261330589 (number)

261330589 is an odd 9-digits composite number following 261330588 and preceding 261330590. In scientific notation, it is written as 2.61330589 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 232706880 positive integers (up to 261330589) that are relatively prime to 261330589.

Interesting facts

Basic properties

Name

Name two hundred sixty-one million three hundred thirty thousand five hundred eighty-nine

Notation

Scientific notation 2.61330589 × 10^8
Engineering notation 2.61330589 × 10^6

Prime Factorization of 261330589

Prime Factorization 13 × 389 × 31 × 1667

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 261330589
Product of the distinct prime numbers

The prime factorization of 261330589 is 13 × 389 × 31 × 1667. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 80, 95, 234, 388, 50, 2745, 66107, 46957, 824798, 455688, 928180, 318955, 25754187, 68266207, 651434214, 920443227, 8256260050, 1459252490

Basic calculations (n = 261330589)

Multiplication

n×y
n×2 522661178
n×3 783991767
n×4 1045322356
n×5 1306652945

Division

n÷y
n÷2 130665294.5
n÷3 87110196.333333
n÷3 65332647.25
n÷5 52266117.8

Exponentiation

ny
n2 68293676747086921
n3 1.7847226769292E+25
n4 4.6640262836356E+33
n5 1.218852735814E+42

Nth Root

y√n
2√n 16165.722656287
3√n 639.33735858656
4√n 127.14449518673
5√n 48.243415765908

Divisors of 261330589

1, 13, 31, 389, 403, 1667, 5057, 12059, 21671, 51677, 156767, 648463, 671801, 8430019, 20102353, 261330589

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 -261330588
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 261330589 can be divided by 16 positive divisors. The sum of these divisors (counting 261330589) is 1, the average is 0.0625.

Base conversion 261330589

Base System Value
2 Binary 1111100100111001011010011101
3 Ternary 200012201222011201
4 Quaternary 33210321122131
5 Quinary 1013400034324
6 Senary 41533115501
8 Octal 1744713235
10 Decimal 261330589
12 Duodecimal 73628b91
16 Hexadecimal f93969d
20 Vigesimal 41d6699
36 Base36 4bl7z1

Cryptographic Hash Functions

md5 ac8d7f82ced78d88627254d4eef3be48
sha1 9fe45eb031b6a5378ff35c930147440947f887f2
sha256 5067cf41843b6e32fd607108de5026c6b561ff0596a8085c5dded5edb0f2a852
sha512 da879a95348b678399537870dde021a9578edea3d1c84d2dc89add2e0170b610e6e20d6501475fa8c61c2217a2714d1a948c0747a7d541ae7672692cc4075546
ripemd-160 1ee1b369b9b3f4bc34c48a46e7a022fd07464ffd

261330589 as geometric shapes

Circle

Radius = n
Diameter 522661178
Circumference 1641988517.1214
Area 2.1455091315528E+17

Sphere

Radius = n
Volume 7.4758288673811E+25
Surface area 8.5820365262114E+17
Circumference 1641988517.1214

Square

Length = n
Perimeter 1045322356
Area 68293676747086921
Diagonal 369577263.22675

Cube

Length = n
Surface area 409762060482521526
Volume 1.7847226769292E+25
Space diagonal 452637857.7199

Equilateral Triangle

Length = n
Perimeter 783991767
Area 2.957202949041E+16
Altitude 226318928.85995

Triangular Pyramid

Length = n
Surface area 2.957202949041E+16
Volume 2.1033158456567E+24
Height 123192421.07558