261504244 (number)

261504244 is an even 9-digits composite number following 261504243 and preceding 261504245. In scientific notation, it is written as 2.61504244 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 6 positive divisors. There are 130752120 positive integers (up to 261504244) that are relatively prime to 261504244.

Interesting facts

Basic properties

Name

Name two hundred sixty-one million five hundred four thousand two hundred forty-four

Notation

Scientific notation 2.61504244 × 10^8
Engineering notation 2.61504244 × 10^6

Prime Factorization of 261504244

Prime Factorization 2 × 2 × 65376061

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 130752122
Product of the distinct prime numbers

The prime factorization of 261504244 is 2 × 2 × 65376061. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 3, 8, 22, 219, 206, 5055, 7347, 28890, 26110, 71413, 575402, 7920326, 6323915, 36964339, 39920659, 198587453, 857144570, 6916506388, 9751220045

Basic calculations (n = 261504244)

Multiplication

n×y
n×2 523008488
n×3 784512732
n×4 1046016976
n×5 1307521220

Division

n÷y
n÷2 130752122
n÷3 87168081.333333
n÷3 65376061
n÷5 52300848.8

Exponentiation

ny
n2 68384469630011536
n3 1.7882829031937E+25
n4 4.676435686578E+33
n5 1.2229077788332E+42

Nth Root

y√n
2√n 16171.092851134
3√n 639.47894112708
4√n 127.16561190485
5√n 48.249825642746

Divisors of 261504244

1, 2, 4, 65376061, 130752122, 261504244

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -261504243
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 261504244 can be divided by 6 positive divisors. The sum of these divisors (counting 261504244) is 1, the average is 0.16666666666667.

Base conversion 261504244

Base System Value
2 Binary 1111100101100011110011110100
3 Ternary 200020001210101101
4 Quaternary 33211203303310
5 Quinary 1013421113434
6 Senary 41540535444
8 Octal 1745436364
10 Decimal 261504244
12 Duodecimal 736b1584
16 Hexadecimal f963cf4
20 Vigesimal 41e80c4
36 Base36 4boxys

Cryptographic Hash Functions

md5 eb16696268e370526b3bc5889e8294f9
sha1 5df9daef439ef11272f035c7c413a21eb0f419fe
sha256 4ca75b3eea377bb57a6aa8f82f5ef947e7ba6facb5150b0a9eaf7b8d41358c83
sha512 d9e290fc57633f85f1844a31dbc71953d8b87f63a328dc529e64c6c50927d37c3779358574878a0e62bca48c9c6026003ba1e69df3ce2d111a1a533cd6f0a9e1
ripemd-160 2d7fc3477b26cd1aef8216cd055e8822f2fe9aab

261504244 as geometric shapes

Circle

Radius = n
Diameter 523008488
Circumference 1643079623.6659
Area 2.1483614740928E+17

Sphere

Radius = n
Volume 7.4907419082848E+25
Surface area 8.5934458963711E+17
Circumference 1643079623.6659

Square

Length = n
Perimeter 1046016976
Area 68384469630011536
Diagonal 369822848.48292

Cube

Length = n
Surface area 410306817780069216
Volume 1.7882829031937E+25
Space diagonal 452938637.00289

Equilateral Triangle

Length = n
Perimeter 784512732
Area 2.9611343961958E+16
Altitude 226469318.50144

Triangular Pyramid

Length = n
Surface area 2.9611343961958E+16
Volume 2.1075116125471E+24
Height 123274282.82764