20120443 (number)

20120443 is an odd 8-digits composite number following 20120442 and preceding 20120444. In scientific notation, it is written as 2.0120443 × 10^7. The sum of its digits is 16. It has a total of 4 prime factors and 16 positive divisors. There are 16773120 positive integers (up to 20120443) that are relatively prime to 20120443.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0120443 × 10^7
Engineering notation 2.0120443 × 10^6

Prime Factorization of 20120443

Prime Factorization 7 × 193 × 53 × 281

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20120443
Product of the distinct prime numbers

The prime factorization of 20120443 is 7 × 193 × 53 × 281. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 76, 75, 922, 321, 5390, 2701, 84391, 26310, 592314, 346122, 9148186, 8602496, 40557303, 19517713, 796347331, 828316709, 9179970707, 9755088997

Basic calculations (n = 20120443)

Multiplication

n×y
n×2 40240886
n×3 60361329
n×4 80481772
n×5 100602215

Division

n÷y
n÷2 10060221.5
n÷3 6706814.3333333
n÷3 5030110.75
n÷5 4024088.6

Exponentiation

ny
n2 404832226516249
n3 8.1454037381833E+21
n4 1.638891316261E+29
n5 3.2975219312025E+36

Nth Root

y√n
2√n 4485.5816791136
3√n 271.98555917422
4√n 66.974485284425
5√n 28.888667326114

Divisors of 20120443

1, 7, 53, 193, 281, 371, 1351, 1967, 10229, 14893, 54233, 71603, 104251, 379631, 2874349, 20120443

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 -20120442
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 20120443 can be divided by 16 positive divisors. The sum of these divisors (counting 20120443) is 1, the average is 0.0625.

Base conversion 20120443

Base System Value
2 Binary 1001100110000001101111011
3 Ternary 1101212020001121
4 Quaternary 1030300031323
5 Quinary 20122323233
6 Senary 1555130111
8 Octal 114601573
10 Decimal 20120443
12 Duodecimal 68a3937
16 Hexadecimal 133037b
20 Vigesimal 65f123
36 Base36 bz917

Cryptographic Hash Functions

md5 917afbb65434412a3eefad63488c23e7
sha1 b8b435a3924cea32c7a96c965546f40e8acb7cf8
sha256 3812427661053832e837927e5a04b8c6716fff70b561e9101627672cb14e84fb
sha512 9176a9813db689e6b62025e95f160b07034cb827a78fa40ec435281545adf7b251b56302ae3a37ff1a41ff5dc7e1ea386ed351e4bf73631329e0b67529237a6b
ripemd-160 32bbe3698c5578e204c606240d5125908736718d

20120443 as geometric shapes

Circle

Radius = n
Diameter 40240886
Circumference 126420471.83154
Area 1.2718179487598E+15

Sphere

Radius = n
Volume 3.4119387392533E+22
Surface area 5.0872717950394E+15
Circumference 126420471.83154

Square

Length = n
Perimeter 80481772
Area 404832226516249
Diagonal 28454603.371555

Cube

Length = n
Surface area 2428993359097494
Volume 8.1454037381833E+21
Space diagonal 34849629.546794

Equilateral Triangle

Length = n
Perimeter 60361329
Area 1.7529749621684E+14
Altitude 17424814.773397

Triangular Pyramid

Length = n
Surface area 1.7529749621684E+14
Volume 9.5994503646194E+20
Height 9484867.7905183