261330269 (number)

261330269 is an odd 9-digits composite number following 261330268 and preceding 261330270. In scientific notation, it is written as 2.61330269 × 10^8. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 254956320 positive integers (up to 261330269) that are relatively prime to 261330269.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.61330269 × 10^8
Engineering notation 2.61330269 × 10^6

Prime Factorization of 261330269

Prime Factorization 41 × 6373909

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 261330269
Product of the distinct prime numbers

The prime factorization of 261330269 is 41 × 6373909. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 3, 23, 17, 649, 145, 5455, 3443, 38524, 26860, 549760, 483572, 395060, 2911814, 35780022, 39597333, 295626737, 261960597, 1903511218, 7992539182

Basic calculations (n = 261330269)

Multiplication

n×y
n×2 522660538
n×3 783990807
n×4 1045321076
n×5 1306651345

Division

n÷y
n÷2 130665134.5
n÷3 87110089.666667
n÷3 65332567.25
n÷5 52266053.8

Exponentiation

ny
n2 68293509495612361
n3 1.7847161207442E+25
n4 4.6640034392273E+33
n5 1.2188452733902E+42

Nth Root

y√n
2√n 16165.712758799
3√n 639.33709762969
4√n 127.14445626451
5√n 48.243403951065

Divisors of 261330269

1, 41, 6373909, 261330269

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -261330268
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 261330269 can be divided by 4 positive divisors. The sum of these divisors (counting 261330269) is 1, the average is 0.25.

Base conversion 261330269

Base System Value
2 Binary 1111100100111001010101011101
3 Ternary 200012201221201212
4 Quaternary 33210321111131
5 Quinary 1013400032034
6 Senary 41533114205
8 Octal 1744712535
10 Decimal 261330269
12 Duodecimal 73628965
16 Hexadecimal f93955d
20 Vigesimal 41d65d9
36 Base36 4bl7q5

Cryptographic Hash Functions

md5 c9f7ba420e91d30f05f86e5384147d1b
sha1 3a0f0206c89d55fd3388c8ee738b56f93bdf02d0
sha256 635cec5e22dde506a902c5d954b62573bef700eaa1ea73da6cf612ceee50456a
sha512 294dc860c7377443a79791f726778179a5545b63fb35fabe5a50211b55c20ea19e2ff04b8f6206d6aacde2e9a9d7cc7eae0b9592b4e928d59e2fb2b718319800
ripemd-160 1c72e97339fc8ce1c305381a5845651a0b1f701e

261330269 as geometric shapes

Circle

Radius = n
Diameter 522660538
Circumference 1641986506.5021
Area 2.1455038771928E+17

Sphere

Radius = n
Volume 7.4758014048979E+25
Surface area 8.5820155087712E+17
Circumference 1641986506.5021

Square

Length = n
Perimeter 1045321076
Area 68293509495612361
Diagonal 369576810.67841

Cube

Length = n
Surface area 409761056973674166
Volume 1.7847161207442E+25
Space diagonal 452637303.46364

Equilateral Triangle

Length = n
Perimeter 783990807
Area 2.9571957068397E+16
Altitude 226318651.73182

Triangular Pyramid

Length = n
Surface area 2.9571957068397E+16
Volume 2.1033081191187E+24
Height 123192270.22614