278319068 (number)

278319068 is an even 9-digits composite number following 278319067 and preceding 278319069. In scientific notation, it is written as 2.78319068 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors. There are 131835312 positive integers (up to 278319068) that are relatively prime to 278319068.

Interesting facts

Basic properties

Name

Name two hundred seventy-eight million three hundred nineteen thousand sixty-eight

Notation

Scientific notation 2.78319068 × 10^8
Engineering notation 2.78319068 × 10^6

Prime Factorization of 278319068

Prime Factorization 2 × 2 × 19 × 3662093

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 139159534
Product of the distinct prime numbers

The prime factorization of 278319068 is 2 × 2 × 19 × 3662093. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 50, 4, 136, 296, 3807, 428, 7883, 77625, 346860, 435764, 3928169, 1714133, 46110954, 35572641, 945409254, 218518799, 6562448141, 4224834793

Basic calculations (n = 278319068)

Multiplication

n×y
n×2 556638136
n×3 834957204
n×4 1113276272
n×5 1391595340

Division

n÷y
n÷2 139159534
n÷3 92773022.666667
n÷3 69579767
n÷5 55663813.6

Exponentiation

ny
n2 77461503612388624
n3 2.1559013491279E+25
n4 6.0002845418921E+33
n5 1.6699936014342E+42

Nth Root

y√n
2√n 16682.897470164
3√n 652.90148111864
4√n 129.16229120825
5√n 48.854952152975

Divisors of 278319068

1, 2, 4, 19, 38, 76, 3662093, 7324186, 14648372, 69579767, 139159534, 278319068

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 -278319067
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 278319068 can be divided by 12 positive divisors. The sum of these divisors (counting 278319068) is 1, the average is 0.083333333333333.

Base conversion 278319068

Base System Value
2 Binary 10000100101101100111111011100
3 Ternary 201101201001222122
4 Quaternary 100211230333130
5 Quinary 1032222202233
6 Senary 43341202112
8 Octal 2045547734
10 Decimal 278319068
12 Duodecimal 79260338
16 Hexadecimal 1096cfdc
20 Vigesimal 46j9hd8
36 Base36 4lpcd8

Cryptographic Hash Functions

md5 ba032d4b3e76a43874414f945ebdfcf5
sha1 83a2ad539069003214dac0377d69449f33687a7d
sha256 26299fff7ccf404887ca0d70c0550c3fbc57e36f781a0a02dfd08bb34c77a586
sha512 ef6daea823d6c0f2e6786bbf40d51f0202ab72119babbd2969ea0a731c457285104a5dab79612def4ff2f0255387555bb15339e55e2e54789742a722e8b9a027
ripemd-160 8ddd00eb4d54fdeeca2ca28263894413eac56415

278319068 as geometric shapes

Circle

Radius = n
Diameter 556638136
Circumference 1748730278.7655
Area 2.433524906847E+17

Sphere

Radius = n
Volume 9.0306184537126E+25
Surface area 9.734099627388E+17
Circumference 1748730278.7655

Square

Length = n
Perimeter 1113276272
Area 77461503612388624
Diagonal 393602600.63264

Cube

Length = n
Surface area 464769021674331744
Volume 2.1559013491279E+25
Space diagonal 482062766.49122

Equilateral Triangle

Length = n
Perimeter 834957204
Area 3.3541814971834E+16
Altitude 241031383.24561

Triangular Pyramid

Length = n
Surface area 3.3541814971834E+16
Volume 2.5407541058959E+24
Height 131200866.87755