20152242 (number)

20152242 is an even 8-digits composite number following 20152241 and preceding 20152243. In scientific notation, it is written as 2.0152242 × 10^7. The sum of its digits is 18. It has a total of 6 prime factors and 48 positive divisors. There are 5746560 positive integers (up to 20152242) that are relatively prime to 20152242.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0152242 × 10^7
Engineering notation 2.0152242 × 10^6

Prime Factorization of 20152242

Prime Factorization 2 × 17 × 3 × 3 × 11 × 5987

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6717414
Product of the distinct prime numbers

The prime factorization of 20152242 is 2 × 17 × 3 × 3 × 11 × 5987. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20152242)

Multiplication

n×y
n×2 40304484
n×3 60456726
n×4 80608968
n×5 100761210

Division

n÷y
n÷2 10076121
n÷3 6717414
n÷3 5038060.5
n÷5 4030448.4

Exponentiation

ny
n2 406112857626564
n3 8.1840845862021E+21
n4 1.6492765312961E+29
n5 3.32366197836E+36

Nth Root

y√n
2√n 4489.1248590343
3√n 272.12876868631
4√n 67.000931777359
5√n 28.897792876171

Divisors of 20152242

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20152241
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20152242 can be divided by 48 positive divisors. The sum of these divisors (counting 20152242) is 1, the average is 0.020833333333333.

Base conversion 20152242

Base System Value
2 Binary 1001100110111111110110010
3 Ternary 1101220211200100
4 Quaternary 1030313332302
5 Quinary 20124332432
6 Senary 1555533230
8 Octal 114677662
10 Decimal 20152242
12 Duodecimal 68ba216
16 Hexadecimal 1337fb2
20 Vigesimal 65j0c2
36 Base36 bzxki

Cryptographic Hash Functions

md5 81620e8d253b495d74c4ff85bc553623
sha1 9a37ca56b5fab4f93c0b7d829cedcc3a4af7f70d
sha256 4ce2dca448971633ebdd5bf7d9b69b79759fce308fc0aa97a0b603b8675d9c05
sha512 46640f052cc0466df4bb90b061a40ef90299c88b7b8218e2fb8c7698d5200e2a4f1bd63ebf7a0d056a492f800fa40a756c4cf9c168702a3b2e026c66594d3771
ripemd-160 780c8bedd2923015ae4813948231bc54609554ef

20152242 as geometric shapes

Circle

Radius = n
Diameter 40304484
Circumference 126620270.84113
Area 1.275841170048E+15

Sphere

Radius = n
Volume 3.4281413349826E+22
Surface area 5.1033646801919E+15
Circumference 126620270.84113

Square

Length = n
Perimeter 80608968
Area 406112857626564
Diagonal 28499573.948625

Cube

Length = n
Surface area 2436677145759384
Volume 8.1840845862021E+21
Space diagonal 34904707.030423

Equilateral Triangle

Length = n
Perimeter 60456726
Area 1.7585202575405E+14
Altitude 17452353.515212

Triangular Pyramid

Length = n
Surface area 1.7585202575405E+14
Volume 9.6450361811796E+20
Height 9499857.9828749