20142288 (number)

20142288 is an even 8-digits composite number following 20142287 and preceding 20142289. In scientific notation, it is written as 2.0142288 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 60 positive divisors. There are 6658560 positive integers (up to 20142288) that are relatively prime to 20142288.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-two thousand two hundred eighty-eight

Notation

Scientific notation 2.0142288 × 10^7
Engineering notation 2.0142288 × 10^6

Prime Factorization of 20142288

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 137 × 1021

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 839262
Product of the distinct prime numbers

The prime factorization of 20142288 is 2 × 2 × 2 × 2 × 3 × 3 × 137 × 1021. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20142288)

Multiplication

n×y
n×2 40284576
n×3 60426864
n×4 80569152
n×5 100711440

Division

n÷y
n÷2 10071144
n÷3 6714096
n÷3 5035572
n÷5 4028457.6

Exponentiation

ny
n2 405711765874944
n3 8.1719632332417E+21
n4 1.6460203696937E+29
n5 3.3154616340236E+36

Nth Root

y√n
2√n 4488.0160427521
3√n 272.08395620546
4√n 66.992656633038
5√n 28.894937556355

Divisors of 20142288

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20142287
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20142288 can be divided by 60 positive divisors. The sum of these divisors (counting 20142288) is 1, the average is 0.016666666666667.

Base conversion 20142288

Base System Value
2 Binary 1001100110101100011010000
3 Ternary 1101220100000200
4 Quaternary 1030311203100
5 Quinary 20124023123
6 Senary 1555415200
8 Octal 114654320
10 Decimal 20142288
12 Duodecimal 68b4500
16 Hexadecimal 13358d0
20 Vigesimal 65hfe8
36 Base36 bzpw0

Cryptographic Hash Functions

md5 024a818110b87516367ac2b5e9bdc90e
sha1 c9240a3e57a543112df45c546ba36ea102e710ed
sha256 514a1fdfd42023f9d2c87beccfea6135a6731cfe4c95c67e38ee60eb3795ba0f
sha512 7794ebec47005c7ffa06ec612e9aa702df39dd23a11c1695b0e6da58e8259182e1a4e09fe08f9eae218e6731c537cf20c80129b0feb3f41ad6c344ae6336f91d
ripemd-160 9eaaebd97dbb591942aeaefc0e55cf9bb7f57c0a

20142288 as geometric shapes

Circle

Radius = n
Diameter 40284576
Circumference 126557728.01458
Area 1.2745811031477E+15

Sphere

Radius = n
Volume 3.4230639545277E+22
Surface area 5.0983244125907E+15
Circumference 126557728.01458

Square

Length = n
Perimeter 80569152
Area 405711765874944
Diagonal 28485496.866825

Cube

Length = n
Surface area 2434270595249664
Volume 8.1719632332417E+21
Space diagonal 34887466.196685

Equilateral Triangle

Length = n
Perimeter 60426864
Area 1.7567834793097E+14
Altitude 17443733.098342

Triangular Pyramid

Length = n
Surface area 1.7567834793097E+14
Volume 9.6307510297206E+20
Height 9495165.6222749