205220240 (number)

205220240 is an even 9-digits composite number following 205220239 and preceding 205220241. In scientific notation, it is written as 2.05220240 × 10^8. The sum of its digits is 17. It has a total of 7 prime factors and 40 positive divisors. There are 77715456 positive integers (up to 205220240) that are relatively prime to 205220240.

Interesting facts

Basic properties

Name

Name two hundred five million two hundred twenty thousand two hundred forty

Notation

Scientific notation 2.05220240 × 10^8
Engineering notation 2.05220240 × 10^6

Prime Factorization of 205220240

Prime Factorization 2 × 2 × 2 × 2 × 5 × 1537 × 1669

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 25652530
Product of the distinct prime numbers

The prime factorization of 205220240 is 2 × 2 × 2 × 2 × 5 × 1537 × 1669. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 7, 79, 99, 957, 22, 4436, 4560, 98147, 47723, 208084, 589635, 8892801, 7403379, 53827476, 5928506, 556115767, 373525530, 9867249178, 2392648523

Basic calculations (n = 205220240)

Multiplication

n×y
n×2 410440480
n×3 615660720
n×4 820880960
n×5 1026101200

Division

n÷y
n÷2 102610120
n÷3 68406746.666667
n÷3 51305060
n÷5 41044048

Exponentiation

ny
n2 42115346905657600
n3 8.6429215996623E+24
n4 1.7737024449839E+33
n5 3.6399964144818E+41

Nth Root

y√n
2√n 14325.510113081
3√n 589.84793553073
4√n 119.68922304486
5√n 45.966775343198

Divisors of 205220240

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1537, 1669, 3074, 3338, 6148, 6676, 7685, 8345, 12296, 13352, 15370, 16690, 24592, 26704, 30740, 33380, 61480, 66760, 122960, 133520, 2565253, 5130506, 10261012, 12826265, 20522024, 25652530, 41044048, 51305060, 102610120, 205220240

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -205220239
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 205220240 can be divided by 40 positive divisors. The sum of these divisors (counting 205220240) is 1, the average is 0.025.

Base conversion 205220240

Base System Value
2 Binary 1100001110110110100110010000
3 Ternary 112022011021020122
4 Quaternary 30032312212100
5 Quinary 410014021430
6 Senary 32210325412
8 Octal 1416664620
10 Decimal 205220240
12 Duodecimal 58889868
16 Hexadecimal c3b6990
20 Vigesimal 342cac0
36 Base36 3e6ky8

Cryptographic Hash Functions

md5 8e6f24247644968246cce9479c2ac060
sha1 d0ce905dd226f4ad539a10b5be7c8be18351419b
sha256 93b647709d19d8a2e39911a21b55d36f418438d4389416594faeb010bafee20b
sha512 d24de5c359095460a3f5816aaaa894722edf8c7caeed92da2bc4a4d84235c7d7250b6955fc678fb0db0709908f79684d0d87446a9713e2d15bbf4967d8920b5e
ripemd-160 ea4190b2ffcce4087c91e2476d233c3e5fd97216

205220240 as geometric shapes

Circle

Radius = n
Diameter 410440480
Circumference 1289436796.7039
Area 1.323092644422E+17

Sphere

Radius = n
Volume 3.6203385337402E+25
Surface area 5.292370577688E+17
Circumference 1289436796.7039

Square

Length = n
Perimeter 820880960
Area 42115346905657600
Diagonal 290225246.68146

Cube

Length = n
Surface area 252692081433945600
Volume 8.6429215996623E+24
Space diagonal 355451882.42148

Equilateral Triangle

Length = n
Perimeter 615660720
Area 1.8236480154747E+16
Altitude 177725941.21074

Triangular Pyramid

Length = n
Surface area 1.8236480154747E+16
Volume 1.0185780787308E+24
Height 96741748.893821