20131473 (number)

20131473 is an odd 8-digits composite number following 20131472 and preceding 20131474. In scientific notation, it is written as 2.0131473 × 10^7. The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors. There are 13386384 positive integers (up to 20131473) that are relatively prime to 20131473.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-one thousand four hundred seventy-three

Notation

Scientific notation 2.0131473 × 10^7
Engineering notation 2.0131473 × 10^6

Prime Factorization of 20131473

Prime Factorization 3 × 397 × 16903

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20131473
Product of the distinct prime numbers

The prime factorization of 20131473 is 3 × 397 × 16903. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 8, 95, 20, 65, 100, 362, 8931, 61649, 6451, 514901, 484321, 1098858, 8473367, 13896330, 50499323, 728564069, 836822008, 1690254398, 5403711569

Basic calculations (n = 20131473)

Multiplication

n×y
n×2 40262946
n×3 60394419
n×4 80525892
n×5 100657365

Division

n÷y
n÷2 10065736.5
n÷3 6710491
n÷3 5032868.25
n÷5 4026294.6

Exponentiation

ny
n2 405276205149729
n3 8.1588069815142E+21
n4 1.6424880246057E+29
n5 3.3065703320172E+36

Nth Root

y√n
2√n 4486.811005603
3√n 272.03525080188
4√n 66.983662228957
5√n 28.891833977583

Divisors of 20131473

1, 3, 397, 1191, 16903, 50709, 6710491, 20131473

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20131472
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20131473 can be divided by 8 positive divisors. The sum of these divisors (counting 20131473) is 1, the average is 0.125.

Base conversion 20131473

Base System Value
2 Binary 1001100110010111010010001
3 Ternary 1101212210012010
4 Quaternary 1030302322101
5 Quinary 20123201343
6 Senary 1555253133
8 Octal 114627221
10 Decimal 20131473
12 Duodecimal 68aa1a9
16 Hexadecimal 1332e91
20 Vigesimal 65g8dd
36 Base36 bzhjl

Cryptographic Hash Functions

md5 9e624dbf29f62ba6fbac7c0471bbbf45
sha1 dde8c9eade7acdb97a9bca99441f57c626915696
sha256 1381856ee2ea118d686285c10f04d73c020e29d6eafa6c9901913a95acc7283d
sha512 390bb8d79e7948a92e8c1f9d9097c40937586ddd58768881da3799cd706230cf64860b878862e00d90a75e293d3673194be9029f3045a21f2f9cf0c512211325
ripemd-160 42a7c222355e14b2a92dac552e9d88c3149341bf

20131473 as geometric shapes

Circle

Radius = n
Diameter 40262946
Circumference 126489775.36548
Area 1.2732127487731E+15

Sphere

Radius = n
Volume 3.417553076691E+22
Surface area 5.0928509950926E+15
Circumference 126489775.36548

Square

Length = n
Perimeter 80525892
Area 405276205149729
Diagonal 28470202.147148

Cube

Length = n
Surface area 2431657230898374
Volume 8.1588069815142E+21
Space diagonal 34868734.067201

Equilateral Triangle

Length = n
Perimeter 60394419
Area 1.7548974460451E+14
Altitude 17434367.033601

Triangular Pyramid

Length = n
Surface area 1.7548974460451E+14
Volume 9.6152462383681E+20
Height 9490067.3823826