7397142 (number)

7397142 is an even 7-digits composite number following 7397141 and preceding 7397143. In scientific notation, it is written as 7.397142 × 10^6. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 2269824 positive integers (up to 7397142) that are relatively prime to 7397142.

Interesting facts

Basic properties

Name

Name seven million three hundred ninety-seven thousand one hundred forty-two

Notation

Scientific notation 7.397142 × 10^6
Engineering notation 7.397142 × 10^6

Prime Factorization of 7397142

Prime Factorization 2 × 3 × 47 × 17 × 1543

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7397142
Product of the distinct prime numbers

The prime factorization of 7397142 is 2 × 3 × 47 × 17 × 1543. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 1, 62, 484, 784, 9150, 7597, 55020, 96789, 497281, 693535, 5322598, 6163268, 30199587, 72425566, 428386693, 75078351, 4612689220, 651243397

Basic calculations (n = 7397142)

Multiplication

n×y
n×2 14794284
n×3 22191426
n×4 29588568
n×5 36985710

Division

n÷y
n÷2 3698571
n÷3 2465714
n÷3 1849285.5
n÷5 1479428.4

Exponentiation

ny
n2 54717709768164
n3 4.047546690699E+20
n4 2.994027762273E+27
n5 2.2147248509476E+34

Nth Root

y√n
2√n 2719.7687401689
3√n 194.84442555136
4√n 52.151402092071
5√n 23.649000537438

Divisors of 7397142

1, 2, 3, 6, 17, 34, 47, 51, 94, 102, 141, 282, 799, 1543, 1598, 2397, 3086, 4629, 4794, 9258, 26231, 52462, 72521, 78693, 145042, 157386, 217563, 435126, 1232857, 2465714, 3698571, 7397142

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7397141
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7397142 can be divided by 32 positive divisors. The sum of these divisors (counting 7397142) is 1, the average is 0.03125.

Base conversion 7397142

Base System Value
2 Binary 11100001101111100010110
3 Ternary 111220210222020
4 Quaternary 130031330112
5 Quinary 3343202032
6 Senary 422314010
8 Octal 34157426
10 Decimal 7397142
12 Duodecimal 2588906
16 Hexadecimal 70df16
20 Vigesimal 264ch2
36 Base36 4ejo6

Cryptographic Hash Functions

md5 1948700e562222688f6a36fb4d630d69
sha1 75850aab43240663d38d621ea2cbb2228e44d90f
sha256 423f146a7d2a3287ee8e818de54ea55f9ff884a6def1934b795f7b9e8cce49b9
sha512 e88d987bbad2493c29d40798f1485df13c2dd8571d261f21e489e44c667288765867755256bc600d981afe9c7679451d16b5ab37be86f39ff9ef41bd7fa5da01
ripemd-160 12ae14a29c3bad9c81701ce4a60a7bf2e8b4d954

7397142 as geometric shapes

Circle

Radius = n
Diameter 14794284
Circumference 46477613.929521
Area 1.7190075502892E+14

Sphere

Radius = n
Volume 1.6954323931415E+21
Surface area 6.8760302011569E+14
Circumference 46477613.929521

Square

Length = n
Perimeter 29588568
Area 54717709768164
Diagonal 10461138.5392

Cube

Length = n
Surface area 328306258608984
Volume 4.047546690699E+20
Space diagonal 12812225.774802

Equilateral Triangle

Length = n
Perimeter 22191426
Area 23693463348067
Altitude 6406112.8874008

Triangular Pyramid

Length = n
Surface area 23693463348067
Volume 4.7700795202707E+19
Height 3487046.1797332