20169984 (number)

20169984 is an even 8-digits composite number following 20169983 and preceding 20169985. In scientific notation, it is written as 2.0169984 × 10^7. The sum of its digits is 39. It has a total of 10 prime factors and 36 positive divisors. There are 6723072 positive integers (up to 20169984) that are relatively prime to 20169984.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-nine thousand nine hundred eighty-four

Notation

Scientific notation 2.0169984 × 10^7
Engineering notation 2.0169984 × 10^6

Prime Factorization of 20169984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 26263

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 157578
Product of the distinct prime numbers

The prime factorization of 20169984 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 26263. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20169984)

Multiplication

n×y
n×2 40339968
n×3 60509952
n×4 80679936
n×5 100849920

Division

n÷y
n÷2 10084992
n÷3 6723328
n÷3 5042496
n÷5 4033996.8

Exponentiation

ny
n2 406828254560256
n3 8.2057193852283E+21
n4 1.6550922870854E+29
n5 3.3383184949037E+36

Nth Root

y√n
2√n 4491.1005332769
3√n 272.20860583165
4√n 67.015673788129
5√n 28.90287939888

Divisors of 20169984

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20169983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20169984 can be divided by 36 positive divisors. The sum of these divisors (counting 20169984) is 1, the average is 0.027777777777778.

Base conversion 20169984

Base System Value
2 Binary 1001100111100010100000000
3 Ternary 1101221202000110
4 Quaternary 1030330110000
5 Quinary 20130414414
6 Senary 2000151320
8 Octal 114742400
10 Decimal 20169984
12 Duodecimal 6908540
16 Hexadecimal 133c500
20 Vigesimal 6614j4
36 Base36 c0b9c

Cryptographic Hash Functions

md5 2edeeba2e8c8da2daea0f21a4b6ae8d5
sha1 e276349225965bdcbf4089c05020632574fa6c53
sha256 475b8cddcaffca80087deeab846b8a4f15766745704ac959bf1e1aa7808f6d79
sha512 ac7be700d7b7f95b47af49cc78d277fffd5fef76e5abd1b33222c25504ff34fad7ae3ff4fddec91d4f4ce0c50e1bfa96218e3dbfcd9c62c3abb0c7fc70d7150c
ripemd-160 f0c98d30fc8ec0242485df437e2860876edea463

20169984 as geometric shapes

Circle

Radius = n
Diameter 40339968
Circumference 126731747.11485
Area 1.2780886557993E+15

Sphere

Radius = n
Volume 3.437203698407E+22
Surface area 5.112354623197E+15
Circumference 126731747.11485

Square

Length = n
Perimeter 80679936
Area 406828254560256
Diagonal 28524664.925648

Cube

Length = n
Surface area 2440969527361536
Volume 8.2057193852283E+21
Space diagonal 34935437.075851

Equilateral Triangle

Length = n
Perimeter 60509952
Area 1.7616180171323E+14
Altitude 17467718.537926

Triangular Pyramid

Length = n
Surface area 1.7616180171323E+14
Volume 9.6705330363481E+20
Height 9508221.6418828