20449320 (number)

20449320 is an even 8-digits composite number following 20449319 and preceding 20449321. In scientific notation, it is written as 2.0449320 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 16 positive divisors. There are 5165568 positive integers (up to 20449320) that are relatively prime to 20449320.

Interesting facts

Basic properties

Name

Name twenty million four hundred forty-nine thousand three hundred twenty

Notation

Scientific notation 2.0449320 × 10^7
Engineering notation 2.0449320 × 10^6

Prime Factorization of 20449320

Prime Factorization 2 × 2 × 2 × 285 × 8969

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5112330
Product of the distinct prime numbers

The prime factorization of 20449320 is 2 × 2 × 2 × 285 × 8969. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 1, 78, 94, 549, 721, 4658, 9456, 89322, 27021, 735784, 636179, 3511854, 4894355, 18006664, 51037941, 688966292, 755976470, 7306227988, 3990003978

Basic calculations (n = 20449320)

Multiplication

n×y
n×2 40898640
n×3 61347960
n×4 81797280
n×5 102246600

Division

n÷y
n÷2 10224660
n÷3 6816440
n÷3 5112330
n÷5 4089864

Exponentiation

ny
n2 418174688462400
n3 8.5513880202679E+21
n4 1.7487007007063E+29
n5 3.5759740212966E+36

Nth Root

y√n
2√n 4522.09243603
3√n 273.45946323717
4√n 67.246505009777
5√n 28.98249530631

Divisors of 20449320

1, 2, 4, 8, 285, 570, 1140, 2280, 8969, 17938, 35876, 71752, 2556165, 5112330, 10224660, 20449320

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 -20449319
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 20449320 can be divided by 16 positive divisors. The sum of these divisors (counting 20449320) is 1, the average is 0.0625.

Base conversion 20449320

Base System Value
2 Binary 1001110000000100000101000
3 Ternary 1102110221012020
4 Quaternary 1032000200220
5 Quinary 20213334240
6 Senary 2010144440
8 Octal 116004050
10 Decimal 20449320
12 Duodecimal 6a22120
16 Hexadecimal 1380828
20 Vigesimal 67g360
36 Base36 c6aso

Cryptographic Hash Functions

md5 fcb57a3d518c7f2598cb500701d27d7c
sha1 b25634998104f9c9667138f9e9466b158958f0da
sha256 1175bde24698e82184b73f258f3dc80c83fbb64dbc591f0a2d4dc8309f28e0e6
sha512 c9aa46ff55d86c31872da5ed3db1754505d62fe6f7215e30727bfdfa1e29349419b3cb4cd94ba0efa8c711ea7b931fbccd949c1e0b62533a50d3f0b3e3c19562
ripemd-160 542721345770b1c395954912bc3040a4dc15e986

20449320 as geometric shapes

Circle

Radius = n
Diameter 40898640
Circumference 128486866.96581
Area 1.3137345291907E+15

Sphere

Radius = n
Volume 3.5819970376626E+22
Surface area 5.2549381167627E+15
Circumference 128486866.96581

Square

Length = n
Perimeter 81797280
Area 418174688462400
Diagonal 28919705.685307

Cube

Length = n
Surface area 2509048130774400
Volume 8.5513880202679E+21
Space diagonal 35419261.220234

Equilateral Triangle

Length = n
Perimeter 61347960
Area 1.8107495171404E+14
Altitude 17709630.610117

Triangular Pyramid

Length = n
Surface area 1.8107495171404E+14
Volume 1.0077907429481E+21
Height 9639901.8951025