7131997478 is an even 10-digits composite number following 7131997477
and preceding 7131997479 . In scientific notation, it is written as 7.131997478 × 10^9.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 3479023120 positive integers (up to 7131997478) that are relatively prime to 7131997478.
7131997478 has 8 divisors, whose sum is 10958923080
The reverse of 7131997478 is 8747991317
Previous prime number is 41
Is Prime? no Number parity even Number length 10 Sum of Digits 56 Digital Root 2
Name
seven billion one hundred thirty-one million nine hundred ninety-seven thousand four hundred seventy-eight
Scientific notation
7.131997478 × 10^9
Engineering notation
7.131997478 × 10^9
Prime Factorization
2 × 41 × 86975579
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7131997478 Product of the distinct prime numbers
The prime factorization of 7131997478 is 2 × 41 × 86975579.
Since it has a total of 3 prime factors.
10 , 10 , 48 , 5 , 411 , 537 , 6537 , 8674 , 17098 , 14135 , 263269 , 445608 , 1828837 , 372826 , 8973514 , 93898702 , 903015217 , 451888313 , 1753578817 , 8038092108
n×2
14263994956
n×3
21395992434
n×4
28527989912
n×5
35659987390
n÷2
3565998739
n÷3
2377332492.6667
n÷3
1782999369.5
n÷5
1426399495.6
n2
5.0865388026198E+19
n3
3.6277181912034E+29
n4
2.5872876990557E+39
n5
1.8452529344526E+49
2 √n84451.154391163
3 √n1924.8802964189
4 √n290.6048079285
5 √n93.463542144454
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
-7131997477 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 7131997478 can be divided by 8 positive divisors.
The sum of these divisors (counting 7131997478) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001000110011010010100100110
3
Ternary
200102001010000021202
4
Quaternary
12221012122110212
5
Quinary
104101242404403
6
Senary
3135411242502
8
Octal
65106322446
10
Decimal
7131997478
12
Duodecimal
14705a9432
16
Hexadecimal
1a919a526
20
Vigesimal
5b8ejddi
36
Base36
39y7gh2
md5
d76af5baaf71a663eda8d01d1b530270
sha1
b8b0a9aa9036d6586d99c31d121ed72d0e8293cb
sha256
870f7d4a9c5f38634c998dfe25df85acf7d665efa392c3a3ba36a730858a962d
sha512
03438e02de44d6afc42bfb2b6af7d9bb61917d7e51b36e40d15c7972a3cecfe1aa7c211882ed1e987351773422385e27e9ea8e14b61abdad8d0d9839cee9e68b
ripemd-160
d9db1c11d6c5da63397de7867e75b82400d32aa0
Diameter
14263994956
Circumference
44811661764.611
Area
1.597983293451E+20
Volume
1.5195750425038E+30
Surface area
6.391933173804E+20
Circumference
44811661764.611
Perimeter
28527989912
Area
5.0865388026198E+19
Diagonal
10086167560.198
Surface area
3.0519232815719E+20
Volume
3.6277181912034E+29
Space diagonal
12352981991.349
Perimeter
21395992434
Area
2.202535910202E+19
Altitude
6176490995.6745
Surface area
2.202535910202E+19
Volume
4.2753068887228E+28
Height
3362055853.3994