205121094 (number)

205121094 is an even 9-digits composite number following 205121093 and preceding 205121095. In scientific notation, it is written as 2.05121094 × 10^8. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 65862720 positive integers (up to 205121094) that are relatively prime to 205121094.

Interesting facts

Basic properties

Name

Name two hundred five million one hundred twenty-one thousand ninety-four

Notation

Scientific notation 2.05121094 × 10^8
Engineering notation 2.05121094 × 10^6

Prime Factorization of 205121094

Prime Factorization 2 × 3 × 43 × 73 × 10891

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 205121094
Product of the distinct prime numbers

The prime factorization of 205121094 is 2 × 3 × 43 × 73 × 10891. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 64, 48, 365, 191, 735, 8763, 80352, 67486, 835346, 610215, 2024378, 8808032, 64109330, 4804360, 248870508, 968920192, 8207129890, 823039124

Basic calculations (n = 205121094)

Multiplication

n×y
n×2 410242188
n×3 615363282
n×4 820484376
n×5 1025605470

Division

n÷y
n÷2 102560547
n÷3 68373698
n÷3 51280273.5
n÷5 41024218.8

Exponentiation

ny
n2 42074663203756836
n3 8.6304009460361E+24
n4 1.7702772837096E+33
n5 3.6312121311786E+41

Nth Root

y√n
2√n 14322.049224884
3√n 589.75293112029
4√n 119.6747643611
5√n 45.962332991044

Divisors of 205121094

1, 2, 3, 6, 43, 73, 86, 129, 146, 219, 258, 438, 3139, 6278, 9417, 10891, 18834, 21782, 32673, 65346, 468313, 795043, 936626, 1404939, 1590086, 2385129, 2809878, 4770258, 34186849, 68373698, 102560547, 205121094

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -205121093
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 205121094 can be divided by 32 positive divisors. The sum of these divisors (counting 205121094) is 1, the average is 0.03125.

Base conversion 205121094

Base System Value
2 Binary 1100001110011110011001000110
3 Ternary 112021222020020120
4 Quaternary 30032132121012
5 Quinary 410002333334
6 Senary 32204242410
8 Octal 1416363106
10 Decimal 205121094
12 Duodecimal 58840406
16 Hexadecimal c39e646
20 Vigesimal 34202ee
36 Base36 3e4gg6

Cryptographic Hash Functions

md5 6975dd3bf0733d87099ed9968eb1c483
sha1 876e70c5915c08a9c29f53895df799e04963e8b4
sha256 f65d905b7b24cf4304982252a5a6441b5fc4d0cdc87ab319f53c88dc7548f4a1
sha512 801a79bbac6a66ab3ffa882feb819fe599e2b6e288c2f52db92311ebebf5e58f58f3a3265f619f5d32f1646bc5c3fc58f283d9933ac79af22279c58f60f34340
ripemd-160 3b998a90463d11115275ff1eede5d1e482dd2bbf

205121094 as geometric shapes

Circle

Radius = n
Diameter 410242188
Circumference 1288813844.0134
Area 1.3218145282319E+17

Sphere

Radius = n
Volume 3.6150938946135E+25
Surface area 5.2872581129275E+17
Circumference 1288813844.0134

Square

Length = n
Perimeter 820484376
Area 42074663203756836
Diagonal 290085033.06361

Cube

Length = n
Surface area 252447979222541016
Volume 8.6304009460361E+24
Space diagonal 355280156.51211

Equilateral Triangle

Length = n
Perimeter 615363282
Area 1.8218863595064E+16
Altitude 177640078.25606

Triangular Pyramid

Length = n
Surface area 1.8218863595064E+16
Volume 1.0171025055502E+24
Height 96695011.021202