20169864 (number)

20169864 is an even 8-digits composite number following 20169863 and preceding 20169865. In scientific notation, it is written as 2.0169864 × 10^7. The sum of its digits is 36. It has a total of 9 prime factors and 128 positive divisors. There are 5633280 positive integers (up to 20169864) that are relatively prime to 20169864.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0169864 × 10^7
Engineering notation 2.0169864 × 10^6

Prime Factorization of 20169864

Prime Factorization 2 × 2 × 2 × 3 × 3 × 3 × 13 × 11 × 653

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 560274
Product of the distinct prime numbers

The prime factorization of 20169864 is 2 × 2 × 2 × 3 × 3 × 3 × 13 × 11 × 653. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20169864)

Multiplication

n×y
n×2 40339728
n×3 60509592
n×4 80679456
n×5 100849320

Division

n÷y
n÷2 10084932
n÷3 6723288
n÷3 5042466
n÷5 4033972.8

Exponentiation

ny
n2 406823413778496
n3 8.205572927928E+21
n4 1.6550528999839E+29
n5 3.3382191905481E+36

Nth Root

y√n
2√n 4491.0871735026
3√n 272.20806600148
4√n 67.015574111565
5√n 28.90284500764

Divisors of 20169864

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20169863
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20169864 can be divided by 128 positive divisors. The sum of these divisors (counting 20169864) is 1, the average is 0.0078125.

Base conversion 20169864

Base System Value
2 Binary 1001100111100010010001000
3 Ternary 1101221201212000
4 Quaternary 1030330102020
5 Quinary 20130413424
6 Senary 2000151000
8 Octal 114742210
10 Decimal 20169864
12 Duodecimal 6908460
16 Hexadecimal 133c488
20 Vigesimal 6614d4
36 Base36 c0b60

Cryptographic Hash Functions

md5 edf5634881466788844e622e5bd5f74b
sha1 37e9a2ffcde8af8a400c4e66e387cb8b9171d5b7
sha256 1b121c0066c50a9a32cace403335d971ce77749378338659d29393a5d3faf8bd
sha512 5cfb083d2f0f19d9b32ce1c45025a6574866e7180076d79836e0d9dc4d6ef4dcb90baf41504fcb7d92bc2714a9c893402b20e39e33fc45bcd7bd37bd13a854c2
ripemd-160 ccf276b59f819f1f448f882809032eea4120d02f

20169864 as geometric shapes

Circle

Radius = n
Diameter 40339728
Circumference 126730993.13261
Area 1.2780734480348E+15

Sphere

Radius = n
Volume 3.4371423505165E+22
Surface area 5.1122937921394E+15
Circumference 126730993.13261

Square

Length = n
Perimeter 80679456
Area 406823413778496
Diagonal 28524495.220021

Cube

Length = n
Surface area 2440940482670976
Volume 8.205572927928E+21
Space diagonal 34935229.229754

Equilateral Triangle

Length = n
Perimeter 60509592
Area 1.7615970559324E+14
Altitude 17467614.614877

Triangular Pyramid

Length = n
Surface area 1.7615970559324E+14
Volume 9.6703604347644E+20
Height 9508165.0733403