261336061 (number)

261336061 is an odd 9-digits composite number following 261336060 and preceding 261336062. In scientific notation, it is written as 2.61336061 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 223722240 positive integers (up to 261336061) that are relatively prime to 261336061.

Interesting facts

Basic properties

Name

Name two hundred sixty-one million three hundred thirty-six thousand sixty-one

Notation

Scientific notation 2.61336061 × 10^8
Engineering notation 2.61336061 × 10^6

Prime Factorization of 261336061

Prime Factorization 40187 × 7 × 929

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 261336061
Product of the distinct prime numbers

The prime factorization of 261336061 is 40187 × 7 × 929. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 10, 81, 20, 356, 91, 4523, 8468, 38620, 33217, 65207, 766872, 5604653, 9303601, 51178276, 40196021, 666981612, 279839893, 4033886802, 5563972327

Basic calculations (n = 261336061)

Multiplication

n×y
n×2 522672122
n×3 784008183
n×4 1045344244
n×5 1306680305

Division

n÷y
n÷2 130668030.5
n÷3 87112020.333333
n÷3 65334015.25
n÷5 52267212.2

Exponentiation

ny
n2 68296536778995721
n3 1.7848347901764E+25
n4 4.6644169360047E+33
n5 1.2189803489172E+42

Nth Root

y√n
2√n 16165.891902397
3√n 639.34182091609
4√n 127.145160751
5√n 48.243617797948

Divisors of 261336061

1, 7, 929, 6503, 40187, 281309, 37333723, 261336061

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -261336060
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 261336061 can be divided by 8 positive divisors. The sum of these divisors (counting 261336061) is 1, the average is 0.125.

Base conversion 261336061

Base System Value
2 Binary 1111100100111010101111111101
3 Ternary 200012202020200101
4 Quaternary 33210322233331
5 Quinary 1013400223221
6 Senary 41533201101
8 Octal 1744725775
10 Decimal 261336061
12 Duodecimal 73630191
16 Hexadecimal f93abfd
20 Vigesimal 41d7031
36 Base36 4blc71

Cryptographic Hash Functions

md5 9b8bafd5f66398f693ac023b31cf349a
sha1 2818601e128869c3c3a6f572145cbac1beb439a1
sha256 4b53c5bfb297bf9199aad035c616d316b3c56584a92f5fccbfd8961bfbd2f85f
sha512 c551d47e40de8bbc5e8c5b5fadd4fb688d7c64102ed3fc9ceb739947edec520a7bf04c66dff44cad5c9af5e46d19f6e7056cebdb961bdf63348e32a15320ea78
ripemd-160 3d9828146a63b1c79d9fc87453952d808e029b60

261336061 as geometric shapes

Circle

Radius = n
Diameter 522672122
Circumference 1642022898.7114
Area 2.1455989821052E+17

Sphere

Radius = n
Volume 7.476298486253E+25
Surface area 8.5823959284207E+17
Circumference 1642022898.7114

Square

Length = n
Perimeter 1045344244
Area 68296536778995721
Diagonal 369585001.80336

Cube

Length = n
Surface area 409779220673974326
Volume 1.7848347901764E+25
Space diagonal 452647335.50192

Equilateral Triangle

Length = n
Perimeter 784008183
Area 2.9573267920554E+16
Altitude 226323667.75096

Triangular Pyramid

Length = n
Surface area 2.9573267920554E+16
Volume 2.1034479723857E+24
Height 123195000.60112