261013068 (number)

261013068 is an even 9-digits composite number following 261013067 and preceding 261013069. In scientific notation, it is written as 2.61013068 × 10^8. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 87004344 positive integers (up to 261013068) that are relatively prime to 261013068.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.61013068 × 10^8
Engineering notation 2.61013068 × 10^6

Prime Factorization of 261013068

Prime Factorization 2 × 2 × 9 × 7250363

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 130506534
Product of the distinct prime numbers

The prime factorization of 261013068 is 2 × 2 × 9 × 7250363. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 54, 65, 1, 385, 6605, 2150, 22011, 13876, 891705, 937497, 8882718, 8978753, 552640, 5541779, 119652973, 494575897, 7556308252, 7275216093

Basic calculations (n = 261013068)

Multiplication

n×y
n×2 522026136
n×3 783039204
n×4 1044052272
n×5 1305065340

Division

n÷y
n÷2 130506534
n÷3 87004356
n÷3 65253267
n÷5 52202613.6

Exponentiation

ny
n2 68127821666772624
n3 1.7782251749401E+25
n4 4.6414000850596E+33
n5 1.2114660760169E+42

Nth Root

y√n
2√n 16155.898860788
3√n 639.07831848068
4√n 127.10585690985
5√n 48.231686754083

Divisors of 261013068

1, 2, 4, 9, 18, 36, 7250363, 14500726, 29001452, 65253267, 130506534, 261013068

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 -261013067
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 261013068 can be divided by 12 positive divisors. The sum of these divisors (counting 261013068) is 1, the average is 0.083333333333333.

Base conversion 261013068

Base System Value
2 Binary 1111100011101011111001001100
3 Ternary 200012010211121200
4 Quaternary 33203223321030
5 Quinary 1013304404233
6 Senary 41522225500
8 Octal 1743537114
10 Decimal 261013068
12 Duodecimal 734b5290
16 Hexadecimal f8ebe4c
20 Vigesimal 41b6cd8
36 Base36 4beez0

Cryptographic Hash Functions

md5 ff9a40d89cc5cdfd153a0216b5941621
sha1 6a7a439e94548176546d4deb9afd9c5a044f4fc3
sha256 8fafd2fdd7f1d7dadda162971a36be104d87921115d88e866d167f881fcdaa0f
sha512 c45358525c16fbf76c77f4bd5dc3711352d09bae9ca6b4e7ceb2a1b9c0a3e9ca63beb6f76e43f906a0c933f7918dd8a77edc03ad298869a71712a46f5989c284
ripemd-160 16e0e9219248e8832189fd1218a11a1f62489e2d

261013068 as geometric shapes

Circle

Radius = n
Diameter 522026136
Circumference 1639993473.8395
Area 2.1402986405341E+17

Sphere

Radius = n
Volume 7.4486121946937E+25
Surface area 8.5611945621363E+17
Circumference 1639993473.8395

Square

Length = n
Perimeter 1044052272
Area 68127821666772624
Diagonal 369128220.72221

Cube

Length = n
Surface area 408766930000635744
Volume 1.7782251749401E+25
Space diagonal 452087895.21543

Equilateral Triangle

Length = n
Perimeter 783039204
Area 2.950021213396E+16
Altitude 226043947.60772

Triangular Pyramid

Length = n
Surface area 2.950021213396E+16
Volume 2.095658466128E+24
Height 123042740.24074