7131997479 is an odd 10-digits composite number following 7131997478
and preceding 7131997480 . In scientific notation, it is written as 7.131997479 × 10^9.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 4754331896 positive integers (up to 7131997479) that are relatively prime to 7131997479.
7131997479 has 8 divisors, whose sum is 9509996160
The reverse of 7131997479 is 9747991317
Previous prime number is 15767
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 57
Digital Root 3
Name
seven billion one hundred thirty-one million nine hundred ninety-seven thousand four hundred seventy-nine
Scientific notation
7.131997479 × 10^9
Engineering notation
7.131997479 × 10^9
Prime Factorization
3 × 15767 × 150779
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7131997479
Product of the distinct prime numbers
The prime factorization of 7131997479 is 3 × 15767 × 150779.
Since it has a total of 3 prime factors.
1 , 6 , 67 , 23 , 503 , 283 , 1100 , 2718 , 68097 , 88348 , 219979 , 691050 , 9785158 , 5944710 , 82494177 , 71990353 , 363977609 , 726360602 , 9588028313 , 4115443773
n×2
14263994958
n×3
21395992437
n×4
28527989916
n×5
35659987395
n÷2
3565998739.5
n÷3
2377332493
n÷3
1782999369.75
n÷5
1426399495.8
n2
5.0865388040462E+19
n3
3.6277181927293E+29
n4
2.5872877005068E+39
n5
1.8452529357462E+49
2 √n
84451.154397083
3 √n
1924.8802965089
4 √n
290.60480793869
5 √n
93.463542147075
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
-7131997478
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 7131997479 can be divided by 8 positive divisors.
The sum of these divisors (counting 7131997479) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001000110011010010100100111
3
Ternary
200102001010000021210
4
Quaternary
12221012122110213
5
Quinary
104101242404404
6
Senary
3135411242503
8
Octal
65106322447
10
Decimal
7131997479
12
Duodecimal
14705a9433
16
Hexadecimal
1a919a527
20
Vigesimal
5b8ejddj
36
Base36
39y7gh3
md5
26442e6ed3c3c6b05a5046263512844f
sha1
0ac66d0db17ede455827ed1b422073b690473bf1
sha256
08c169cddbd7602254dfca929f4da7aefeb00a94ab571477496e61ddeb54b143
sha512
c60343005a8b711b379a297b15f5526024ab0bb9867604676d1c281ee3429465eb46e6e628763eb7c0a7f7050994b6b13283ad28b02822702fe7559b9591cef8
ripemd-160
673d313c65b8be642db391137b64621c44050882
Diameter
14263994958
Circumference
44811661770.895
Area
1.5979832938991E+20
Volume
1.519575043143E+30
Surface area
6.3919331755964E+20
Circumference
44811661770.895
Perimeter
28527989916
Area
5.0865388040462E+19
Diagonal
10086167561.613
Surface area
3.0519232824277E+20
Volume
3.6277181927293E+29
Space diagonal
12352981993.081
Perimeter
21395992437
Area
2.2025359108197E+19
Altitude
6176490996.5406
Surface area
2.2025359108197E+19
Volume
4.2753068905212E+28
Height
3362055853.8708