7942728022 is an even 10-digits composite number following 7942728021
and preceding 7942728023 . In scientific notation, it is written as 7.942728022 × 10^9.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 3966454224 positive integers (up to 7942728022) that are relatively prime to 7942728022.
7942728022 has 8 divisors, whose sum is 11928821400
The reverse of 7942728022 is 2208272497
Previous prime number is 809
Is Prime? no
Number parity even
Number length 10
Sum of Digits 43
Digital Root 7
Name
seven billion nine hundred forty-two million seven hundred twenty-eight thousand twenty-two
Scientific notation
7.942728022 × 10^9
Engineering notation
7.942728022 × 10^9
Prime Factorization
2 × 809 × 4908979
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7942728022
Product of the distinct prime numbers
The prime factorization of 7942728022 is 2 × 809 × 4908979.
Since it has a total of 3 prime factors.
1 , 8 , 12 , 82 , 8 , 754 , 4572 , 6920 , 85412 , 59820 , 190618 , 166548 , 3939078 , 1374831 , 58227657 , 35796401 , 547965018 , 682267170 , 3726318019 , 4835904659
n×2
15885456044
n×3
23828184066
n×4
31770912088
n×5
39713640110
n÷2
3971364011
n÷3
2647576007.3333
n÷3
1985682005.5
n÷5
1588545604.4
n2
6.3086928431464E+19
n3
5.010823142745E+29
n4
3.9799605389167E+39
n5
3.1611744098908E+49
2 √n
89121.983943357
3 √n
1995.2159004873
4 √n
298.53305335148
5 √n
95.497925673886
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
-7942728021
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 7942728022 can be divided by 8 positive divisors.
The sum of these divisors (counting 7942728022) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011001011011000110100101010110
3
Ternary
202111112122101111221
4
Quaternary
13121123012211112
5
Quinary
112231314244042
6
Senary
3352052120554
8
Octal
73133064526
10
Decimal
7942728022
12
Duodecimal
165800615a
16
Hexadecimal
1d96c6956
20
Vigesimal
64221012
36
Base36
3ncw85y
md5
975dfc716cd9f35a7e9478ab771beb35
sha1
6f27463c86791629219ad4a55fd89ce14f817614
sha256
01d3ca8d867a5e4aa029a19842b8dca697301caa8a732e36f4c7a83944130140
sha512
c41e62d77a59b6a0a0860a9e1421f5e1cf8901ef8e5a9c70e832112b90440142030f0d50ed9aaa0064b85307cb6a8b6544fa12c81803acaf1dabeae05f59da7d
ripemd-160
98f9775baf41d50cb394a81b9cfbc7923bf894fc
Diameter
15885456044
Circumference
49905632006.754
Area
1.9819343089783E+20
Volume
2.0989286898247E+30
Surface area
7.9277372359133E+20
Circumference
49905632006.754
Perimeter
31770912088
Area
6.3086928431464E+19
Diagonal
11232713690.953
Surface area
3.7852157058878E+20
Volume
5.010823142745E+29
Space diagonal
13757208484.805
Perimeter
23828184066
Area
2.7317441334189E+19
Altitude
6878604242.4025
Surface area
2.7317441334189E+19
Volume
5.9053117059358E+28
Height
3744237896.9844