268549894 (number)

268549894 is an even 9-digits composite number following 268549893 and preceding 268549895. In scientific notation, it is written as 2.68549894 × 10^8. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 134122680 positive integers (up to 268549894) that are relatively prime to 268549894.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million five hundred forty-nine thousand eight hundred ninety-four

Notation

Scientific notation 2.68549894 × 10^8
Engineering notation 2.68549894 × 10^6

Prime Factorization of 268549894

Prime Factorization 2 × 151381 × 887

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 268549894
Product of the distinct prime numbers

The prime factorization of 268549894 is 2 × 151381 × 887. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 10, 32, 44, 860, 460, 6649, 768, 32818, 78442, 897242, 626643, 2108392, 52623, 70152148, 12796493, 700122287, 583740161, 8348429543, 709469727

Basic calculations (n = 268549894)

Multiplication

n×y
n×2 537099788
n×3 805649682
n×4 1074199576
n×5 1342749470

Division

n÷y
n÷2 134274947
n÷3 89516631.333333
n÷3 67137473.5
n÷5 53709978.8

Exponentiation

ny
n2 72119045567411236
n3 1.9367562042509E+25
n4 5.2011567335543E+33
n5 1.3967700894734E+42

Nth Root

y√n
2√n 16387.491998472
3√n 645.17123350681
4√n 128.01363989229
5√n 48.507064926414

Divisors of 268549894

1, 2, 887, 1774, 151381, 302762, 134274947, 268549894

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 -268549893
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 268549894 can be divided by 8 positive divisors. The sum of these divisors (counting 268549894) is 1, the average is 0.125.

Base conversion 268549894

Base System Value
2 Binary 10000000000011011111100000110
3 Ternary 200201022202012101
4 Quaternary 100000123330012
5 Quinary 1022222044034
6 Senary 42351542314
8 Octal 2000337406
10 Decimal 268549894
12 Duodecimal 75b2a99a
16 Hexadecimal 1001bf06
20 Vigesimal 43i8eee
36 Base36 4fvyfa

Cryptographic Hash Functions

md5 ce9bc23cea3f5d49d8dcd74735061c1e
sha1 9f5b257b2a0d8518c99cab70bbb27ea59594d0ee
sha256 3a14ce1e72b030aa7bf8554e77f833dc06ec113c2442b90d6d41d1994d6d5c77
sha512 9a0c3ed30d89c52ba0f32991854a3fd8e541950e1df3624491a8642f831fcb341305c96b71ffc0483e0363c335c4f4447ca569dcd2d77b089bac54fc8af440da
ripemd-160 fa32a79ae1e11c7392abee5057821ad7d99044bd

268549894 as geometric shapes

Circle

Radius = n
Diameter 537099788
Circumference 1687348748.2254
Area 2.2656866373849E+17

Sphere

Radius = n
Volume 8.1126654174256E+25
Surface area 9.0627465495395E+17
Circumference 1687348748.2254

Square

Length = n
Perimeter 1074199576
Area 72119045567411236
Diagonal 379786902.26866

Cube

Length = n
Surface area 432714273404467416
Volume 1.9367562042509E+25
Space diagonal 465142060.77524

Equilateral Triangle

Length = n
Perimeter 805649682
Area 3.1228462779033E+16
Altitude 232571030.38762

Triangular Pyramid

Length = n
Surface area 3.1228462779033E+16
Volume 2.2824890758849E+24
Height 126595634.08955