20441491 (number)

20441491 is an odd 8-digits composite number following 20441490 and preceding 20441492. In scientific notation, it is written as 2.0441491 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 16732800 positive integers (up to 20441491) that are relatively prime to 20441491.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0441491 × 10^7
Engineering notation 2.0441491 × 10^6

Prime Factorization of 20441491

Prime Factorization 7 × 29 × 101 × 997

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20441491
Product of the distinct prime numbers

The prime factorization of 20441491 is 7 × 29 × 101 × 997. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 46, 8, 285, 645, 8669, 5891, 91451, 75233, 6799, 192791, 8732164, 5793905, 69674839, 54631871, 67769164, 555182859, 2330933033, 1391558407

Basic calculations (n = 20441491)

Multiplication

n×y
n×2 40882982
n×3 61324473
n×4 81765964
n×5 102207455

Division

n÷y
n÷2 10220745.5
n÷3 6813830.3333333
n÷3 5110372.75
n÷5 4088298.2

Exponentiation

ny
n2 417854554303081
n3 8.5415701110954E+21
n4 1.7460242855183E+29
n5 3.5691339718203E+36

Nth Root

y√n
2√n 4521.2267140678
3√n 273.4245608963
4√n 67.240067772629
5√n 28.980275783003

Divisors of 20441491

1, 7, 29, 101, 203, 707, 997, 2929, 6979, 20503, 28913, 100697, 202391, 704879, 2920213, 20441491

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 -20441490
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 20441491 can be divided by 16 positive divisors. The sum of these divisors (counting 20441491) is 1, the average is 0.0625.

Base conversion 20441491

Base System Value
2 Binary 1001101111110100110010011
3 Ternary 1102110112110021
4 Quaternary 1031332212103
5 Quinary 20213111431
6 Senary 2010044311
8 Octal 115764623
10 Decimal 20441491
12 Duodecimal 6a19697
16 Hexadecimal 137e993
20 Vigesimal 67f3eb
36 Base36 c64r7

Cryptographic Hash Functions

md5 8ccbb0649e7ba50242898f4d7b121fb1
sha1 5316a1443e13a84de92ed1a11b4769dc8bb08b8f
sha256 ca29cbd87758ec95c9e7cdb4c6d88db56de7c19f7792d93e602229c4efa02e28
sha512 641df3c93412f98498f952ff99191f2c5cd9d5849f77e6dc1f28da9de309843589268e6348c809a87f098470eefcc7fffac4f574c1557587ec2bf2926f46037a
ripemd-160 0eef493d39601b46b55014fe1ec01336697a8daa

20441491 as geometric shapes

Circle

Radius = n
Diameter 40882982
Circumference 128437675.90804
Area 1.3127287980676E+15

Sphere

Radius = n
Volume 3.5778845214853E+22
Surface area 5.2509151922704E+15
Circumference 128437675.90804

Square

Length = n
Perimeter 81765964
Area 417854554303081
Diagonal 28908633.807328

Cube

Length = n
Surface area 2507127325818486
Volume 8.5415701110954E+21
Space diagonal 35405700.994462

Equilateral Triangle

Length = n
Perimeter 61324473
Area 1.8093632955675E+14
Altitude 17702850.497231

Triangular Pyramid

Length = n
Surface area 1.8093632955675E+14
Volume 1.006633691256E+21
Height 9636211.2691092