7138630985 is an odd 10-digits composite number following 7138630984
and preceding 7138630986 . In scientific notation, it is written as 7.138630985 × 10^9.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 5710904784 positive integers (up to 7138630985) that are relatively prime to 7138630985.
7138630985 has 4 divisors, whose sum is 8566357188
The reverse of 7138630985 is 5890368317
Previous prime number is 5
Is Prime? no Number parity odd Number length 10 Sum of Digits 50 Digital Root 5
Name
seven billion one hundred thirty-eight million six hundred thirty thousand nine hundred eighty-five
Scientific notation
7.138630985 × 10^9
Engineering notation
7.138630985 × 10^9
Prime Factorization
5 × 1427726197
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
7138630985 Product of the distinct prime numbers
The prime factorization of 7138630985 is 5 × 1427726197.
Since it has a total of 2 prime factors.
10 , 8 , 55 , 60 , 671 , 160 , 3981 , 969 , 51301 , 58828 , 268988 , 109750 , 2594124 , 5856283 , 62743466 , 1380469 , 44541925 , 165560318 , 5210880430 , 3782670521
n×2
14277261970
n×3
21415892955
n×4
28554523940
n×5
35693154925
n÷2
3569315492.5
n÷3
2379543661.6667
n÷3
1784657746.25
n÷5
1427726197
n2
5.0960052340002E+19
n3
3.6378500863156E+29
n4
2.5969269344958E+39
n5
1.8538503080372E+49
2 √n84490.419486472
3 √n1925.4768917981
4 √n290.67235762362
5 √n93.480921862517
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7138630984 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7138630985 can be divided by 4 positive divisors.
The sum of these divisors (counting 7138630985) is 1, the average is 0.25.
Base
System
Value
2
Binary
110101001011111101101110101001001
3
Ternary
200102111121000202012
4
Quaternary
12221133231311021
5
Quinary
104104442142420
6
Senary
3140205345305
8
Octal
65137556511
10
Decimal
7138630985
12
Duodecimal
1472868235
16
Hexadecimal
1a97edd49
20
Vigesimal
5bag8h95
36
Base36
3a25mx5
md5
3cc424daa4c665a38f6db7c71b5ccf24
sha1
d957016b980b7c8ffde9c66b463bf1f79d596d8d
sha256
39351c5f71a1ce54e7518b663a45683e1ca58e67ccb25ba07b5455167c4f0a3b
sha512
54aae40624cd028d494d1068aa13c189153c1ca3df802976b4d7e3fe1a8221b5eeb72a2624785bc666f465b069a26eb941ef9a8c0c100c0becdaf58c9b9163e9
ripemd-160
7679030af301e81e8d8ceeba6098f0df3a636601
Diameter
14277261970
Circumference
44853341318.329
Area
1.600957260579E+20
Volume
1.523819080804E+30
Surface area
6.4038290423161E+20
Circumference
44853341318.329
Perimeter
28554523940
Area
5.0960052340002E+19
Diagonal
10095548755.764
Surface area
3.0576031404001E+20
Volume
3.6378500863156E+29
Space diagonal
12364471562.505
Perimeter
21415892955
Area
2.2066349952313E+19
Altitude
6182235781.2527
Surface area
2.2066349952313E+19
Volume
4.2872474416231E+28
Height
3365182918.5879