7157942725 is an odd 10-digits composite number following 7157942724
and preceding 7157942726 . In scientific notation, it is written as 7.157942725 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 6 positive divisors.
There are 5726354160 positive integers (up to 7157942725) that are relatively prime to 7157942725.
7157942725 has 6 divisors, whose sum is 8875849010
The reverse of 7157942725 is 5272497517
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 49
Digital Root 4
Name
seven billion one hundred fifty-seven million nine hundred forty-two thousand seven hundred twenty-five
Scientific notation
7.157942725 × 10^9
Engineering notation
7.157942725 × 10^9
Prime Factorization
5 × 5 × 286317709
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1431588545
Product of the distinct prime numbers
The prime factorization of 7157942725 is 5 × 5 × 286317709.
Since it has a total of 3 prime factors.
4 , 4 , 29 , 11 , 996 , 493 , 1636 , 6962 , 62248 , 24015 , 742312 , 682712 , 6631862 , 5102452 , 55704981 , 1341001 , 232808963 , 15088957 , 6825561874 , 7816564532
n×2
14315885450
n×3
21473828175
n×4
28631770900
n×5
35789713625
n÷2
3578971362.5
n÷3
2385980908.3333
n÷3
1789485681.25
n÷5
1431588545
n2
5.123614405438E+19
n3
3.667453845911E+29
n4
2.6251424575612E+39
n5
1.8790619356189E+49
2 √n
84604.625907807
3 √n
1927.2116235047
4 √n
290.8687434356
5 √n
93.531444965283
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-7157942724
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7157942725 can be divided by 6 positive divisors.
The sum of these divisors (counting 7157942725) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
110101010101001011000100111000101
3
Ternary
200110211221011110211
4
Quaternary
12222221120213011
5
Quinary
104124413131400
6
Senary
3142135315421
8
Octal
65251304705
10
Decimal
7157942725
12
Duodecimal
147921bb71
16
Hexadecimal
1aaa589c5
20
Vigesimal
5bgh2gg5
36
Base36
3adnjyd
md5
8b4756054b67f606b2e4295b2642d2b0
sha1
09dc4db8142fb45bde139e441074a60bcca18d43
sha256
3d871d59d5c84465e4679a3b91ac1a0a1ef749e72977c6f194a5a9fec85808ed
sha512
d32eede7f65c9b88a2c798cc6df9dcd8f5141e9f5464afe50321866eac0dd8904f8372a64033373e0cb0bece9f18225a4820e3bb6b7ceface9a1975bce581994
ripemd-160
6c5fce0a4dcc93ee870a6a92a25f7903923276f7
Diameter
14315885450
Circumference
44974680559.353
Area
1.6096309375951E+20
Volume
1.5362194746258E+30
Surface area
6.4385237503804E+20
Circumference
44974680559.353
Perimeter
28631770900
Area
5.123614405438E+19
Diagonal
10122859680.385
Surface area
3.0741686432628E+20
Volume
3.667453845911E+29
Space diagonal
12397920477.368
Perimeter
21473828175
Area
2.2185901171526E+19
Altitude
6198960238.684
Surface area
2.2185901171526E+19
Volume
4.3221358068873E+28
Height
3374286560.1283