7942729112 is an even 10-digits composite number following 7942729111
and preceding 7942729113 . In scientific notation, it is written as 7.942729112 × 10^9.
The sum of its digits is 44. It has a total of 4 prime factors and 8 positive divisors.
There are 3971364552 positive integers (up to 7942729112) that are relatively prime to 7942729112.
7942729112 has 8 divisors, whose sum is 14892617100
The reverse of 7942729112 is 2119272497
Previous prime number is 2
Is Prime? no
Number parity even
Number length 10
Sum of Digits 44
Digital Root 8
Name
seven billion nine hundred forty-two million seven hundred twenty-nine thousand one hundred twelve
Scientific notation
7.942729112 × 10^9
Engineering notation
7.942729112 × 10^9
Prime Factorization
2 × 2 × 2 × 992841139
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
1985682278
Product of the distinct prime numbers
The prime factorization of 7942729112 is 2 × 2 × 2 × 992841139.
Since it has a total of 4 prime factors.
1 , 7 , 49 , 59 , 641 , 287 , 7715 , 4769 , 36955 , 86384 , 418111 , 533431 , 4833979 , 6659064 , 47946989 , 57027960 , 37022329 , 711404154 , 1084655201 , 834839084
n×2
15885458224
n×3
23828187336
n×4
31770916448
n×5
39713645560
n÷2
3971364556
n÷3
2647576370.6667
n÷3
1985682278
n÷5
1588545822.4
n2
6.3086945746612E+19
n3
5.0108252056878E+29
n4
3.979962723636E+39
n5
3.1611765789699E+49
2 √n
89121.990058571
3 √n
1995.2159917568
4 √n
298.53306359358
5 √n
95.497928294969
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
-7942729111
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 7942729112 can be divided by 8 positive divisors.
The sum of these divisors (counting 7942729112) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011001011011000110110110011000
3
Ternary
202111112122110000022
4
Quaternary
13121123012312120
5
Quinary
112231314312422
6
Senary
3352052130012
8
Octal
73133066630
10
Decimal
7942729112
12
Duodecimal
1658006908
16
Hexadecimal
1d96c6d98
20
Vigesimal
642212fc
36
Base36
3ncw908
md5
42f66be5460b3352dbe2b30ae2d0e0ed
sha1
93feb1b2791b0e6fa8fc5715f3a05ddc02e22001
sha256
e458a5423a6f5a6b5e4f39dc46fe380538503084d9937382268aaf76747359b7
sha512
c6b30d554c764e52c0d33bc05334b3ce534cf5fb87c9e29b58e46a3961388f232b2daa2da208b0dda30731d77523c77442fc9f36daa311e981ec11dee04a7f19
ripemd-160
c73eeb18159fede8cb45f7b6bf92af037441927f
Diameter
15885458224
Circumference
49905638855.426
Area
1.9819348529498E+20
Volume
2.0989295539482E+30
Surface area
7.927739411799E+20
Circumference
49905638855.426
Perimeter
31770916448
Area
6.3086945746612E+19
Diagonal
11232715232.446
Surface area
3.7852167447967E+20
Volume
5.0108252056878E+29
Space diagonal
13757210372.74
Perimeter
23828187336
Area
2.7317448831868E+19
Altitude
6878605186.3702
Surface area
2.7317448831868E+19
Volume
5.9053141371372E+28
Height
3744238410.8153