205012020 (number)

205012020 is an even 9-digits composite number following 205012019 and preceding 205012021. In scientific notation, it is written as 2.05012020 × 10^8. The sum of its digits is 12. It has a total of 6 prime factors and 48 positive divisors. There are 51864064 positive integers (up to 205012020) that are relatively prime to 205012020.

Interesting facts

Basic properties

Name

Name two hundred five million twelve thousand twenty

Notation

Scientific notation 2.05012020 × 10^8
Engineering notation 2.05012020 × 10^6

Prime Factorization of 205012020

Prime Factorization 2 × 2 × 15 × 29 × 59 × 1997

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 102506010
Product of the distinct prime numbers

The prime factorization of 205012020 is 2 × 2 × 15 × 29 × 59 × 1997. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 8, 62, 60, 718, 920, 4971, 5189, 72476, 52139, 369999, 466501, 2100387, 4802607, 59491459, 17738791, 759794823, 141551229, 9717926265, 3914998967

Basic calculations (n = 205012020)

Multiplication

n×y
n×2 410024040
n×3 615036060
n×4 820048080
n×5 1025060100

Division

n÷y
n÷2 102506010
n÷3 68337340
n÷3 51253005
n÷5 41002404

Exponentiation

ny
n2 42029928344480400
n3 8.6166405103572E+24
n4 1.7665148766422E+33
n5 3.6215678322046E+41

Nth Root

y√n
2√n 14318.240813731
3√n 589.64837805633
4√n 119.65885179848
5√n 45.957443818421

Divisors of 205012020

1, 2, 4, 15, 29, 30, 58, 59, 60, 116, 118, 236, 435, 870, 885, 1711, 1740, 1770, 1997, 3422, 3540, 3994, 6844, 7988, 25665, 29955, 51330, 57913, 59910, 102660, 115826, 117823, 119820, 231652, 235646, 471292, 868695, 1737390, 1767345, 3416867, 3474780, 3534690, 6833734, 7069380, 13667468, 51253005, 102506010, 205012020

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -205012019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 205012020 can be divided by 48 positive divisors. The sum of these divisors (counting 205012020) is 1, the average is 0.020833333333333.

Base conversion 205012020

Base System Value
2 Binary 1100001110000011110000110100
3 Ternary 112021202200121210
4 Quaternary 30032003300310
5 Quinary 404440341040
6 Senary 32202041420
8 Octal 1416036064
10 Decimal 205012020
12 Duodecimal 587a9270
16 Hexadecimal c383c34
20 Vigesimal 3416a10
36 Base36 3e24ac

Cryptographic Hash Functions

md5 1649de8efb3480e27a39e80a087ee168
sha1 9de84678ee96b7d583a90e988ca5862e7237ab6f
sha256 f11abd22ef7fab5ab59fa2c0cd6338d75a6eecbe164f5b1a376cd282d9d45eb9
sha512 a3f10f019ec4d30d80a9fa448f82d9021ab51b259d8c573a68b83707625813ac54a90b78e4fbd7e746b8904b9c18faa7377dcfc52f5c487e16a3fba529ed9503
ripemd-160 1202cd8c7677d9b4796344f0855af21c1f88161e

205012020 as geometric shapes

Circle

Radius = n
Diameter 410024040
Circumference 1288128511.8592
Area 1.3204091411793E+17

Sphere

Radius = n
Volume 3.609329936795E+25
Surface area 5.281636564717E+17
Circumference 1288128511.8592

Square

Length = n
Perimeter 820048080
Area 42029928344480400
Diagonal 289930779.1335

Cube

Length = n
Surface area 252179570066882400
Volume 8.6166405103572E+24
Space diagonal 355091234.80233

Equilateral Triangle

Length = n
Perimeter 615036060
Area 1.819949283278E+16
Altitude 177545617.40116

Triangular Pyramid

Length = n
Surface area 1.819949283278E+16
Volume 1.0154808226534E+24
Height 96643593.044501