725265 (number)

725265 is an odd 6-digits composite number following 725264 and preceding 725266. In scientific notation, it is written as 7.25265 × 10^5. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 379680 positive integers (up to 725265) that are relatively prime to 725265.

Interesting facts

Basic properties

Name

Name seven hundred twenty-five thousand two hundred sixty-five

Notation

Scientific notation 7.25265 × 10^5
Engineering notation 7.25265 × 10^3

Prime Factorization of 725265

Prime Factorization 15 × 3 × 71 × 227

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 725265
Product of the distinct prime numbers

The prime factorization of 725265 is 15 × 3 × 71 × 227. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 91, 99, 64, 459, 4085, 5653, 92322, 34899, 944773, 383670, 4861642, 2726719, 98397267, 95157066, 135906109, 326591354, 7079969613, 4302779748

Basic calculations (n = 725265)

Multiplication

n×y
n×2 1450530
n×3 2175795
n×4 2901060
n×5 3626325

Division

n÷y
n÷2 362632.5
n÷3 241755
n÷3 181316.25
n÷5 145053

Exponentiation

ny
n2 526009320225
n3 381496149632984625
n4 2.7668580496357E+23
n5 2.006705303369E+29

Nth Root

y√n
2√n 851.62491743725
3√n 89.846033048474
4√n 29.182613272928
5√n 14.862755857787

Divisors of 725265

1, 3, 15, 45, 71, 213, 227, 681, 1065, 3195, 3405, 10215, 16117, 48351, 241755, 725265

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 -725264
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 725265 can be divided by 16 positive divisors. The sum of these divisors (counting 725265) is 1, the average is 0.0625.

Base conversion 725265

Base System Value
2 Binary 10110001000100010001
3 Ternary 1100211212200
4 Quaternary 2301010101
5 Quinary 141202030
6 Senary 23313413
8 Octal 2610421
10 Decimal 725265
12 Duodecimal 2ab869
16 Hexadecimal b1111
20 Vigesimal 4ad35
36 Base36 fjm9

Cryptographic Hash Functions

md5 ec4b44728ba633d9f3586b4706d4fa41
sha1 58db73953c547ba2d645860fb6af26648af696a0
sha256 10c51b45edcbe536f82b39712e38efaaa83434bf70f5d9803b50f3591e822027
sha512 1e473fe4d29f75a3f478bf1c6506fd54ca7f7a21fc5b862c8c3478600f57a0404cd97eed1637094bb99c8b405bc1cce28d23429cac160a8684d28154e55bd8d9
ripemd-160 bdd9d6a2e35961c0c508bf3e97e5e81298976918

725265 as geometric shapes

Circle

Radius = n
Diameter 1450530
Circumference 4556974.3918116
Area 1652507016138.6

Sphere

Radius = n
Volume 1.5980073347464E+18
Surface area 6610028064554.5
Circumference 4556974.3918116

Square

Length = n
Perimeter 2901060
Area 526009320225
Diagonal 1025679.5993145

Cube

Length = n
Surface area 3156055921350
Volume 381496149632984625
Space diagonal 1256195.8289514

Equilateral Triangle

Length = n
Perimeter 2175795
Area 227768716971.12
Altitude 628097.91447572

Triangular Pyramid

Length = n
Surface area 227768716971.12
Volume 4.495975240034E+16
Height 341893.19977151