20441440 (number)

20441440 is an even 8-digits composite number following 20441439 and preceding 20441441. In scientific notation, it is written as 2.0441440 × 10^7. The sum of its digits is 19. It has a total of 8 prime factors and 48 positive divisors. There are 8128000 positive integers (up to 20441440) that are relatively prime to 20441440.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0441440 × 10^7
Engineering notation 2.0441440 × 10^6

Prime Factorization of 20441440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 251 × 509

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1277590
Product of the distinct prime numbers

The prime factorization of 20441440 is 2 × 2 × 2 × 2 × 2 × 5 × 251 × 509. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20441440)

Multiplication

n×y
n×2 40882880
n×3 61324320
n×4 81765760
n×5 102207200

Division

n÷y
n÷2 10220720
n÷3 6813813.3333333
n÷3 5110360
n÷5 4088288

Exponentiation

ny
n2 417852469273600
n3 8.5415061795081E+21
n4 1.7460068607804E+29
n5 3.5690894484232E+36

Nth Root

y√n
2√n 4521.221074002
3√n 273.4243335048
4√n 67.240025832848
5√n 28.980261322262

Divisors of 20441440

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 -20441439
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 20441440 can be divided by 48 positive divisors. The sum of these divisors (counting 20441440) is 1, the average is 0.020833333333333.

Base conversion 20441440

Base System Value
2 Binary 1001101111110100101100000
3 Ternary 1102110112101101
4 Quaternary 1031332211200
5 Quinary 20213111230
6 Senary 2010044144
8 Octal 115764540
10 Decimal 20441440
12 Duodecimal 6a19654
16 Hexadecimal 137e960
20 Vigesimal 67f3c0
36 Base36 c64ps

Cryptographic Hash Functions

md5 dd912dc83c71bd15fdfd1a2f853c8727
sha1 a7139b142be9b0be3c59b45e080e5f3da4a352ad
sha256 1202efd3f0d66e72e27c76e735306872d27a368e8ce405a123a494461e44ebb9
sha512 0b682cfdd01b80859124e83231e3bbecf9fc2c88d382798211e3671d73fb26cd729c33a181a4ffde72eb98a9da460401fadc4cce0dc68bfb56b51d032d69db92
ripemd-160 54aace22094c21a958e35b43874d82c665aed9c1

20441440 as geometric shapes

Circle

Radius = n
Diameter 40882880
Circumference 128437355.46559
Area 1.3127222477543E+15

Sphere

Radius = n
Volume 3.5778577418846E+22
Surface area 5.2508889910172E+15
Circumference 128437355.46559

Square

Length = n
Perimeter 81765760
Area 417852469273600
Diagonal 28908561.682436

Cube

Length = n
Surface area 2507114815641600
Volume 8.5415061795081E+21
Space diagonal 35405612.659871

Equilateral Triangle

Length = n
Perimeter 61324320
Area 1.809354267125E+14
Altitude 17702806.329935

Triangular Pyramid

Length = n
Surface area 1.809354267125E+14
Volume 1.0066261568462E+21
Height 9636187.2274786