265890389 (number)

265890389 is an odd 9-digits composite number following 265890388 and preceding 265890390. In scientific notation, it is written as 2.65890389 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 251896140 positive integers (up to 265890389) that are relatively prime to 265890389.

Interesting facts

Basic properties

Name

Name two hundred sixty-five million eight hundred ninety thousand three hundred eighty-nine

Notation

Scientific notation 2.65890389 × 10^8
Engineering notation 2.65890389 × 10^6

Prime Factorization of 265890389

Prime Factorization 19 × 13994231

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 265890389
Product of the distinct prime numbers

The prime factorization of 265890389 is 19 × 13994231. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 4, 9, 6, 209, 947, 4257, 4774, 11414, 4822, 737927, 203027, 5525036, 4468701, 75619679, 44834005, 36692748, 677452393, 5924172600, 4342869683

Basic calculations (n = 265890389)

Multiplication

n×y
n×2 531780778
n×3 797671167
n×4 1063561556
n×5 1329451945

Division

n÷y
n÷2 132945194.5
n÷3 88630129.666667
n÷3 66472597.25
n÷5 53178077.8

Exponentiation

ny
n2 70697698962571321
n3 1.8797838678563E+25
n4 4.9981646386024E+33
n5 1.328963940044E+42

Nth Root

y√n
2√n 16306.145743247
3√n 643.03440949669
4√n 127.69551966787
5√n 48.41060697453

Divisors of 265890389

1, 19, 13994231, 265890389

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -265890388
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 265890389 can be divided by 4 positive divisors. The sum of these divisors (counting 265890389) is 1, the average is 0.25.

Base conversion 265890389

Base System Value
2 Binary 1111110110010010101001010101
3 Ternary 200112022122001012
4 Quaternary 33312102221111
5 Quinary 1021031443024
6 Senary 42214542005
8 Octal 1766225125
10 Decimal 265890389
12 Duodecimal 75067905
16 Hexadecimal fd92a55
20 Vigesimal 431g5j9
36 Base36 4eayc5

Cryptographic Hash Functions

md5 ad67b3ec49ac4e5aa9bf16437f219d83
sha1 fb4731a829ab301c712f2151ae49684fc0b3ca32
sha256 dfb17e265d01951978e25c06c31998b6b082335dcf0fc2e83307498d9bdd0daf
sha512 17e4faa8afd9edd15426275519e61d985163fd009318a50e6fca36ece6878bcdc06094ff033cd1842d957c9396550c20f5f5aff4deb0d204cfe37d060bdc56e1
ripemd-160 94b672b478e0d86144d4a7addac39c8e9bf51ef5

265890389 as geometric shapes

Circle

Radius = n
Diameter 531780778
Circumference 1670638585.4851
Area 2.2210337168652E+17

Sphere

Radius = n
Volume 7.8740202527919E+25
Surface area 8.8841348674607E+17
Circumference 1670638585.4851

Square

Length = n
Perimeter 1063561556
Area 70697698962571321
Diagonal 376025794.22846

Cube

Length = n
Surface area 424186193775427926
Volume 1.8797838678563E+25
Space diagonal 460535662.99225

Equilateral Triangle

Length = n
Perimeter 797671167
Area 3.0613001645346E+16
Altitude 230267831.49613

Triangular Pyramid

Length = n
Surface area 3.0613001645346E+16
Volume 2.2153465335438E+24
Height 125341931.40949