261041013 (number)

261041013 is an odd 9-digits composite number following 261041012 and preceding 261041014. In scientific notation, it is written as 2.61041013 × 10^8. The sum of its digits is 18. It has a total of 4 prime factors and 12 positive divisors. There are 173856960 positive integers (up to 261041013) that are relatively prime to 261041013.

Interesting facts

Basic properties

Name

Name two hundred sixty-one million forty-one thousand thirteen

Notation

Scientific notation 2.61041013 × 10^8
Engineering notation 2.61041013 × 10^6

Prime Factorization of 261041013

Prime Factorization 3 × 3 × 1061 × 27337

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 87013671
Product of the distinct prime numbers

The prime factorization of 261041013 is 3 × 3 × 1061 × 27337. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 51, 20, 481, 123, 4371, 1393, 23533, 62369, 183681, 314573, 6717742, 3892839, 57614284, 83305764, 979900499, 799120743, 3347818820, 4241338033

Basic calculations (n = 261041013)

Multiplication

n×y
n×2 522082026
n×3 783123039
n×4 1044164052
n×5 1305205065

Division

n÷y
n÷2 130520506.5
n÷3 87013671
n÷3 65260253.25
n÷5 52208202.6

Exponentiation

ny
n2 68142410468066169
n3 1.7787963856846E+25
n4 4.6433881043984E+33
n5 1.2121147345243E+42

Nth Root

y√n
2√n 16156.763692027
3√n 639.10112500966
4√n 127.10925887608
5√n 48.232719481508

Divisors of 261041013

1, 3, 9, 1061, 3183, 9549, 27337, 82011, 246033, 29004557, 87013671, 261041013

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -261041012
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 261041013 can be divided by 12 positive divisors. The sum of these divisors (counting 261041013) is 1, the average is 0.083333333333333.

Base conversion 261041013

Base System Value
2 Binary 1111100011110010101101110101
3 Ternary 200012012020221200
4 Quaternary 33203302231311
5 Quinary 1013311303023
6 Senary 41523003113
8 Octal 1743625565
10 Decimal 261041013
12 Duodecimal 73509499
16 Hexadecimal f8f2b75
20 Vigesimal 41ba2ad
36 Base36 4bf0j9

Cryptographic Hash Functions

md5 2ad865363f3a7b525ddffe1b6a576186
sha1 d074b64cb5003cca73ddb9cbfc5e7a43ee6096df
sha256 bacad9d4018b6d184464ffd537293746d00a22f843685986fa967ecf06e2c8ad
sha512 ebe080facbcc2a5b1737fd0b9f5de33115d7831a2b14d19e2e35ca884b6d0d0c2e97ba56a8ffade66fd58a5f3b4d9bdd7c1baaf79fd3530047733ee414c337ab
ripemd-160 937e425a6b994e59189b12a90b4c4815313e902d

261041013 as geometric shapes

Circle

Radius = n
Diameter 522082026
Circumference 1640169057.4529
Area 2.1407569612438E+17

Sphere

Radius = n
Volume 7.451004876665E+25
Surface area 8.5630278449751E+17
Circumference 1640169057.4529

Square

Length = n
Perimeter 1044164052
Area 68142410468066169
Diagonal 369167740.92021

Cube

Length = n
Surface area 408854462808397014
Volume 1.7787963856846E+25
Space diagonal 452136297.37525

Equilateral Triangle

Length = n
Perimeter 783123039
Area 2.9506529270226E+16
Altitude 226068148.68762

Triangular Pyramid

Length = n
Surface area 2.9506529270226E+16
Volume 2.0963316444461E+24
Height 123055913.64007