20444764 (number)

20444764 is an even 8-digits composite number following 20444763 and preceding 20444765. In scientific notation, it is written as 2.0444764 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 10159344 positive integers (up to 20444764) that are relatively prime to 20444764.

Interesting facts

Basic properties

Name

Name twenty million four hundred forty-four thousand seven hundred sixty-four

Notation

Scientific notation 2.0444764 × 10^7
Engineering notation 2.0444764 × 10^6

Prime Factorization of 20444764

Prime Factorization 2 × 2 × 163 × 31357

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10222382
Product of the distinct prime numbers

The prime factorization of 20444764 is 2 × 2 × 163 × 31357. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 1, 7, 988, 989, 125, 9868, 60552, 24967, 120302, 452154, 1208437, 5856002, 80305555, 45210593, 314736242, 181652708, 8256101552, 13243151

Basic calculations (n = 20444764)

Multiplication

n×y
n×2 40889528
n×3 61334292
n×4 81779056
n×5 102223820

Division

n÷y
n÷2 10222382
n÷3 6814921.3333333
n÷3 5111191
n÷5 4088952.8

Exponentiation

ny
n2 417988375015696
n3 8.5456736819394E+21
n4 1.7471428164826E+29
n5 3.5719922557282E+36

Nth Root

y√n
2√n 4521.5886588676
3√n 273.4391532896
4√n 67.242759155671
5√n 28.981203761968

Divisors of 20444764

1, 2, 4, 163, 326, 652, 31357, 62714, 125428, 5111191, 10222382, 20444764

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 -20444763
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 20444764 can be divided by 12 positive divisors. The sum of these divisors (counting 20444764) is 1, the average is 0.083333333333333.

Base conversion 20444764

Base System Value
2 Binary 1001101111111011001011100
3 Ternary 1102110200221111
4 Quaternary 1031333121130
5 Quinary 20213213024
6 Senary 2010111404
8 Octal 115773134
10 Decimal 20444764
12 Duodecimal 6a1b564
16 Hexadecimal 137f65c
20 Vigesimal 67fbi4
36 Base36 c67a4

Cryptographic Hash Functions

md5 5b4977873be75443f9942c94b77ed802
sha1 ac7d7ac9839614a9df42d61d28bede8f19023495
sha256 03583bc0f902d4dfc3d4023c5e2409b54cebd0d6bb0ea99ef194de17a0a5a856
sha512 ca2c61e1c1afaa0f1696228bfcf6a09d63bef07fc4c063181d95ec48ecbc3c351d210090ddb998d59d48aaef9e01086204c562a681e420e1aaffbeab5940cf04
ripemd-160 72f7c5a062de4a848888191278aabc8b3b238b2e

20444764 as geometric shapes

Circle

Radius = n
Diameter 40889528
Circumference 128458240.77355
Area 1.3131492082352E+15

Sphere

Radius = n
Volume 3.5796034212209E+22
Surface area 5.252596832941E+15
Circumference 128458240.77355

Square

Length = n
Perimeter 81779056
Area 417988375015696
Diagonal 28913262.528317

Cube

Length = n
Surface area 2507930250094176
Volume 8.5456736819394E+21
Space diagonal 35411369.996755

Equilateral Triangle

Length = n
Perimeter 61334292
Area 1.8099427562508E+14
Altitude 17705684.998378

Triangular Pyramid

Length = n
Surface area 1.8099427562508E+14
Volume 1.0071173017178E+21
Height 9637754.1761057