20444831 (number)

20444831 is an odd 8-digits composite number following 20444830 and preceding 20444832. In scientific notation, it is written as 2.0444831 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 17920800 positive integers (up to 20444831) that are relatively prime to 20444831.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0444831 × 10^7
Engineering notation 2.0444831 × 10^6

Prime Factorization of 20444831

Prime Factorization 11 × 37 × 191 × 263

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20444831
Product of the distinct prime numbers

The prime factorization of 20444831 is 11 × 37 × 191 × 263. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 31, 86, 172, 648, 2002, 8630, 50632, 62097, 196119, 104116, 7999025, 9473230, 38808954, 95967173, 308141323, 42563757, 9699018989, 5661614916

Basic calculations (n = 20444831)

Multiplication

n×y
n×2 40889662
n×3 61334493
n×4 81779324
n×5 102224155

Division

n÷y
n÷2 10222415.5
n÷3 6814943.6666667
n÷3 5111207.75
n÷5 4088966.2

Exponentiation

ny
n2 417991114618561
n3 8.5457576978781E+21
n4 1.7471657190007E+29
n5 3.5720507853962E+36

Nth Root

y√n
2√n 4521.5960677619
3√n 273.43945198715
4√n 67.242814246296
5√n 28.981222756935

Divisors of 20444831

1, 11, 37, 191, 263, 407, 2101, 2893, 7067, 9731, 50233, 77737, 107041, 552563, 1858621, 20444831

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 -20444830
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 20444831 can be divided by 16 positive divisors. The sum of these divisors (counting 20444831) is 1, the average is 0.0625.

Base conversion 20444831

Base System Value
2 Binary 1001101111111011010011111
3 Ternary 1102110201000222
4 Quaternary 1031333122133
5 Quinary 20213213311
6 Senary 2010111555
8 Octal 115773237
10 Decimal 20444831
12 Duodecimal 6a1b5bb
16 Hexadecimal 137f69f
20 Vigesimal 67fc1b
36 Base36 c67bz

Cryptographic Hash Functions

md5 a23ede59fa4fcfdf58f80fa1d372e3ef
sha1 d6bb206947794f5c12b3ff09146730156e0c5fcf
sha256 76207134db46ab907acdbcd877f77bc8846ccb6e5f5b8436af76ea82b1a78e15
sha512 7183a73ee80ee10df4881e4ad8e5e75a2982e34ddd8a2073fc003f3266d8e417a82fc1f8486e65992e7f30f82a4abf38d64cf07336e7f3766d1a5a980a628290
ripemd-160 84326e599151fcac1cd9b1f754ffaf31fd5b7dd2

20444831 as geometric shapes

Circle

Radius = n
Diameter 40889662
Circumference 128458661.74697
Area 1.3131578149515E+15

Sphere

Radius = n
Volume 3.579638613735E+22
Surface area 5.2526312598059E+15
Circumference 128458661.74697

Square

Length = n
Perimeter 81779324
Area 417991114618561
Diagonal 28913357.280626

Cube

Length = n
Surface area 2507946687711366
Volume 8.5457576978781E+21
Space diagonal 35411486.044159

Equilateral Triangle

Length = n
Perimeter 61334493
Area 1.8099546190792E+14
Altitude 17705743.02208

Triangular Pyramid

Length = n
Surface area 1.8099546190792E+14
Volume 1.0071272030911E+21
Height 9637785.7602086