7230720 (number)

7230720 is an even 7-digits composite number following 7230719 and preceding 7230721. In scientific notation, it is written as 7.230720 × 10^6. The sum of its digits is 21. It has a total of 12 prime factors and 144 positive divisors. There are 1646592 positive integers (up to 7230720) that are relatively prime to 7230720.

Interesting facts

Basic properties

Name

Name seven million two hundred thirty thousand seven hundred twenty

Notation

Scientific notation 7.230720 × 10^6
Engineering notation 7.230720 × 10^6

Prime Factorization of 7230720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 3 × 7 × 269

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 56490
Product of the distinct prime numbers

The prime factorization of 7230720 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 3 × 7 × 269. Since it has a total of 12 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7230720)

Multiplication

n×y
n×2 14461440
n×3 21692160
n×4 28922880
n×5 36153600

Division

n÷y
n÷2 3615360
n÷3 2410240
n÷3 1807680
n÷5 1446144

Exponentiation

ny
n2 52283311718400
n3 3.7804598770847E+20
n4 2.7335446842434E+27
n5 1.9765496219252E+34

Nth Root

y√n
2√n 2688.9998140573
3√n 193.37211535377
4√n 51.855566856966
5√n 23.541618030794

Divisors of 7230720

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7230719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7230720 can be divided by 144 positive divisors. The sum of these divisors (counting 7230720) is 1, the average is 0.0069444444444444.

Base conversion 7230720

Base System Value
2 Binary 11011100101010100000000
3 Ternary 111121100200110
4 Quaternary 123211110000
5 Quinary 3322340340
6 Senary 414551320
8 Octal 33452400
10 Decimal 7230720
12 Duodecimal 2508540
16 Hexadecimal 6e5500
20 Vigesimal 253gg0
36 Base36 4az9c

Cryptographic Hash Functions

md5 921e65a0787420a982870856c21b8d49
sha1 7e47947035f7ed14b67310348ab1f3d36e049c3e
sha256 b1071af8cfe60705a78a7148975ffd95153dc28afe5e93d0a3d4ad8bc89b262d
sha512 97284d28e8e6ee683df92039017870f3fb0ca991cefa63a449788b63a363b53464350e3f2dc3d638bf0a5d8ff9b740f73b335788362815007d44c4634380cd21
ripemd-160 8669c2e3e6d0a2242f82807f7182b4a815cfce38

7230720 as geometric shapes

Circle

Radius = n
Diameter 14461440
Circumference 45431953.66433
Area 1.6425286799987E+14

Sphere

Radius = n
Volume 1.583555330272E+21
Surface area 6.5701147199948E+14
Circumference 45431953.66433

Square

Length = n
Perimeter 28922880
Area 52283311718400
Diagonal 10225782.289722

Cube

Length = n
Surface area 313699870310400
Volume 3.7804598770847E+20
Space diagonal 12523974.415304

Equilateral Triangle

Length = n
Perimeter 21692160
Area 22639338071058
Altitude 6261987.2076522

Triangular Pyramid

Length = n
Surface area 22639338071058
Volume 4.4553146918171E+19
Height 3408594.0965741