255356940 (number)

255356940 is an even 9-digits composite number following 255356939 and preceding 255356941. In scientific notation, it is written as 2.55356940 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 68095168 positive integers (up to 255356940) that are relatively prime to 255356940.

Interesting facts

Basic properties

Name

Name two hundred fifty-five million three hundred fifty-six thousand nine hundred forty

Notation

Scientific notation 2.55356940 × 10^8
Engineering notation 2.55356940 × 10^6

Prime Factorization of 255356940

Prime Factorization 2 × 2 × 15 × 4255949

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 127678470
Product of the distinct prime numbers

The prime factorization of 255356940 is 2 × 2 × 15 × 4255949. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 71, 73, 748, 812, 9492, 5821, 51430, 26334, 184932, 56552, 3138087, 1285668, 56687989, 62786474, 240696213, 639532863, 5828566023, 9320615822

Basic calculations (n = 255356940)

Multiplication

n×y
n×2 510713880
n×3 766070820
n×4 1021427760
n×5 1276784700

Division

n÷y
n÷2 127678470
n÷3 85118980
n÷3 63839235
n÷5 51071388

Exponentiation

ny
n2 65207166806163600
n3 1.6651102581692E+25
n4 4.2519746028868E+33
n5 1.0857712235509E+42

Nth Root

y√n
2√n 15979.891739308
3√n 634.42831138922
4√n 126.41159653809
5√n 48.020815723683

Divisors of 255356940

1, 2, 4, 15, 30, 60, 4255949, 8511898, 17023796, 63839235, 127678470, 255356940

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 -255356939
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 255356940 can be divided by 12 positive divisors. The sum of these divisors (counting 255356940) is 1, the average is 0.083333333333333.

Base conversion 255356940

Base System Value
2 Binary 1111001110000111000000001100
3 Ternary 122210111110212110
4 Quaternary 33032013000030
5 Quinary 1010332410230
6 Senary 41201104020
8 Octal 1716070014
10 Decimal 255356940
12 Duodecimal 71628010
16 Hexadecimal f38700c
20 Vigesimal 3jfjc70
36 Base36 4816oc

Cryptographic Hash Functions

md5 4b4802141aa6d569e99a0d67c998fd84
sha1 ca5f852009eec3a3631d1b202ef2379e20c2a5d7
sha256 c065667ef3b251444bbfe937ce14205841ded652f4edb3011b2ef3c46e024ce0
sha512 479facd7dde35065cb8ffc13c10ca7b65eba41be8790fa86b71d8633bf34c99601f06e133e26be649021b9d957307dadb3b0f05d526e44c025fe5a405e6029aa
ripemd-160 417410d8e22a354168a6a2aa0ab458707a75c221

255356940 as geometric shapes

Circle

Radius = n
Diameter 510713880
Circumference 1604454973.4943
Area 2.0485435619965E+17

Sphere

Radius = n
Volume 6.9747975393083E+25
Surface area 8.1941742479859E+17
Circumference 1604454973.4943

Square

Length = n
Perimeter 1021427760
Area 65207166806163600
Diagonal 361129247.79409

Cube

Length = n
Surface area 391243000836981600
Volume 1.6651102581692E+25
Space diagonal 442291194.14532

Equilateral Triangle

Length = n
Perimeter 766070820
Area 2.8235531481474E+16
Altitude 221145597.07266

Triangular Pyramid

Length = n
Surface area 2.8235531481474E+16
Volume 1.9623512582911E+24
Height 120376415.93136