261232016 (number)

261232016 is an even 9-digits composite number following 261232015 and preceding 261232017. In scientific notation, it is written as 2.61232016 × 10^8. The sum of its digits is 23. It has a total of 7 prime factors and 40 positive divisors. There are 126624384 positive integers (up to 261232016) that are relatively prime to 261232016.

Interesting facts

Basic properties

Name

Name two hundred sixty-one million two hundred thirty-two thousand sixteen

Notation

Scientific notation 2.61232016 × 10^8
Engineering notation 2.61232016 × 10^6

Prime Factorization of 261232016

Prime Factorization 2 × 2 × 2 × 2 × 47 × 109 × 3187

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 32654002
Product of the distinct prime numbers

The prime factorization of 261232016 is 2 × 2 × 2 × 2 × 47 × 109 × 3187. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 1, 82, 18, 499, 688, 9539, 6625, 10328, 30739, 21255, 446156, 8124385, 3711448, 25306129, 76010736, 795046532, 47188939, 5823974381, 5327473833

Basic calculations (n = 261232016)

Multiplication

n×y
n×2 522464032
n×3 783696048
n×4 1044928064
n×5 1306160080

Division

n÷y
n÷2 130616008
n÷3 87077338.666667
n÷3 65308004
n÷5 52246403.2

Exponentiation

ny
n2 68242166183424256
n3 1.7827038648303E+25
n4 4.6569932454061E+33
n5 1.2165557339958E+42

Nth Root

y√n
2√n 16162.673541218
3√n 639.25696319266
4√n 127.13250387379
5√n 48.239775766545

Divisors of 261232016

1, 2, 4, 8, 16, 47, 94, 109, 188, 218, 376, 436, 752, 872, 1744, 3187, 5123, 6374, 10246, 12748, 20492, 25496, 40984, 50992, 81968, 149789, 299578, 347383, 599156, 694766, 1198312, 1389532, 2396624, 2779064, 5558128, 16327001, 32654002, 65308004, 130616008, 261232016

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -261232015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 261232016 can be divided by 40 positive divisors. The sum of these divisors (counting 261232016) is 1, the average is 0.025.

Base conversion 261232016

Base System Value
2 Binary 1111100100100001010110010000
3 Ternary 200012112221221212
4 Quaternary 33210201112100
5 Quinary 1013333411031
6 Senary 41531035252
8 Octal 1744412620
10 Decimal 261232016
12 Duodecimal 7359bb28
16 Hexadecimal f921590
20 Vigesimal 41ce00g
36 Base36 4bj3ww

Cryptographic Hash Functions

md5 185f18a6cc56a0644859187a29f4999f
sha1 fdfe6afe884a00cd04442e5f65863f4510c1b537
sha256 7975370bac7ce4b7bd5db726e300f1ed72e2713fb0722a15e8ac6b7ed71b1708
sha512 7e53f8c39a99435b194656cb88a1e275a9f6c5cf4d38e19082ee2464c5653c07a3a90e77b6cfd46c8e3df00006d37ace1a237e8e3f02fb0d80bc31d51f8e7cfd
ripemd-160 973cf5209678f6af9c289d50b43d21a283d93e9c

261232016 as geometric shapes

Circle

Radius = n
Diameter 522464032
Circumference 1641369164.6961
Area 2.143890879469E+17

Sphere

Radius = n
Volume 7.467372487036E+25
Surface area 8.575563517876E+17
Circumference 1641369164.6961

Square

Length = n
Perimeter 1044928064
Area 68242166183424256
Diagonal 369437859.95327

Cube

Length = n
Surface area 409452997100545536
Volume 1.7827038648303E+25
Space diagonal 452467124.27565

Equilateral Triangle

Length = n
Perimeter 783696048
Area 2.9549724762062E+16
Altitude 226233562.13782

Triangular Pyramid

Length = n
Surface area 2.9549724762062E+16
Volume 2.1009366527816E+24
Height 123145953.31776