf9685f37b0d81a5ed3a490dca383b47ef0cf97b870e1aa4450a892c74bba7e218f6919e4d255e8e659f1779e90fcec2b284
ripemd-160 0af2ac6c47c2cb0edf2b634bc5fc00783882648f

20085984 as geometric shapes

Circle

Radius = n
Diameter 40171968
Circumference 126203959.54904
Area 1.2674653561194E+15

Sphere

Radius = n
Volume 3.3944385151424E+22
Surface area 5.0698614244775E+15
Circumference 126203959.54904

Square

Length = n
Perimeter 80343936
Area 403446753248256
Diagonal 28405870.986409

Cube

Length = n
Surface area 2420680519489536
Volume 8.1036250305964E+21
Space diagonal 34789944.808016

Equilateral Triangle

Length = n
Perimeter 60257952
Area 1.7469756869367E+14
Altitude 17394972.404008

Triangular Pyramid

Length = n
Surface area 1.7469756869367E+14
Volume 9.5502136855463E+20
Height 9468623.6621363