20149962 (number)

20149962 is an even 8-digits composite number following 20149961 and preceding 20149963. In scientific notation, it is written as 2.0149962 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 5757120 positive integers (up to 20149962) that are relatively prime to 20149962.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-nine thousand nine hundred sixty-two

Notation

Scientific notation 2.0149962 × 10^7
Engineering notation 2.0149962 × 10^6

Prime Factorization of 20149962

Prime Factorization 2 × 3 × 7 × 479761

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20149962
Product of the distinct prime numbers

The prime factorization of 20149962 is 2 × 3 × 7 × 479761. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 11, 88, 563, 499, 1887, 9828, 78677, 34420, 212645, 709297, 6793243, 1866237, 50608861, 17180623, 753773158, 94858187, 9253173206, 3005740449

Basic calculations (n = 20149962)

Multiplication

n×y
n×2 40299924
n×3 60449886
n×4 80599848
n×5 100749810

Division

n÷y
n÷2 10074981
n÷3 6716654
n÷3 5037490.5
n÷5 4029992.4

Exponentiation

ny
n2 406020968601444
n3 8.1813070885223E+21
n4 1.6485302694405E+29
n5 3.3217822285077E+36

Nth Root

y√n
2√n 4488.8709048045
3√n 272.11850552728
4√n 66.999036596092
5√n 28.897138954392

Divisors of 20149962

1, 2, 3, 6, 7, 14, 21, 42, 479761, 959522, 1439283, 2878566, 3358327, 6716654, 10074981, 20149962

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 -20149961
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 20149962 can be divided by 16 positive divisors. The sum of these divisors (counting 20149962) is 1, the average is 0.0625.

Base conversion 20149962

Base System Value
2 Binary 1001100110111011011001010
3 Ternary 1101220201112220
4 Quaternary 1030313123022
5 Quinary 20124244322
6 Senary 1555514510
8 Octal 114673312
10 Decimal 20149962
12 Duodecimal 68b8a36
16 Hexadecimal 13376ca
20 Vigesimal 65iei2
36 Base36 bzvt6

Cryptographic Hash Functions

md5 e0bfe7e87132f9a235695744aa6bb151
sha1 1f7458fe27d1f3c020229ffb75ca592ef13370b6
sha256 fe63309fac0e70eb33e4e396113b015e9341e29e1c6e9085c1eaccf97e716e45
sha512 18d23d8d779b49c48ce8a0830a7cd8d9abb5d73bd1dfdbc8290030e17329db14574e5424901f17af1cb13cac8a29b3fb48100b35c66119d9b59aaa902f3db534
ripemd-160 c98e2df958f7b7ce0a61cd2f5a37f5fb791f28da

20149962 as geometric shapes

Circle

Radius = n
Diameter 40299924
Circumference 126605945.17863
Area 1.2755524921617E+15

Sphere

Radius = n
Volume 3.4269778994752E+22
Surface area 5.1022099686468E+15
Circumference 126605945.17863

Square

Length = n
Perimeter 80599848
Area 406020968601444
Diagonal 28496349.541702

Cube

Length = n
Surface area 2436125811608664
Volume 8.1813070885223E+21
Space diagonal 34900757.954582

Equilateral Triangle

Length = n
Perimeter 60449886
Area 1.7581223663901E+14
Altitude 17450378.977291

Triangular Pyramid

Length = n
Surface area 1.7581223663901E+14
Volume 9.6417628687728E+20
Height 9498783.1805675