20291444 (number)

20291444 is an even 8-digits composite number following 20291443 and preceding 20291445. In scientific notation, it is written as 2.0291444 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors. There are 10114944 positive integers (up to 20291444) that are relatively prime to 20291444.

Interesting facts

Basic properties

Name

Name twenty million two hundred ninety-one thousand four hundred forty-four

Notation

Scientific notation 2.0291444 × 10^7
Engineering notation 2.0291444 × 10^6

Prime Factorization of 20291444

Prime Factorization 2 × 2 × 337 × 15053

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10145722
Product of the distinct prime numbers

The prime factorization of 20291444 is 2 × 2 × 337 × 15053. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 8, 71, 305, 966, 740, 36, 75348, 97659, 869558, 264550, 2818870, 2005605, 25334109, 33122615, 141928162, 584580930, 2039046934, 55644253

Basic calculations (n = 20291444)

Multiplication

n×y
n×2 40582888
n×3 60874332
n×4 81165776
n×5 101457220

Division

n÷y
n÷2 10145722
n÷3 6763814.6666667
n÷3 5072861
n÷5 4058288.8

Exponentiation

ny
n2 411742699605136
n3 8.3548539314464E+21
n4 1.6953205067813E+29
n5 3.4400501125403E+36

Nth Root

y√n
2√n 4504.6025351855
3√n 272.753909735
4√n 67.116335829555
5√n 28.937605437449

Divisors of 20291444

1, 2, 4, 337, 674, 1348, 15053, 30106, 60212, 5072861, 10145722, 20291444

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20291443
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20291444 can be divided by 12 positive divisors. The sum of these divisors (counting 20291444) is 1, the average is 0.083333333333333.

Base conversion 20291444

Base System Value
2 Binary 1001101011001111101110100
3 Ternary 1102011220121222
4 Quaternary 1031121331310
5 Quinary 20143311234
6 Senary 2002525512
8 Octal 115317564
10 Decimal 20291444
12 Duodecimal 6966898
16 Hexadecimal 1359f74
20 Vigesimal 66g8c4
36 Base36 c2wz8

Cryptographic Hash Functions

md5 e09996035061643d76dd705dcf9b1ef6
sha1 23ab8fc15326973ff3c9606096fb3f3714d95e0a
sha256 e9347ec612433f57a7ae1591380cb152f8eca62f89608cda8971b82127e51619
sha512 b8da9e29b9ac5ab1fa0bcfc29d39b6218f7d191a96fef060ce3f0b89c1c5c15f51cca38d9211e43f8155ddd3e83fa6ef922ec52c4fdb23abead758fb3df6156d
ripemd-160 3e5ad0d24a8c138cb180ff6d0554ebc74e5ac37f

20291444 as geometric shapes

Circle

Radius = n
Diameter 40582888
Circumference 127494902.80226
Area 1.2935278402487E+15

Sphere

Radius = n
Volume 3.4996730310464E+22
Surface area 5.1741113609949E+15
Circumference 127494902.80226

Square

Length = n
Perimeter 81165776
Area 411742699605136
Diagonal 28696435.304934

Cube

Length = n
Surface area 2470456197630816
Volume 8.3548539314464E+21
Space diagonal 35145811.966939

Equilateral Triangle

Length = n
Perimeter 60874332
Area 1.7828981884042E+14
Altitude 17572905.983469

Triangular Pyramid

Length = n
Surface area 1.7828981884042E+14
Volume 9.8462897845814E+20
Height 9565478.4349781