20146144 (number)

20146144 is an even 8-digits composite number following 20146143 and preceding 20146145. In scientific notation, it is written as 2.0146144 × 10^7. The sum of its digits is 22. It has a total of 6 prime factors and 12 positive divisors. There are 10073056 positive integers (up to 20146144) that are relatively prime to 20146144.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-six thousand one hundred forty-four

Notation

Scientific notation 2.0146144 × 10^7
Engineering notation 2.0146144 × 10^6

Prime Factorization of 20146144

Prime Factorization 2 × 2 × 2 × 2 × 2 × 629567

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1259134
Product of the distinct prime numbers

The prime factorization of 20146144 is 2 × 2 × 2 × 2 × 2 × 629567. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 1, 50, 36, 114, 812, 3311, 2523, 87071, 75528, 767396, 872380, 2458084, 4233244, 99707643, 49680987, 775978850, 718796027, 3928664009, 5072190681

Basic calculations (n = 20146144)

Multiplication

n×y
n×2 40292288
n×3 60438432
n×4 80584576
n×5 100730720

Division

n÷y
n÷2 10073072
n÷3 6715381.3333333
n÷3 5036536
n÷5 4029228.8

Exponentiation

ny
n2 405867118068736
n3 8.1766574054778E+21
n4 1.6472811752942E+29
n5 3.3186363765966E+36

Nth Root

y√n
2√n 4488.4456106764
3√n 272.10131750346
4√n 66.995862638497
5√n 28.896043789651

Divisors of 20146144

1, 2, 4, 8, 16, 32, 629567, 1259134, 2518268, 5036536, 10073072, 20146144

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20146143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20146144 can be divided by 12 positive divisors. The sum of these divisors (counting 20146144) is 1, the average is 0.083333333333333.

Base conversion 20146144

Base System Value
2 Binary 1001100110110011111100000
3 Ternary 1101220112022111
4 Quaternary 1030312133200
5 Quinary 20124134034
6 Senary 1555445104
8 Octal 114663740
10 Decimal 20146144
12 Duodecimal 68b6794
16 Hexadecimal 13367e0
20 Vigesimal 65i574
36 Base36 bzsv4

Cryptographic Hash Functions

md5 42d7b3a1db53ac77213b48b1bf9a8730
sha1 10c8365d89e8b2ec120cb0edb68c20d784614693
sha256 36786a426a4bc51713eb1c821cd364d34d8efa98fa6ba416dc5ce1b5e5f40a5c
sha512 7d2736ab9d7b6352c888b962cdd78b80e949115dbfb6f7d10787df6504255c239fadcfc006837ee7c2faf4a4537c44b152f28b714077d7c0d8c72c76a3784153
ripemd-160 912cc15a69ae6f20a2925ff154b5f331265b712b

20146144 as geometric shapes

Circle

Radius = n
Diameter 40292288
Circumference 126581955.97712
Area 1.2750691564584E+15

Sphere

Radius = n
Volume 3.4250302447959E+22
Surface area 5.1002766258336E+15
Circumference 126581955.97712

Square

Length = n
Perimeter 80584576
Area 405867118068736
Diagonal 28490950.074321

Cube

Length = n
Surface area 2435202708412416
Volume 8.1766574054778E+21
Space diagonal 34894144.984599

Equilateral Triangle

Length = n
Perimeter 60438432
Area 1.7574561740415E+14
Altitude 17447072.492299

Triangular Pyramid

Length = n
Surface area 1.7574561740415E+14
Volume 9.6362831647542E+20
Height 9496983.3581071