20441442 (number)

20441442 is an even 8-digits composite number following 20441441 and preceding 20441443. In scientific notation, it is written as 2.0441442 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 32 positive divisors. There are 5805648 positive integers (up to 20441442) that are relatively prime to 20441442.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0441442 × 10^7
Engineering notation 2.0441442 × 10^6

Prime Factorization of 20441442

Prime Factorization 2 × 3 × 7 × 179 × 2719

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20441442
Product of the distinct prime numbers

The prime factorization of 20441442 is 2 × 3 × 7 × 179 × 2719. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 4, 4, 99, 87, 146, 7442, 3486, 94289, 90582, 410576, 933184, 6613840, 5373877, 76068354, 87688699, 623656320, 324506299, 4324868375, 4105877317

Basic calculations (n = 20441442)

Multiplication

n×y
n×2 40882884
n×3 61324326
n×4 81765768
n×5 102207210

Division

n÷y
n÷2 10220721
n÷3 6813814
n÷3 5110360.5
n÷5 4088288.4

Exponentiation

ny
n2 417852551039364
n3 8.5415086866232E+21
n4 1.746007544101E+29
n5 3.5690911944304E+36

Nth Root

y√n
2√n 4521.2212951812
3√n 273.42434242212
4√n 67.240027477546
5√n 28.980261889351

Divisors of 20441442

1, 2, 3, 6, 7, 14, 21, 42, 179, 358, 537, 1074, 1253, 2506, 2719, 3759, 5438, 7518, 8157, 16314, 19033, 38066, 57099, 114198, 486701, 973402, 1460103, 2920206, 3406907, 6813814, 10220721, 20441442

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20441441
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20441442 can be divided by 32 positive divisors. The sum of these divisors (counting 20441442) is 1, the average is 0.03125.

Base conversion 20441442

Base System Value
2 Binary 1001101111110100101100010
3 Ternary 1102110112101110
4 Quaternary 1031332211202
5 Quinary 20213111232
6 Senary 2010044150
8 Octal 115764542
10 Decimal 20441442
12 Duodecimal 6a19656
16 Hexadecimal 137e962
20 Vigesimal 67f3c2
36 Base36 c64pu

Cryptographic Hash Functions

md5 835794de287ad6dca1005b58b57acc9f
sha1 8259eccbcc1eb78c132c53985817bb71daaadcd6
sha256 538b3a2808a35e227b1b78299587cd7ceff6780b91859924a219949819245c2e
sha512 9c10ba0850f34ec30489ddb6a8f948ff969f06634761e7ba26667b16fe2d6e36f032afb6ea2fca7dea1b34c7030a0580ae510237f4447ec762de7681ec335c76
ripemd-160 7970a22b71f4784d50c847aef25eddc34303795f

20441442 as geometric shapes

Circle

Radius = n
Diameter 40882884
Circumference 128437368.03196
Area 1.312722504629E+15

Sphere

Radius = n
Volume 3.5778587920625E+22
Surface area 5.2508900185161E+15
Circumference 128437368.03196

Square

Length = n
Perimeter 81765768
Area 417852551039364
Diagonal 28908564.510863

Cube

Length = n
Surface area 2507115306236184
Volume 8.5415086866232E+21
Space diagonal 35405616.123972

Equilateral Triangle

Length = n
Perimeter 61324326
Area 1.8093546211811E+14
Altitude 17702808.061986

Triangular Pyramid

Length = n
Surface area 1.8093546211811E+14
Volume 1.0066264523125E+21
Height 9636188.1702877