268293842 (number)

268293842 is an even 9-digits composite number following 268293841 and preceding 268293843. In scientific notation, it is written as 2.68293842 × 10^8. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 134146920 positive integers (up to 268293842) that are relatively prime to 268293842.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million two hundred ninety-three thousand eight hundred forty-two

Notation

Scientific notation 2.68293842 × 10^8
Engineering notation 2.68293842 × 10^6

Prime Factorization of 268293842

Prime Factorization 2 × 134146921

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 268293842
Product of the distinct prime numbers

The prime factorization of 268293842 is 2 × 134146921. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 4, 72, 45, 603, 59, 9862, 1265, 35467, 10781, 733248, 878296, 3204714, 1930674, 59086121, 83933831, 342649335, 903951430, 2860449886, 4288109877

Basic calculations (n = 268293842)

Multiplication

n×y
n×2 536587684
n×3 804881526
n×4 1073175368
n×5 1341469210

Division

n÷y
n÷2 134146921
n÷3 89431280.666667
n÷3 67073460.5
n÷5 53658768.4

Exponentiation

ny
n2 71981585655120964
n3 1.9312216168664E+25
n4 5.1813486734255E+33
n5 1.3901239423349E+42

Nth Root

y√n
2√n 16379.677713557
3√n 644.96611964737
4√n 127.98311495489
5√n 48.497811472288

Divisors of 268293842

1, 2, 134146921, 268293842

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268293841
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268293842 can be divided by 4 positive divisors. The sum of these divisors (counting 268293842) is 1, the average is 0.25.

Base conversion 268293842

Base System Value
2 Binary 1111111111011101011011010010
3 Ternary 200200211201221222
4 Quaternary 33333131123102
5 Quinary 1022140400332
6 Senary 42342245042
8 Octal 1777353322
10 Decimal 268293842
12 Duodecimal 75a26782
16 Hexadecimal ffdd6d2
20 Vigesimal 43ggec2
36 Base36 4fqguq

Cryptographic Hash Functions

md5 f26e7c8bec05b3d3d1ed421c43ef8acf
sha1 5ee8ada3e71451d29ced285463042010aec70ede
sha256 0759107a03db36b6dedc1068072f2c88a3159ca44372299ab4a0261e6e6f0ac1
sha512 e0d1d82ea2b307eca8e7c339ef487e1ff4d04a5e0d784f5156124eaf7493769d99054dc3d34a54b102731dd51acc05ca697b6c99a2588434369ea36fb1ce7e02
ripemd-160 2bfa1810d8fb0802d4821195c92e1966f05e0dc9

268293842 as geometric shapes

Circle

Radius = n
Diameter 536587684
Circumference 1685739926.0612
Area 2.2613682068787E+17

Sphere

Radius = n
Volume 8.0894821920019E+25
Surface area 9.0454728275149E+17
Circumference 1685739926.0612

Square

Length = n
Perimeter 1073175368
Area 71981585655120964
Diagonal 379424790.05758

Cube

Length = n
Surface area 431889513930725784
Volume 1.9312216168664E+25
Space diagonal 464698565.70186

Equilateral Triangle

Length = n
Perimeter 804881526
Area 3.116894089101E+16
Altitude 232349282.85093

Triangular Pyramid

Length = n
Surface area 3.116894089101E+16
Volume 2.2759665021005E+24
Height 126474930.01919