255304890 (number)

255304890 is an even 9-digits composite number following 255304889 and preceding 255304891. In scientific notation, it is written as 2.55304890 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 68081280 positive integers (up to 255304890) that are relatively prime to 255304890.

Interesting facts

Basic properties

Name

Name two hundred fifty-five million three hundred four thousand eight hundred ninety

Notation

Scientific notation 2.55304890 × 10^8
Engineering notation 2.55304890 × 10^6

Prime Factorization of 255304890

Prime Factorization 2 × 9 × 5 × 2836721

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 255304890
Product of the distinct prime numbers

The prime factorization of 255304890 is 2 × 9 × 5 × 2836721. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 19, 26, 565, 917, 95, 7451, 16232, 12488, 177216, 943464, 7638413, 5609645, 19977201, 73477199, 719411913, 390536898, 8730621948, 7391462073

Basic calculations (n = 255304890)

Multiplication

n×y
n×2 510609780
n×3 765914670
n×4 1021219560
n×5 1276524450

Division

n÷y
n÷2 127652445
n÷3 85101630
n÷3 63826222.5
n÷5 51060978

Exponentiation

ny
n2 65180586857912100
n3 1.6640922557895E+25
n4 4.2485089031418E+33
n5 1.0846650981806E+42

Nth Root

y√n
2√n 15978.263047027
3√n 634.38520279319
4√n 126.40515435309
5√n 48.018857925103

Divisors of 255304890

1, 2, 5, 9, 10, 18, 45, 90, 2836721, 5673442, 14183605, 25530489, 28367210, 51060978, 127652445, 255304890

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -255304889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 255304890 can be divided by 16 positive divisors. The sum of these divisors (counting 255304890) is 1, the average is 0.0625.

Base conversion 255304890

Base System Value
2 Binary 1111001101111010010010111010
3 Ternary 122210101211110200
4 Quaternary 33031322102322
5 Quinary 1010324224030
6 Senary 41200023030
8 Octal 1715722272
10 Decimal 255304890
12 Duodecimal 71601a76
16 Hexadecimal f37a4ba
20 Vigesimal 3jfd24a
36 Base36 4802ii

Cryptographic Hash Functions

md5 51c18edf75095b925a744bf528a72f5c
sha1 2a3b2903881080fb0ebf8ec50aae930fa16ceade
sha256 aef5c860d2da2114cab8bcd922a444a5603f13d332aa70204d387369935c171a
sha512 f26d885c45029f5e24f1364a503d1b5f9b5ee46387205121358e6ba665aba66f6a904f275fc73249f9ba027011735a937c62d2439d9257f8d237da592b5766e7
ripemd-160 27d9e03d08eafd4a925bbf17cb3544a1e3a7ae74

255304890 as geometric shapes

Circle

Radius = n
Diameter 510609780
Circumference 1604127933.6991
Area 2.0477085282949E+17

Sphere

Radius = n
Volume 6.9705333409118E+25
Surface area 8.1908341131795E+17
Circumference 1604127933.6991

Square

Length = n
Perimeter 1021219560
Area 65180586857912100
Diagonal 361055637.97817

Cube

Length = n
Surface area 391083521147472600
Volume 1.6640922557895E+25
Space diagonal 442201040.90078

Equilateral Triangle

Length = n
Perimeter 765914670
Area 2.8224022026265E+16
Altitude 221100520.45039

Triangular Pyramid

Length = n
Surface area 2.8224022026265E+16
Volume 1.9611515309813E+24
Height 120351879.32606