278320055 (number)

278320055 is an odd 9-digits composite number following 278320054 and preceding 278320056. In scientific notation, it is written as 2.78320055 × 10^8. The sum of its digits is 32. It has a total of 5 prime factors and 32 positive divisors. There are 201553920 positive integers (up to 278320055) that are relatively prime to 278320055.

Interesting facts

Basic properties

Name

Name two hundred seventy-eight million three hundred twenty thousand fifty-five

Notation

Scientific notation 2.78320055 × 10^8
Engineering notation 2.78320055 × 10^6

Prime Factorization of 278320055

Prime Factorization 5 × 13 × 241 × 109 × 163

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 278320055
Product of the distinct prime numbers

The prime factorization of 278320055 is 5 × 13 × 241 × 109 × 163. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 278320055)

Multiplication

n×y
n×2 556640110
n×3 834960165
n×4 1113280220
n×5 1391600275

Division

n÷y
n÷2 139160027.5
n÷3 92773351.666667
n÷3 69580013.75
n÷5 55664011

Exponentiation

ny
n2 77462053015203025
n3 2.1559242855604E+25
n4 6.0003696573301E+33
n5 1.6700232130485E+42

Nth Root

y√n
2√n 16682.92705133
3√n 652.9022529103
4√n 129.16240571981
5√n 48.854986803687

Divisors of 278320055

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -278320054
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 278320055 can be divided by 32 positive divisors. The sum of these divisors (counting 278320055) is 1, the average is 0.03125.

Base conversion 278320055

Base System Value
2 Binary 10000100101101101001110110111
3 Ternary 201101201010100012
4 Quaternary 100211231032313
5 Quinary 1032222220210
6 Senary 43341210435
8 Octal 2045551667
10 Decimal 278320055
12 Duodecimal 79260a1b
16 Hexadecimal 1096d3b7
20 Vigesimal 46ja02f
36 Base36 4lpd4n

Cryptographic Hash Functions

md5 4aa431f14fba21949d48d69261d52877
sha1 df447232bfd6f93ee04b7f46a156d9b986496bef
sha256 10f20b4b927c8884ee250d69e370ead5fa966902d1eecda79e9c4e00cee47581
sha512 c9c6e9381a757b01c738021d7d1c38459c972ba95872090a4584d6a4fa40ddb83a88dfbeb05333cbaa63e12f6562f8d812c35d36c849b256ecc06727ed7d9f29
ripemd-160 73c6c8f43e5975cda71d8f08db0a5b9af050fd4c

278320055 as geometric shapes

Circle

Radius = n
Diameter 556640110
Circumference 1748736480.2694
Area 2.4335421668454E+17

Sphere

Radius = n
Volume 9.0307145296166E+25
Surface area 9.7341686673818E+17
Circumference 1748736480.2694

Square

Length = n
Perimeter 1113280220
Area 77462053015203025
Diagonal 393603996.46143

Cube

Length = n
Surface area 464772318091218150
Volume 2.1559242855604E+25
Space diagonal 482064476.02536

Equilateral Triangle

Length = n
Perimeter 834960165
Area 3.3542052870231E+16
Altitude 241032238.01268

Triangular Pyramid

Length = n
Surface area 3.3542052870231E+16
Volume 2.5407811367409E+24
Height 131201332.15381