7138720 (number)

7138720 is an even 7-digits composite number following 7138719 and preceding 7138721. In scientific notation, it is written as 7.138720 × 10^6. The sum of its digits is 28. It has a total of 7 prime factors and 24 positive divisors. There are 2855424 positive integers (up to 7138720) that are relatively prime to 7138720.

Interesting facts

Basic properties

Name

Name seven million one hundred thirty-eight thousand seven hundred twenty

Notation

Scientific notation 7.138720 × 10^6
Engineering notation 7.138720 × 10^6

Prime Factorization of 7138720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 44617

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 446170
Product of the distinct prime numbers

The prime factorization of 7138720 is 2 × 2 × 2 × 2 × 2 × 5 × 44617. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 5, 54, 44, 445, 958, 6432, 6999, 9060, 85262, 664685, 212551, 7436533, 8531182, 96751043, 4268311, 806034309, 297146597, 7652866795, 7577567771

Basic calculations (n = 7138720)

Multiplication

n×y
n×2 14277440
n×3 21416160
n×4 28554880
n×5 35693600

Division

n÷y
n÷2 3569360
n÷3 2379573.3333333
n÷3 1784680
n÷5 1427744

Exponentiation

ny
n2 50961323238400
n3 3.6379861742843E+20
n4 2.5970564662087E+27
n5 1.8539658936453E+34

Nth Root

y√n
2√n 2671.8383184617
3√n 192.54848949952
4√n 51.689827997989
5√n 23.481404482878

Divisors of 7138720

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 44617, 89234, 178468, 223085, 356936, 446170, 713872, 892340, 1427744, 1784680, 3569360, 7138720

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7138719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7138720 can be divided by 24 positive divisors. The sum of these divisors (counting 7138720) is 1, the average is 0.041666666666667.

Base conversion 7138720

Base System Value
2 Binary 11011001110110110100000
3 Ternary 111102200111001
4 Quaternary 123032312200
5 Quinary 3311414340
6 Senary 413001344
8 Octal 33166640
10 Decimal 7138720
12 Duodecimal 2483254
16 Hexadecimal 6ceda0
20 Vigesimal 24c6g0
36 Base36 4909s

Cryptographic Hash Functions

md5 5c58c10b8923b9a5361a9da2c696b59e
sha1 214da0f864c9c2fd677b1736134ae38718c4c9c5
sha256 7e25961cb4945872464067fa24c129ce3798c8fb127fd1658b04dc57ccd96e72
sha512 858498d527af8ec953b4db29387cd18c266dedfe9f13111031fc95ca7a134f33724c0a63d4d60d0431692541569d6654fa0282807a8349b968f19e759abeebd4
ripemd-160 fdcce033eb0d7c79c13f863c871be1270f31e793

7138720 as geometric shapes

Circle

Radius = n
Diameter 14277440
Circumference 44853900.616069
Area 1.6009971870297E+14

Sphere

Radius = n
Volume 1.523876085199E+21
Surface area 6.4039887481189E+14
Circumference 44853900.616069

Square

Length = n
Perimeter 28554880
Area 50961323238400
Diagonal 10095674.641984

Cube

Length = n
Surface area 305767939430400
Volume 3.6379861742843E+20
Space diagonal 12364625.741008

Equilateral Triangle

Length = n
Perimeter 21416160
Area 22066900267462
Altitude 6182312.870504

Triangular Pyramid

Length = n
Surface area 22066900267462
Volume 4.2874078228322E+19
Height 3365224.8806614