261344444 (number)

261344444 is an even 9-digits composite number following 261344443 and preceding 261344445. In scientific notation, it is written as 2.61344444 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 6 positive divisors. There are 130672220 positive integers (up to 261344444) that are relatively prime to 261344444.

Interesting facts

Basic properties

Name

Name two hundred sixty-one million three hundred forty-four thousand four hundred forty-four

Notation

Scientific notation 2.61344444 × 10^8
Engineering notation 2.61344444 × 10^6

Prime Factorization of 261344444

Prime Factorization 2 × 2 × 65336111

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 130672222
Product of the distinct prime numbers

The prime factorization of 261344444 is 2 × 2 × 65336111. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 3, 74, 13, 246, 133, 3006, 5587, 43171, 92704, 531927, 325976, 9615633, 6116926, 74383263, 14321849, 430471156, 390477249, 3345275238, 316242276

Basic calculations (n = 261344444)

Multiplication

n×y
n×2 522688888
n×3 784033332
n×4 1045377776
n×5 1306722220

Division

n÷y
n÷2 130672222
n÷3 87114814.666667
n÷3 65336111
n÷5 52268888.8

Exponentiation

ny
n2 68300918409669136
n3 1.7850065546464E+25
n4 4.6650154556043E+33
n5 1.2191758704963E+42

Nth Root

y√n
2√n 16166.151180785
3√n 639.3486569993
4√n 127.14618036255
5√n 48.24392730063

Divisors of 261344444

1, 2, 4, 65336111, 130672222, 261344444

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -261344443
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 261344444 can be divided by 6 positive divisors. The sum of these divisors (counting 261344444) is 1, the average is 0.16666666666667.

Base conversion 261344444

Base System Value
2 Binary 1111100100111100110010111100
3 Ternary 200012202200011212
4 Quaternary 33210330302330
5 Quinary 1013401010234
6 Senary 41533303552
8 Octal 1744746274
10 Decimal 261344444
12 Duodecimal 73634bb8
16 Hexadecimal f93ccbc
20 Vigesimal 41d8124
36 Base36 4blinw

Cryptographic Hash Functions

md5 ba1876d310eabd2a5db67640de9cf9b6
sha1 c65c0300649a8d69c5e3425c0ed04a3aedd6605d
sha256 9ccbb56759d842c630fe1a202a23d3dbb2ea34a880f87d07e2eb639a83e58820
sha512 b6262f2f7eb8761e8f8278fc433f72cbae470c40d5e5525d980196ba3cbbe10f27f13a0aeb15c4d46a0e99574ec825fa7682dec4c68e17fdf9c47d100378736c
ripemd-160 3f01abab892d2b58877df72632c8bacf4153388c

261344444 as geometric shapes

Circle

Radius = n
Diameter 522688888
Circumference 1642075570.6538
Area 2.1457366350925E+17

Sphere

Radius = n
Volume 7.4770179715825E+25
Surface area 8.5829465403701E+17
Circumference 1642075570.6538

Square

Length = n
Perimeter 1045377776
Area 68300918409669136
Diagonal 369596857.15566

Cube

Length = n
Surface area 409805510458014816
Volume 1.7850065546464E+25
Space diagonal 452661855.28384

Equilateral Triangle

Length = n
Perimeter 784033332
Area 2.9575165222291E+16
Altitude 226330927.64192

Triangular Pyramid

Length = n
Surface area 2.9575165222291E+16
Volume 2.1036503987549E+24
Height 123198952.38522