7139848981 is an odd 10-digits composite number following 7139848980
and preceding 7139848982 . In scientific notation, it is written as 7.139848981 × 10^9.
The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors.
There are 6879242160 positive integers (up to 7139848981) that are relatively prime to 7139848981.
7139848981 has 8 divisors, whose sum is 7401484800
The reverse of 7139848981 is 1898489317
Previous prime number is 479
Is Prime? no Number parity odd Number length 10 Sum of Digits 58 Digital Root 4
Name
seven billion one hundred thirty-nine million eight hundred forty-eight thousand nine hundred eighty-one
Scientific notation
7.139848981 × 10^9
Engineering notation
7.139848981 × 10^9
Prime Factorization
29 × 479 × 513991
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7139848981 Product of the distinct prime numbers
The prime factorization of 7139848981 is 29 × 479 × 513991.
Since it has a total of 3 prime factors.
8 , 10 , 64 , 86 , 694 , 507 , 1475 , 4177 , 75409 , 47062 , 773736 , 914813 , 295855 , 9510887 , 10504403 , 68368788 , 521925270 , 170878559 , 8681313090 , 3424278105
n×2
14279697962
n×3
21419546943
n×4
28559395924
n×5
35699244905
n÷2
3569924490.5
n÷3
2379949660.3333
n÷3
1784962245.25
n÷5
1427969796.2
n2
5.0977443471487E+19
n3
3.6397124782388E+29
n4
2.5986997428886E+39
n5
1.8554323711188E+49
2 √n84497.627073191
3 √n1925.5863941097
4 √n290.68475548812
5 √n93.484111595094
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
-7139848980 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 7139848981 can be divided by 8 positive divisors.
The sum of these divisors (counting 7139848981) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001100100010111001100010101
3
Ternary
200102120212220112011
4
Quaternary
12221210113030111
5
Quinary
104110300131411
6
Senary
3140251424221
8
Octal
65144271425
10
Decimal
7139848981
12
Duodecimal
1473155071
16
Hexadecimal
1a9917315
20
Vigesimal
5bb41291
36
Base36
3a2vqqd
md5
3f3a5ab791782ac6fe3956541efc6efe
sha1
727300bb048ca5f14cdf7a77e26e29057225ffb7
sha256
11b0b690dafe190fe050d6118527f75a164d4946b52960a32a14594daa220acc
sha512
0a0496bc7372431f4880d15eee99e32331e213bd74ab2083ca1d2c953a24b0a4541dac35f8d0d01ba39c36a92d211a02857fef58df871ef50f35eaa16a6de0ec
ripemd-160
de1ec7deaaaf2ea147232bdd36881ab927bd3305
Diameter
14279697962
Circumference
44860994212.9
Area
1.6015036190881E+20
Volume
1.5245991977085E+30
Surface area
6.4060144763525E+20
Circumference
44860994212.9
Perimeter
28559395924
Area
5.0977443471487E+19
Diagonal
10097271262.226
Surface area
3.0586466082892E+20
Volume
3.6397124782388E+29
Space diagonal
12366581193.461
Perimeter
21419546943
Area
2.2073880533146E+19
Altitude
6183290596.7304
Surface area
2.2073880533146E+19
Volume
4.2894422915532E+28
Height
3365757087.4086