20145713 (number)

20145713 is an odd 8-digits composite number following 20145712 and preceding 20145714. In scientific notation, it is written as 2.0145713 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 12 positive divisors. There are 17136000 positive integers (up to 20145713) that are relatively prime to 20145713.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-five thousand seven hundred thirteen

Notation

Scientific notation 2.0145713 × 10^7
Engineering notation 2.0145713 × 10^6

Prime Factorization of 20145713

Prime Factorization 7 × 7 × 137 × 3001

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2877959
Product of the distinct prime numbers

The prime factorization of 20145713 is 7 × 7 × 137 × 3001. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 64, 6, 354, 600, 3832, 2631, 50433, 92245, 4681, 919110, 6017742, 6520242, 77222717, 72072566, 815738010, 683698441, 8585804230, 2281109954

Basic calculations (n = 20145713)

Multiplication

n×y
n×2 40291426
n×3 60437139
n×4 80582852
n×5 100728565

Division

n÷y
n÷2 10072856.5
n÷3 6715237.6666667
n÷3 5036428.25
n÷5 4029142.6

Exponentiation

ny
n2 405849752278369
n3 8.1761326305211E+21
n4 1.6471402142441E+29
n5 3.3182814026921E+36

Nth Root

y√n
2√n 4488.3975982526
3√n 272.09937707416
4√n 66.995504313742
5√n 28.895920150096

Divisors of 20145713

1, 7, 49, 137, 959, 3001, 6713, 21007, 147049, 411137, 2877959, 20145713

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 -20145712
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 20145713 can be divided by 12 positive divisors. The sum of these divisors (counting 20145713) is 1, the average is 0.083333333333333.

Base conversion 20145713

Base System Value
2 Binary 1001100110110011000110001
3 Ternary 1101220111201112
4 Quaternary 1030312120301
5 Quinary 20124130323
6 Senary 1555443105
8 Octal 114663061
10 Decimal 20145713
12 Duodecimal 68b6495
16 Hexadecimal 1336631
20 Vigesimal 65i45d
36 Base36 bzsj5

Cryptographic Hash Functions

md5 1839b8a992082baa5ed17d944697730d
sha1 7582b1848288cef7f096ea7965d78594f61e0c86
sha256 b1fbc92ba9f9ad42a4e5c2a78c0ff912aec6154b815fd71df017c3a39308e737
sha512 8cfa00e256326c9e47ee6f4520a305caa9112be4d20753ff6de256d8c34d4080c3d45926f91c82d6c7a6225d911841d6152434f8c1653a56105f4fe787e33c53
ripemd-160 bc18d6230b5171fdb4a791c983cf10a5ebb885da

20145713 as geometric shapes

Circle

Radius = n
Diameter 40291426
Circumference 126579247.92426
Area 1.275014600219E+15

Sphere

Radius = n
Volume 3.4248104275761E+22
Surface area 5.1000584008758E+15
Circumference 126579247.92426

Square

Length = n
Perimeter 80582852
Area 405849752278369
Diagonal 28490340.548276

Cube

Length = n
Surface area 2435098513670214
Volume 8.1761326305211E+21
Space diagonal 34893398.470701

Equilateral Triangle

Length = n
Perimeter 60437139
Area 1.7573809779634E+14
Altitude 17446699.23535

Triangular Pyramid

Length = n
Surface area 1.7573809779634E+14
Volume 9.6356647115368E+20
Height 9496780.1827587