7129242 (number)

7129242 is an even 7-digits composite number following 7129241 and preceding 7129243. In scientific notation, it is written as 7.129242 × 10^6. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 2281968 positive integers (up to 7129242) that are relatively prime to 7129242.

Interesting facts

Basic properties

Name

Name seven million one hundred twenty-nine thousand two hundred forty-two

Notation

Scientific notation 7.129242 × 10^6
Engineering notation 7.129242 × 10^6

Prime Factorization of 7129242

Prime Factorization 2 × 9 × 3 × 53 × 47 × 53

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 134514
Product of the distinct prime numbers

The prime factorization of 7129242 is 2 × 9 × 3 × 53 × 47 × 53. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7129242)

Multiplication

n×y
n×2 14258484
n×3 21387726
n×4 28516968
n×5 35646210

Division

n÷y
n÷2 3564621
n÷3 2376414
n÷3 1782310.5
n÷5 1425848.4

Exponentiation

ny
n2 50826091494564
n3 3.6235150617889E+20
n4 2.5832915766138E+27
n5 1.8416910806241E+34

Nth Root

y√n
2√n 2670.0640441757
3√n 192.46323692175
4√n 51.672662445201
5√n 23.4751659684

Divisors of 7129242

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7129241
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7129242 can be divided by 48 positive divisors. The sum of these divisors (counting 7129242) is 1, the average is 0.020833333333333.

Base conversion 7129242

Base System Value
2 Binary 11011001100100010011010
3 Ternary 111102012111000
4 Quaternary 123030202122
5 Quinary 3311113432
6 Senary 412445430
8 Octal 33144232
10 Decimal 7129242
12 Duodecimal 2479876
16 Hexadecimal 6cc89a
20 Vigesimal 24b322
36 Base36 48syi

Cryptographic Hash Functions

md5 3190122d0337e0244849cbe8801d992a
sha1 c9d77d400a3209e4aa58d63056693cda131ed272
sha256 cf53c7a7b4c23c5aea3a9b3edd1299b7a352415879b6ededeef5e81f65fb4165
sha512 0b1b57bf2a1d545ebaf54a26753249b2959fdeedca51f4d3142415ab742277e477ed8abb972f3511b310924c20576ba2f1cee6baf883c4a350cf41786dd77a15
ripemd-160 de5bfb44f2df5c8b08f0f87d34e6cd95cfbab46f

7129242 as geometric shapes

Circle

Radius = n
Diameter 14258484
Circumference 44794348.585728
Area 1.5967487565E+14

Sphere

Radius = n
Volume 1.5178144397717E+21
Surface area 6.3869950260002E+14
Circumference 44794348.585728

Square

Length = n
Perimeter 28516968
Area 50826091494564
Diagonal 10082270.72584

Cube

Length = n
Surface area 304956548967384
Volume 3.6235150617889E+20
Space diagonal 12348209.363454

Equilateral Triangle

Length = n
Perimeter 21387726
Area 22008343204682
Altitude 6174104.681727

Triangular Pyramid

Length = n
Surface area 22008343204682
Volume 4.2703534532042E+19
Height 3360756.9086133