205125072 (number)

205125072 is an even 9-digits composite number following 205125071 and preceding 205125073. In scientific notation, it is written as 2.05125072 × 10^8. The sum of its digits is 24. It has a total of 6 prime factors and 20 positive divisors. There are 68375008 positive integers (up to 205125072) that are relatively prime to 205125072.

Interesting facts

Basic properties

Name

Name two hundred five million one hundred twenty-five thousand seventy-two

Notation

Scientific notation 2.05125072 × 10^8
Engineering notation 2.05125072 × 10^6

Prime Factorization of 205125072

Prime Factorization 2 × 2 × 2 × 2 × 3 × 4273439

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 25640634
Product of the distinct prime numbers

The prime factorization of 205125072 is 2 × 2 × 2 × 2 × 3 × 4273439. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 7, 100, 91, 398, 912, 7694, 8856, 3584, 48082, 447280, 324692, 8349642, 8357556, 70882062, 17467930, 962583990, 461286090, 8414834733, 7288971700

Basic calculations (n = 205125072)

Multiplication

n×y
n×2 410250144
n×3 615375216
n×4 820500288
n×5 1025625360

Division

n÷y
n÷2 102562536
n÷3 68375024
n÷3 51281268
n÷5 41025014.4

Exponentiation

ny
n2 42076295163005184
n3 8.6309030748047E+24
n4 1.7704146146443E+33
n5 3.6315642529877E+41

Nth Root

y√n
2√n 14322.188100985
3√n 589.75674353819
4√n 119.67534458269
5√n 45.962511263048

Divisors of 205125072

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4273439, 8546878, 12820317, 17093756, 25640634, 34187512, 51281268, 68375024, 102562536, 205125072

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -205125071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 205125072 can be divided by 20 positive divisors. The sum of these divisors (counting 205125072) is 1, the average is 0.05.

Base conversion 205125072

Base System Value
2 Binary 1100001110011111010111010000
3 Ternary 112021222102200220
4 Quaternary 30032133113100
5 Quinary 410003000242
6 Senary 32204313040
8 Octal 1416372720
10 Decimal 205125072
12 Duodecimal 58842780
16 Hexadecimal c39f5d0
20 Vigesimal 3420cdc
36 Base36 3e4jio

Cryptographic Hash Functions

md5 580da8198c9a8b9109815cf8357b93ac
sha1 349ff7cc087c2189a897c18d0987f32eed30e65a
sha256 ff8d94f7a205d9cb6640f1b6ff45558fc698fddfe9fa92fbc894852d701c66f7
sha512 d627a336bcec924475b84dd95e1fd095b11dd731798660958990d718bf2392d6cbc4bf5222c8755067215e58f321619860d38fdbe0b413e7db2e6ee3424d9537
ripemd-160 907178b2cb235a21a81fbc1bc7afbb1e6955e35b

205125072 as geometric shapes

Circle

Radius = n
Diameter 410250144
Circumference 1288838838.5246
Area 1.3218657977437E+17

Sphere

Radius = n
Volume 3.6153042258203E+25
Surface area 5.2874631909749E+17
Circumference 1288838838.5246

Square

Length = n
Perimeter 820500288
Area 42076295163005184
Diagonal 290090658.80516

Cube

Length = n
Surface area 252457770978031104
Volume 8.6309030748047E+24
Space diagonal 355287046.61022

Equilateral Triangle

Length = n
Perimeter 615375216
Area 1.8219570254147E+16
Altitude 177643523.30511

Triangular Pyramid

Length = n
Surface area 1.8219570254147E+16
Volume 1.017161681993E+24
Height 96696886.268386