7942729998 is an even 10-digits composite number following 7942729997
and preceding 7942729999 . In scientific notation, it is written as 7.942729998 × 10^9.
The sum of its digits is 66. It has a total of 4 prime factors and 16 positive divisors.
There are 2249267328 positive integers (up to 7942729998) that are relatively prime to 7942729998.
7942729998 has 16 divisors, whose sum is 12591895536
The reverse of 7942729998 is 8999272497
Previous prime number is 113
Is Prime? no Number parity even Number length 10 Sum of Digits 66 Digital Root 3
Name
seven billion nine hundred forty-two million seven hundred twenty-nine thousand nine hundred ninety-eight
Scientific notation
7.942729998 × 10^9
Engineering notation
7.942729998 × 10^9
Prime Factorization
2 × 21 × 113 × 1673563
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
7942729998 Product of the distinct prime numbers
The prime factorization of 7942729998 is 2 × 21 × 113 × 1673563.
Since it has a total of 4 prime factors.
5 , 4 , 84 , 32 , 29 , 616 , 7880 , 5632 , 50363 , 88570 , 864942 , 738701 , 5236446 , 7624641 , 16480428 , 21490086 , 904263504 , 646059616 , 6048784400 , 8324251294
n×2
15885459996
n×3
23828189994
n×4
31770919992
n×5
39713649990
n÷2
3971364999
n÷3
2647576666
n÷3
1985682499.5
n÷5
1588545999.6
n2
6.3086959821129E+19
n3
5.010826882539E+29
n4
3.9799644994728E+39
n5
3.1611783420937E+49
2 √n89121.995029286
3 √n1995.2160659446
4 √n298.53307191882
5 √n95.4979304255
1 , 2 , 21 , 42 , 113 , 226 , 2373 , 4746 , 1673563 , 3347126 , 35144823 , 70289646 , 189112619 , 378225238 , 3971364999 , 7942729998
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7942729997 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7942729998 can be divided by 16 positive divisors.
The sum of these divisors (counting 7942729998) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011001011011000111000100001110
3
Ternary
202111112122111020010
4
Quaternary
13121123013010032
5
Quinary
112231314324443
6
Senary
3352052134050
8
Octal
73133070416
10
Decimal
7942729998
12
Duodecimal
1658007326
16
Hexadecimal
1d96c710e
20
Vigesimal
642214ji
36
Base36
3ncw9ou
md5
384da800d99f2cc33a12a479a8b9a49f
sha1
56469b709be52e22f2289560ee06a66789028a0c
sha256
1a810e7c47d880fcfb0237e5ca721886b885cc882b9e936fb1021ca7979fa057
sha512
f2a26d0adac4854134a14f874f764c1e1b20253a0caed53a7cf7456291828f35b4a94810428afca8bf6848044391db3aaf0665f53740461c978299af85157cac
ripemd-160
3aa29d2c8a093e2ddf07bdd9c9257f6526ca95e8
Diameter
15885459996
Circumference
49905644422.328
Area
1.9819352951137E+20
Volume
2.098930256346E+30
Surface area
7.9277411804549E+20
Circumference
49905644422.328
Perimeter
31770919992
Area
6.3086959821129E+19
Diagonal
11232716485.439
Surface area
3.7852175892677E+20
Volume
5.010826882539E+29
Space diagonal
13757211907.337
Perimeter
23828189994
Area
2.7317454926313E+19
Altitude
6878605953.6687
Surface area
2.7317454926313E+19
Volume
5.9053161133253E+28
Height
3744238828.4797