20150242 (number)

20150242 is an even 8-digits composite number following 20150241 and preceding 20150243. In scientific notation, it is written as 2.0150242 × 10^7. The sum of its digits is 16. It has a total of 4 prime factors and 16 positive divisors. There are 8531280 positive integers (up to 20150242) that are relatively prime to 20150242.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty thousand two hundred forty-two

Notation

Scientific notation 2.0150242 × 10^7
Engineering notation 2.0150242 × 10^6

Prime Factorization of 20150242

Prime Factorization 2 × 7 × 83 × 17341

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20150242
Product of the distinct prime numbers

The prime factorization of 20150242 is 2 × 7 × 83 × 17341. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 21, 1, 329, 989, 3963, 4377, 38490, 52687, 46119, 155518, 2261922, 8804365, 87206404, 76166089, 556884817, 541526269, 9941282730, 5643004248

Basic calculations (n = 20150242)

Multiplication

n×y
n×2 40300484
n×3 60450726
n×4 80600968
n×5 100751210

Division

n÷y
n÷2 10075121
n÷3 6716747.3333333
n÷3 5037560.5
n÷5 4030048.4

Exponentiation

ny
n2 406032252658564
n3 8.1816481508752E+21
n4 1.6486219019899E+29
n5 3.3220130291596E+36

Nth Root

y√n
2√n 4488.9020929399
3√n 272.11976595693
4√n 66.999269346314
5√n 28.897219263764

Divisors of 20150242

1, 2, 7, 14, 83, 166, 581, 1162, 17341, 34682, 121387, 242774, 1439303, 2878606, 10075121, 20150242

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20150241
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20150242 can be divided by 16 positive divisors. The sum of these divisors (counting 20150242) is 1, the average is 0.0625.

Base conversion 20150242

Base System Value
2 Binary 1001100110111011111100010
3 Ternary 1101220201221021
4 Quaternary 1030313133202
5 Quinary 20124301432
6 Senary 1555520054
8 Octal 114673742
10 Decimal 20150242
12 Duodecimal 68b902a
16 Hexadecimal 13377e2
20 Vigesimal 65ifc2
36 Base36 bzw0y

Cryptographic Hash Functions

md5 87cbb8b8595744b8d7cebe9ddf843ae2
sha1 8497209b72c93789ecaf661af573719358be3592
sha256 57bcc32a34d45b495feae72716df3be58ffcc370a26cefe91fca81b526542c88
sha512 81843087cc0d9a9b0e0c40443224f0041307704fbfe428ca196e1a77e020edd80e774f9138879295a594534fe23fe867ea4dbfcdd72c3a22d4ebfcd1651b65e8
ripemd-160 f90e0bce742ed3ca4dbf95c0ae39dc21dbcf3fe6

20150242 as geometric shapes

Circle

Radius = n
Diameter 40300484
Circumference 126607704.47051
Area 1.2755879420727E+15

Sphere

Radius = n
Volume 3.4271207633395E+22
Surface area 5.1023517682906E+15
Circumference 126607704.47051

Square

Length = n
Perimeter 80600968
Area 406032252658564
Diagonal 28496745.5215

Cube

Length = n
Surface area 2436193515951384
Volume 8.1816481508752E+21
Space diagonal 34901242.928808

Equilateral Triangle

Length = n
Perimeter 60450726
Area 1.7581712277907E+14
Altitude 17450621.464404

Triangular Pyramid

Length = n
Surface area 1.7581712277907E+14
Volume 9.6421648146104E+20
Height 9498915.1738333