7989738212 is an even 10-digits composite number following 7989738211
and preceding 7989738213 . In scientific notation, it is written as 7.989738212 × 10^9.
The sum of its digits is 56. It has a total of 4 prime factors and 12 positive divisors.
There are 3990520296 positive integers (up to 7989738212) that are relatively prime to 7989738212.
7989738212 has 12 divisors, whose sum is 13997262720
The reverse of 7989738212 is 2128379897
Previous prime number is 919
Is Prime? no Number parity even Number length 10 Sum of Digits 56 Digital Root 2
Name
seven billion nine hundred eighty-nine million seven hundred thirty-eight thousand two hundred twelve
Scientific notation
7.989738212 × 10^9
Engineering notation
7.989738212 × 10^9
Prime Factorization
2 × 2 × 919 × 2173487
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
3994869106 Product of the distinct prime numbers
The prime factorization of 7989738212 is 2 × 2 × 919 × 2173487.
Since it has a total of 4 prime factors.
5 , 8 , 53 , 99 , 568 , 307 , 4867 , 7261 , 8572 , 55620 , 580720 , 789445 , 4546094 , 8870892 , 63366728 , 29813373 , 155882573 , 139358997 , 5305700633 , 1851758971
n×2
15979476424
n×3
23969214636
n×4
31958952848
n×5
39948691060
n÷2
3994869106
n÷3
2663246070.6667
n÷3
1997434553
n÷5
1597947642.4
n2
6.3835916696293E+19
n3
5.1003226292642E+29
n4
4.0750242604561E+39
n5
3.2558377048593E+49
2 √n89385.335553434
3 √n1999.1444850993
4 √n298.97380412577
5 √n95.610702664288
1 , 2 , 4 , 919 , 1838 , 3676 , 2173487 , 4346974 , 8693948 , 1997434553 , 3994869106 , 7989738212
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7989738211 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7989738212 can be divided by 12 positive divisors.
The sum of these divisors (counting 7989738212) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111011100001110011011101011100100
3
Ternary
202121211002202101002
4
Quaternary
13130032123223210
5
Quinary
112330333110322
6
Senary
3400451452432
8
Octal
73416335344
10
Decimal
7989738212
12
Duodecimal
166b8b7118
16
Hexadecimal
1dc39bae4
20
Vigesimal
64gfh5ac
36
Base36
3o4vtgk
md5
63a14651d5660612111e2f85007ed30d
sha1
a466871323f93345278b7224b4f560577e1083d7
sha256
7142e47816fbeaf72f204d404bacc72f9790b2d61c15886ba3554dcecd2d87e2
sha512
65cbbe5f8bdf4527fb8153e3fe7b33760c8f9b6f0b8d281323a6cfc57932aa622a63700eb6a385f51befff7ccd57855de48377898d0c6dd61b8db0b4bf7ddde9
ripemd-160
ba9b18d535a2522fc3fe5bea4e21454dac7f0cd2
Diameter
15979476424
Circumference
50201005741.85
Area
2.0054644692824E+20
Volume
2.1364181470712E+30
Surface area
8.0218578771298E+20
Circumference
50201005741.85
Perimeter
31958952848
Area
6.3835916696293E+19
Diagonal
11299196139.221
Surface area
3.8301550017776E+20
Volume
5.1003226292642E+29
Space diagonal
13838632522.359
Perimeter
23969214636
Area
2.7641762766428E+19
Altitude
6919316261.1793
Surface area
2.7641762766428E+19
Volume
6.0107878623199E+28
Height
3766398713.0737