7250520 (number)

7250520 is an even 7-digits composite number following 7250519 and preceding 7250521. In scientific notation, it is written as 7.250520 × 10^6. The sum of its digits is 21. It has a total of 7 prime factors and 64 positive divisors. There are 1774080 positive integers (up to 7250520) that are relatively prime to 7250520.

Interesting facts

Basic properties

Name

Name seven million two hundred fifty thousand five hundred twenty

Notation

Scientific notation 7.250520 × 10^6
Engineering notation 7.250520 × 10^6

Prime Factorization of 7250520

Prime Factorization 2 × 2 × 2 × 5 × 69 × 71 × 37

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1812630
Product of the distinct prime numbers

The prime factorization of 7250520 is 2 × 2 × 2 × 5 × 69 × 71 × 37. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7250520)

Multiplication

n×y
n×2 14501040
n×3 21751560
n×4 29002080
n×5 36252600

Division

n÷y
n÷2 3625260
n÷3 2416840
n÷3 1812630
n÷5 1450104

Exponentiation

ny
n2 52570040270400
n3 3.8116012838134E+20
n4 2.7636091340315E+27
n5 2.0037603298478E+34

Nth Root

y√n
2√n 2692.6789634117
3√n 193.5484591756
4√n 51.891029700823
5√n 23.554496812331

Divisors of 7250520

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7250519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7250520 can be divided by 64 positive divisors. The sum of these divisors (counting 7250520) is 1, the average is 0.015625.

Base conversion 7250520

Base System Value
2 Binary 11011101010001001011000
3 Ternary 111122100211210
4 Quaternary 123222021120
5 Quinary 3324004040
6 Senary 415223120
8 Octal 33521130
10 Decimal 7250520
12 Duodecimal 2517aa0
16 Hexadecimal 6ea258
20 Vigesimal 256660
36 Base36 4bejc

Cryptographic Hash Functions

md5 3fb3a1665564c540f3987b11a0433717
sha1 45510615a7452b0488a98ee8f0fc5b69bf2195f8
sha256 8b0f827490479edb09d5cb1c7f938aa075409596ea4146569c9081454be3db19
sha512 51d007d5f9df56f0fd43b28ada203c39f73b50ad59d5566c525f763d8abf3eee878d59e365de182fbc30fcfa285c8be3ba34caf521ad883df76bc5c507d52187
ripemd-160 c6039084a0aecffa5659c2e5873d0b861944f7ab

7250520 as geometric shapes

Circle

Radius = n
Diameter 14501040
Circumference 45556360.733412
Area 1.6515365231241E+14

Sphere

Radius = n
Volume 1.5965998122189E+21
Surface area 6.6061460924963E+14
Circumference 45556360.733412

Square

Length = n
Perimeter 29002080
Area 52570040270400
Diagonal 10253783.718257

Cube

Length = n
Surface area 315420241622400
Volume 3.8116012838134E+20
Space diagonal 12558269.021294

Equilateral Triangle

Length = n
Perimeter 21751560
Area 22763495176069
Altitude 6279134.5106471

Triangular Pyramid

Length = n
Surface area 22763495176069
Volume 4.4920151916063E+19
Height 3417927.9060858