268187768 (number)

268187768 is an even 9-digits composite number following 268187767 and preceding 268187769. In scientific notation, it is written as 2.68187768 × 10^8. The sum of its digits is 53. It has a total of 5 prime factors and 16 positive divisors. There are 134042688 positive integers (up to 268187768) that are relatively prime to 268187768.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million one hundred eighty-seven thousand seven hundred sixty-eight

Notation

Scientific notation 2.68187768 × 10^8
Engineering notation 2.68187768 × 10^6

Prime Factorization of 268187768

Prime Factorization 2 × 2 × 2 × 3673 × 9127

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 67046942
Product of the distinct prime numbers

The prime factorization of 268187768 is 2 × 2 × 2 × 3673 × 9127. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 7, 81, 5, 443, 741, 5932, 3302, 19854, 96106, 182325, 897007, 5030057, 338210, 46564715, 2826228, 327165459, 611145598, 3418073651, 8978230445

Basic calculations (n = 268187768)

Multiplication

n×y
n×2 536375536
n×3 804563304
n×4 1072751072
n×5 1340938840

Division

n÷y
n÷2 134093884
n÷3 89395922.666667
n÷3 67046942
n÷5 53637553.6

Exponentiation

ny
n2 71924678904821824
n3 1.9289319099601E+25
n4 5.1731594355617E+33
n5 1.3873780825314E+42

Nth Root

y√n
2√n 16376.439417651
3√n 644.88110942893
4√n 127.97046306727
5√n 48.493975998042

Divisors of 268187768

1, 2, 4, 8, 3673, 7346, 9127, 14692, 18254, 29384, 36508, 73016, 33523471, 67046942, 134093884, 268187768

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 -268187767
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 268187768 can be divided by 16 positive divisors. The sum of these divisors (counting 268187768) is 1, the average is 0.0625.

Base conversion 268187768

Base System Value
2 Binary 1111111111000011100001111000
3 Ternary 200200122100110022
4 Quaternary 33333003201320
5 Quinary 1022124002033
6 Senary 42340110012
8 Octal 1777034170
10 Decimal 268187768
12 Duodecimal 75995308
16 Hexadecimal ffc3878
20 Vigesimal 43g3988
36 Base36 4fo708

Cryptographic Hash Functions

md5 c1a1209484b9131da2ed57d51efbb12b
sha1 f4623b92fbfb6efa6a0352827852f567fe7819c4
sha256 4aa08032a7cea7ed10bd5ab4f1289c95a4b28a53363bc13ff2fe14ef43ae82ff
sha512 9d85bd2bd4f3d823d24454bcc5ea6eb001e47c56ae6a9c46393ccc9602d50a1cdc9be37b937f2db79b494fd1c587e6440bd57d5066df370308522c2495b0d17e
ripemd-160 e7212f5e66792231b2d250be9e06b1bb20c70989

268187768 as geometric shapes

Circle

Radius = n
Diameter 536375536
Circumference 1685073443.4629
Area 2.2595804285919E+17

Sphere

Radius = n
Volume 8.0798910901407E+25
Surface area 9.0383217143677E+17
Circumference 1685073443.4629

Square

Length = n
Perimeter 1072751072
Area 71924678904821824
Diagonal 379274778.76817

Cube

Length = n
Surface area 431548073428930944
Volume 1.9289319099601E+25
Space diagonal 464514840.14449

Equilateral Triangle

Length = n
Perimeter 804563304
Area 3.1144299545307E+16
Altitude 232257420.07225

Triangular Pyramid

Length = n
Surface area 3.1144299545307E+16
Volume 2.2732680566332E+24
Height 126424926.25606