268188068 (number)

268188068 is an even 9-digits composite number following 268188067 and preceding 268188069. In scientific notation, it is written as 2.68188068 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors. There are 129768360 positive integers (up to 268188068) that are relatively prime to 268188068.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.68188068 × 10^8
Engineering notation 2.68188068 × 10^6

Prime Factorization of 268188068

Prime Factorization 2 × 2 × 31 × 2162807

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 134094034
Product of the distinct prime numbers

The prime factorization of 268188068 is 2 × 2 × 31 × 2162807. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 51, 85, 511, 752, 9750, 8611, 67032, 76760, 308502, 866350, 829190, 3986726, 3910977, 21586223, 78922728, 946890604, 5446288735, 3419241874

Basic calculations (n = 268188068)

Multiplication

n×y
n×2 536376136
n×3 804564204
n×4 1072752272
n×5 1340940340

Division

n÷y
n÷2 134094034
n÷3 89396022.666667
n÷3 67047017
n÷5 53637613.6

Exponentiation

ny
n2 71924839817572624
n3 1.9289383831884E+25
n4 5.1731825827835E+33
n5 1.387385842288E+42

Nth Root

y√n
2√n 16376.448577149
3√n 644.88134988765
4√n 127.97049885481
5√n 48.493986847297

Divisors of 268188068

1, 2, 4, 31, 62, 124, 2162807, 4325614, 8651228, 67047017, 134094034, 268188068

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268188067
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268188068 can be divided by 12 positive divisors. The sum of these divisors (counting 268188068) is 1, the average is 0.083333333333333.

Base conversion 268188068

Base System Value
2 Binary 1111111111000011100110100100
3 Ternary 200200122100212102
4 Quaternary 33333003212210
5 Quinary 1022124004233
6 Senary 42340111232
8 Octal 1777034644
10 Decimal 268188068
12 Duodecimal 75995518
16 Hexadecimal ffc39a4
20 Vigesimal 43g3a38
36 Base36 4fo78k

Cryptographic Hash Functions

md5 0a8dd1306c08331fe6c654c40a91cfcf
sha1 cd22ddc1bb034f8ddef552e7e7b758d328741422
sha256 b8b8b8609c9d3cbcbc1b7a37fb7f343470483bceb5ff9315f2d0d3d2863a82a1
sha512 34d662840351b89cbaec6b7823227b0c4c1d1d8519b2a2de851f83229596acce82562e45d63fb58d38ccf78b1356c643734fa2a8a892fcf278cc40d9753d780d
ripemd-160 a5f26d49a1a5a028ada15d2615cb1e3c19b5089f

268188068 as geometric shapes

Circle

Radius = n
Diameter 536376136
Circumference 1685075328.4185
Area 2.2595854838151E+17

Sphere

Radius = n
Volume 8.0799182051362E+25
Surface area 9.0383419352604E+17
Circumference 1685075328.4185

Square

Length = n
Perimeter 1072752272
Area 71924839817572624
Diagonal 379275203.03224

Cube

Length = n
Surface area 431549038905435744
Volume 1.9289383831884E+25
Space diagonal 464515359.75974

Equilateral Triangle

Length = n
Perimeter 804564204
Area 3.1144369222572E+16
Altitude 232257679.87987

Triangular Pyramid

Length = n
Surface area 3.1144369222572E+16
Volume 2.2732756854059E+24
Height 126425067.67741