268538863 (number)

268538863 is an odd 9-digits composite number following 268538862 and preceding 268538864. In scientific notation, it is written as 2.68538863 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 261004224 positive integers (up to 268538863) that are relatively prime to 268538863.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million five hundred thirty-eight thousand eight hundred sixty-three

Notation

Scientific notation 2.68538863 × 10^8
Engineering notation 2.68538863 × 10^6

Prime Factorization of 268538863

Prime Factorization 107 × 53 × 47353

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 268538863
Product of the distinct prime numbers

The prime factorization of 268538863 is 107 × 53 × 47353. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 4, 10, 58, 263, 192, 932, 4959, 15142, 69301, 518554, 479985, 3888983, 1049967, 33252859, 61326426, 660025115, 676790572, 698784735, 1392630861

Basic calculations (n = 268538863)

Multiplication

n×y
n×2 537077726
n×3 805616589
n×4 1074155452
n×5 1342694315

Division

n÷y
n÷2 134269431.5
n÷3 89512954.333333
n÷3 67134715.75
n÷5 53707772.6

Exponentiation

ny
n2 72113120941332769
n3 1.9365175504967E+25
n4 5.2003022118993E+33
n5 1.3964832432398E+42

Nth Root

y√n
2√n 16387.155427346
3√n 645.16239966565
4√n 128.01232529466
5√n 48.506666423017

Divisors of 268538863

1, 53, 107, 5671, 47353, 2509709, 5066771, 268538863

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268538862
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268538863 can be divided by 8 positive divisors. The sum of these divisors (counting 268538863) is 1, the average is 0.125.

Base conversion 268538863

Base System Value
2 Binary 10000000000011001001111101111
3 Ternary 200201022012001211
4 Quaternary 100000121033233
5 Quinary 1022221220423
6 Senary 42351415251
8 Octal 2000311757
10 Decimal 268538863
12 Duodecimal 75b24527
16 Hexadecimal 100193ef
20 Vigesimal 43i7733
36 Base36 4fvpwv

Cryptographic Hash Functions

md5 b323e4b66626bdc9e85ca8c53a9fab58
sha1 a9148f7368bdbebc5435dda3580677a2ee69f55d
sha256 7c1f6329810afdb0f63bc26a58838189c7694ff3092c4d0cca0d0331db130a55
sha512 38241b3cce3ea26800ba9e7d315bd1cb780241687d6a44417e982de34a629fd3bc47b9b8ed30e5861cec0d92be83d0ea13f72ccd6004d7dd9075fbd87f09a766
ripemd-160 937ab7678c4a8a59eeb911fa5a41142ddcbe7241

268538863 as geometric shapes

Circle

Radius = n
Diameter 537077726
Circumference 1687279438.4083
Area 2.2655005097672E+17

Sphere

Radius = n
Volume 8.1116657469175E+25
Surface area 9.0620020390689E+17
Circumference 1687279438.4083

Square

Length = n
Perimeter 1074155452
Area 72113120941332769
Diagonal 379771302.07885

Cube

Length = n
Surface area 432678725647996614
Volume 1.9365175504967E+25
Space diagonal 465122954.52278

Equilateral Triangle

Length = n
Perimeter 805616589
Area 3.1225897340687E+16
Altitude 232561477.26139

Triangular Pyramid

Length = n
Surface area 3.1225897340687E+16
Volume 2.2822078197383E+24
Height 126590434.02628