261330590 (number)

261330590 is an even 9-digits composite number following 261330589 and preceding 261330591. In scientific notation, it is written as 2.61330590 × 10^8. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 103733760 positive integers (up to 261330590) that are relatively prime to 261330590.

Interesting facts

Basic properties

Name

Name two hundred sixty-one million three hundred thirty thousand five hundred ninety

Notation

Scientific notation 2.61330590 × 10^8
Engineering notation 2.61330590 × 10^6

Prime Factorization of 261330590

Prime Factorization 2 × 5 × 131 × 199489

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 261330590
Product of the distinct prime numbers

The prime factorization of 261330590 is 2 × 5 × 131 × 199489. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 29, 43, 231, 504, 1975, 9508, 19606, 33973, 318816, 6451, 3027702, 9709295, 3647004, 99063783, 995210096, 241343794, 7935554694, 2901791501

Basic calculations (n = 261330590)

Multiplication

n×y
n×2 522661180
n×3 783991770
n×4 1045322360
n×5 1306652950

Division

n÷y
n÷2 130665295
n÷3 87110196.666667
n÷3 65332647.5
n÷5 52266118

Exponentiation

ny
n2 68293677269748100
n3 1.7847226974173E+25
n4 4.6640263550245E+33
n5 1.2188527591341E+42

Nth Root

y√n
2√n 16165.722687217
3√n 639.33735940205
4√n 127.14449530836
5√n 48.24341580283

Divisors of 261330590

1, 2, 5, 10, 131, 262, 655, 1310, 199489, 398978, 997445, 1994890, 26133059, 52266118, 130665295, 261330590

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -261330589
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 261330590 can be divided by 16 positive divisors. The sum of these divisors (counting 261330590) is 1, the average is 0.0625.

Base conversion 261330590

Base System Value
2 Binary 1111100100111001011010011110
3 Ternary 200012201222011202
4 Quaternary 33210321122132
5 Quinary 1013400034330
6 Senary 41533115502
8 Octal 1744713236
10 Decimal 261330590
12 Duodecimal 73628b92
16 Hexadecimal f93969e
20 Vigesimal 41d669a
36 Base36 4bl7z2

Cryptographic Hash Functions

md5 910a4206f6e6ef746f7089c285044f28
sha1 42fb6a4806b960c5e3c486a8b4442a809abd2c0f
sha256 a0507e8ae77e88698f0cfcf43cb1dc0815fc8d85ef536adc73c22b53f82da590
sha512 85afec054b64606ee650e1203c2a547658acad8a04714af20225d397476a56bbb9cede76df8ecebb35a0d7b3def3748920c2994a3029407996e6e1e26728eafe
ripemd-160 c738e66f88fe506856de80f11cfd3eb5bff1bda4

261330590 as geometric shapes

Circle

Radius = n
Diameter 522661180
Circumference 1641988523.4046
Area 2.1455091479727E+17

Sphere

Radius = n
Volume 7.4758289532015E+25
Surface area 8.5820365918909E+17
Circumference 1641988523.4046

Square

Length = n
Perimeter 1045322360
Area 68293677269748100
Diagonal 369577264.64096

Cube

Length = n
Surface area 409762063618488600
Volume 1.7847226974173E+25
Space diagonal 452637859.45195

Equilateral Triangle

Length = n
Perimeter 783991770
Area 2.9572029716729E+16
Altitude 226318929.72598

Triangular Pyramid

Length = n
Surface area 2.9572029716729E+16
Volume 2.1033158698022E+24
Height 123192421.54699