7942768430 is an even 10-digits composite number following 7942768429
and preceding 7942768431 . In scientific notation, it is written as 7.942768430 × 10^9.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 3177107368 positive integers (up to 7942768430) that are relatively prime to 7942768430.
7942768430 has 8 divisors, whose sum is 14296983192
The reverse of 7942768430 is 0348672497
Previous prime number is 5
Is Prime? no
Number parity even
Number length 10
Sum of Digits 50
Digital Root 5
Name
seven billion nine hundred forty-two million seven hundred sixty-eight thousand four hundred thirty
Scientific notation
7.942768430 × 10^9
Engineering notation
7.942768430 × 10^9
Prime Factorization
2 × 5 × 794276843
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7942768430
Product of the distinct prime numbers
The prime factorization of 7942768430 is 2 × 5 × 794276843.
Since it has a total of 3 prime factors.
5 , 5 , 65 , 50 , 895 , 349 , 6260 , 9272 , 68124 , 61430 , 395453 , 170301 , 5127401 , 7596048 , 38838384 , 44794461 , 412638045 , 491322386 , 8004574168 , 2410286379
n×2
15885536860
n×3
23828305290
n×4
31771073720
n×5
39713842150
n÷2
3971384215
n÷3
2647589476.6667
n÷3
1985692107.5
n÷5
1588553686
n2
6.3087570332605E+19
n3
5.0108996196322E+29
n4
3.9800415304713E+39
n5
3.1612548218317E+49
2 √n
89122.210643588
3 √n
1995.2192839825
4 √n
298.53343304157
5 √n
95.498022841316
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-7942768429
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7942768430 can be divided by 8 positive divisors.
The sum of these divisors (counting 7942768430) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011001011011010000011100101110
3
Ternary
202111112201102221112
4
Quaternary
13121123100130232
5
Quinary
112231322042210
6
Senary
3352053032022
8
Octal
73133203456
10
Decimal
7942768430
12
Duodecimal
1658025612
16
Hexadecimal
1d96d072e
20
Vigesimal
6422611a
36
Base36
3ncx3ce
md5
85cdd0d76647ce027d8bc6936522fce6
sha1
e35a8c7860af800d2b6a7e3d56022ec497023920
sha256
80ac55b7368d29cb664a2ca16e6a207285d3e8b6f9299b84d384fb3be4ec49a5
sha512
87123f0cf9cfd6e5f2991721d92bc4bf34c9fde696374bd617309fde9f384265a8d96ba30e8d02796a5ddc5cd649a20ba75b83952b472b25c79eb9623ab8eea7
ripemd-160
d238bd22eb8fa7837fe9cdb0aad5d70438f1374e
Diameter
15885536860
Circumference
49905885897.706
Area
1.9819544748974E+20
Volume
2.0989607243883E+30
Surface area
7.9278178995896E+20
Circumference
49905885897.706
Perimeter
31771073720
Area
6.3087570332605E+19
Diagonal
11232770836.495
Surface area
3.7852542199563E+20
Volume
5.0108996196322E+29
Space diagonal
13757278473.514
Perimeter
23828305290
Area
2.7317719285537E+19
Altitude
6878639236.757
Surface area
2.7317719285537E+19
Volume
5.9054018348117E+28
Height
3744256945.4983