7126720 (number)

7126720 is an even 7-digits composite number following 7126719 and preceding 7126721. In scientific notation, it is written as 7.126720 × 10^6. The sum of its digits is 25. It has a total of 8 prime factors and 28 positive divisors. There are 2850560 positive integers (up to 7126720) that are relatively prime to 7126720.

Interesting facts

Basic properties

Name

Name seven million one hundred twenty-six thousand seven hundred twenty

Notation

Scientific notation 7.126720 × 10^6
Engineering notation 7.126720 × 10^6

Prime Factorization of 7126720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 22271

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 222710
Product of the distinct prime numbers

The prime factorization of 7126720 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 22271. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 7, 99, 19, 251, 755, 6748, 8758, 93699, 81392, 584651, 625999, 8361452, 481317, 34002541, 97409351, 25620327, 713165771, 1102171427, 6592905617

Basic calculations (n = 7126720)

Multiplication

n×y
n×2 14253440
n×3 21380160
n×4 28506880
n×5 35633600

Division

n÷y
n÷2 3563360
n÷3 2375573.3333333
n÷3 1781680
n÷5 1425344

Exponentiation

ny
n2 50790137958400
n3 3.6196709199089E+20
n4 2.5796381138333E+27
n5 1.8384358538618E+34

Nth Root

y√n
2√n 2669.5917290852
3√n 192.44053934598
4√n 51.66809198224
5√n 23.473504845159

Divisors of 7126720

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 22271, 44542, 89084, 111355, 178168, 222710, 356336, 445420, 712672, 890840, 1425344, 1781680, 3563360, 7126720

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7126719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7126720 can be divided by 28 positive divisors. The sum of these divisors (counting 7126720) is 1, the average is 0.035714285714286.

Base conversion 7126720

Base System Value
2 Binary 11011001011111011000000
3 Ternary 111102002000121
4 Quaternary 123023323000
5 Quinary 3311023340
6 Senary 412430024
8 Octal 33137300
10 Decimal 7126720
12 Duodecimal 2478314
16 Hexadecimal 6cbec0
20 Vigesimal 24agg0
36 Base36 48r0g

Cryptographic Hash Functions

md5 8a2c692a5eb965c4b5021c0be91e0585
sha1 7fcd596bc023705c38c918512b4e23658f8fbae9
sha256 5cad1f0078fec74a93566fc80e4595b6c6266dad645f3fb0f40ae622d402fdd0
sha512 863f28c60e617682068d762a3787811f1b238b45b035747221e3665c784184e22a1457262041aacb30d07349a3e26cd294b366c0bc3e961f5d718affc3f50ea6
ripemd-160 cb454387483948b46f4b80c9042713785e4aba28

7126720 as geometric shapes

Circle

Radius = n
Diameter 14253440
Circumference 44778502.392383
Area 1.5956192428492E+14

Sphere

Radius = n
Volume 1.5162042093864E+21
Surface area 6.3824769713969E+14
Circumference 44778502.392383

Square

Length = n
Perimeter 28506880
Area 50790137958400
Diagonal 10078704.079236

Cube

Length = n
Surface area 304740827750400
Volume 3.6196709199089E+20
Space diagonal 12343841.131317

Equilateral Triangle

Length = n
Perimeter 21380160
Area 21992774866845
Altitude 6171920.5656586

Triangular Pyramid

Length = n
Surface area 21992774866845
Volume 4.2658230885522E+19
Height 3359568.0264119