7131388798 is an even 10-digits composite number following 7131388797
and preceding 7131388799 . In scientific notation, it is written as 7.131388798 × 10^9.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 3565287960 positive integers (up to 7131388798) that are relatively prime to 7131388798.
7131388798 has 8 divisors, whose sum is 10698302520
The reverse of 7131388798 is 8978831317
Previous prime number is 8971
Is Prime? no Number parity even Number length 10 Sum of Digits 55 Digital Root 1
Name
seven billion one hundred thirty-one million three hundred eighty-eight thousand seven hundred ninety-eight
Scientific notation
7.131388798 × 10^9
Engineering notation
7.131388798 × 10^9
Prime Factorization
2 × 8971 × 397469
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7131388798 Product of the distinct prime numbers
The prime factorization of 7131388798 is 2 × 8971 × 397469.
Since it has a total of 3 prime factors.
9 , 5 , 82 , 26 , 171 , 728 , 6331 , 763 , 96346 , 12081 , 570217 , 209165 , 928768 , 467809 , 40928962 , 99518446 , 602061314 , 883776642 , 5768821902 , 4283875979
n×2
14262777596
n×3
21394166394
n×4
28525555192
n×5
35656943990
n÷2
3565694399
n÷3
2377129599.3333
n÷3
1782847199.5
n÷5
1426277759.6
n2
5.085670618824E+19
n3
3.6267894481399E+29
n4
2.586404564317E+39
n5
1.8444656537066E+49
2 √n84447.550574306
3 √n1924.8255352539
4 √n290.59860731653
5 √n93.461946761641
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
-7131388797 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 7131388798 can be divided by 8 positive divisors.
The sum of these divisors (counting 7131388798) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001000100000101101101111110
3
Ternary
200101222222002100001
4
Quaternary
12221010011231332
5
Quinary
104101113420143
6
Senary
3135350224514
8
Octal
65104055576
10
Decimal
7131388798
12
Duodecimal
147035513a
16
Hexadecimal
1a9105b7e
20
Vigesimal
5b8b3bji
36
Base36
39xueta
md5
9d4d7b46d19f9f207ccfb407a980fc1b
sha1
9c8ef5d7725d6a011f81683d86f6b18176d14909
sha256
98f2ae180fcf0fd6b95833ddda1838c9dd57033e758971b0b4c11b64127be0bf
sha512
af4051eaa08adf0d5f855be6a8f3fc3a9e6439bad729a4d12e3fd8b26f37b0568108b7c361ad2aadc4243132b51fa869ad3b92caa9da1b735ebe28a47f53edf8
ripemd-160
76767f03196d621e6e183e3079da5b24341d4b00
Diameter
14262777596
Circumference
44807837315.379
Area
1.5977105454675E+20
Volume
1.5191860115191E+30
Surface area
6.39084218187E+20
Circumference
44807837315.379
Perimeter
28525555192
Area
5.085670618824E+19
Diagonal
10085306756.687
Surface area
3.0514023712944E+20
Volume
3.6267894481399E+29
Space diagonal
12351927726.664
Perimeter
21394166394
Area
2.2021599755909E+19
Altitude
6175963863.3318
Surface area
2.2021599755909E+19
Volume
4.2742123545259E+28
Height
3361768918.8957