20242688 (number)

20242688 is an even 8-digits composite number following 20242687 and preceding 20242689. In scientific notation, it is written as 2.0242688 × 10^7. The sum of its digits is 32. It has a total of 10 prime factors and 36 positive divisors. There are 10013184 positive integers (up to 20242688) that are relatively prime to 20242688.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0242688 × 10^7
Engineering notation 2.0242688 × 10^6

Prime Factorization of 20242688

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 107 × 739

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 158146
Product of the distinct prime numbers

The prime factorization of 20242688 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 107 × 739. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20242688)

Multiplication

n×y
n×2 40485376
n×3 60728064
n×4 80970752
n×5 101213440

Division

n÷y
n÷2 10121344
n÷3 6747562.6666667
n÷3 5060672
n÷5 4048537.6

Exponentiation

ny
n2 409766417465344
n3 8.2947737416287E+21
n4 1.6790851688238E+29
n5 3.3989197197928E+36

Nth Root

y√n
2√n 4499.1874822016
3√n 272.53527809687
4√n 67.075982901495
5√n 28.923685877383

Divisors of 20242688

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 -20242687
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 20242688 can be divided by 36 positive divisors. The sum of these divisors (counting 20242688) is 1, the average is 0.027777777777778.

Base conversion 20242688

Base System Value
2 Binary 1001101001110000100000000
3 Ternary 1102002102202012
4 Quaternary 1031032010000
5 Quinary 20140231223
6 Senary 2001512052
8 Octal 115160400
10 Decimal 20242688
12 Duodecimal 6942628
16 Hexadecimal 134e100
20 Vigesimal 66a6e8
36 Base36 c1vcw

Cryptographic Hash Functions

md5 a007b9155361a0053b9919b6ec58ebc7
sha1 86d016946d289346200bd20398edf6bf505c9df8
sha256 3502bc85d5d0e1268a87a7b629a4939e194e0d53b030a894aa59f257374331f1
sha512 6267494ff8e3c1f5e0331ce2af24c8249f76f62b116c81cfeff7fa2080fb8a96fc5e9d69f5405832758798522d1485b95473e23ff926744cca6039749c19b74d
ripemd-160 dce92fae52c0b52c1c28ea0e4ad0e0c3ff544c95

20242688 as geometric shapes

Circle

Radius = n
Diameter 40485376
Circumference 127188559.81942
Area 1.2873191667969E+15

Sphere

Radius = n
Volume 3.4745066999854E+22
Surface area 5.1492766671877E+15
Circumference 127188559.81942

Square

Length = n
Perimeter 80970752
Area 409766417465344
Diagonal 28627483.908487

Cube

Length = n
Surface area 2458598504792064
Volume 8.2947737416287E+21
Space diagonal 35061364.097765

Equilateral Triangle

Length = n
Perimeter 60728064
Area 1.7743406357136E+14
Altitude 17530682.048882

Triangular Pyramid

Length = n
Surface area 1.7743406357136E+14
Volume 9.7754846018563E+20
Height 9542494.6361624