7131979929 is an odd 10-digits composite number following 7131979928
and preceding 7131979930 . In scientific notation, it is written as 7.131979929 × 10^9.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 4753087776 positive integers (up to 7131979929) that are relatively prime to 7131979929.
7131979929 has 8 divisors, whose sum is 9512437600
The reverse of 7131979929 is 9299791317
Previous prime number is 3049
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 seventy-nine thousand nine hundred twenty-nine
Scientific notation
7.131979929 × 10^9
Engineering notation
7.131979929 × 10^9
Prime Factorization
3 × 3049 × 779707
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7131979929 Product of the distinct prime numbers
The prime factorization of 7131979929 is 3 × 3049 × 779707.
Since it has a total of 3 prime factors.
1 , 8 , 24 , 99 , 518 , 630 , 609 , 4985 , 46209 , 11269 , 966466 , 509974 , 9276635 , 7489435 , 59853636 , 67114253 , 657193667 , 485531075 , 6809127689 , 582662798
n×2
14263959858
n×3
21395939787
n×4
28527919716
n×5
35659899645
n÷2
3565989964.5
n÷3
2377326643
n÷3
1782994982.25
n÷5
1426395985.8
n2
5.0865137707659E+19
n3
3.6276914121684E+29
n4
2.5872622340191E+39
n5
1.8452302324084E+49
2 √n84451.050490802
3 √n1924.8787176302
4 √n290.60462916272
5 √n93.463496149112
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
-7131979928 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 7131979929 can be divided by 8 positive divisors.
The sum of these divisors (counting 7131979929) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001000110010110000010011001
3
Ternary
200102001002010012210
4
Quaternary
12221012112002121
5
Quinary
104101241324204
6
Senary
3135411025333
8
Octal
65106260231
10
Decimal
7131979929
12
Duodecimal
147059b249
16
Hexadecimal
1a9196099
20
Vigesimal
5b8eh9g9
36
Base36
39y72xl
md5
6c5c7e3099e4621cc18c3d7db4f9e070
sha1
61599ec1c8fb0a08b868c21d2e4e3fbf5c6bf4fb
sha256
a89fa28762f014f5d278a4913da5b400771a9ac1d5cb86759582910d367660ac
sha512
968561014faf885da7bc54075be9fcabe288c472a6e9f7a3ba59287319c712c26d279672b042157bdde08a3bb7fe9761c26c4596c69d79a758b677e2cdbd5142
ripemd-160
504a7b7f21a22dc229f5bf185659a417b1d2aa32
Diameter
14263959858
Circumference
44811551500.993
Area
1.5979754294621E+20
Volume
1.5195638253279E+30
Surface area
6.3919017178486E+20
Circumference
44811551500.993
Perimeter
28527919716
Area
5.0865137707659E+19
Diagonal
10086142742.165
Surface area
3.0519082624595E+20
Volume
3.6276914121684E+29
Space diagonal
12352951595.589
Perimeter
21395939787
Area
2.2025250710913E+19
Altitude
6176475797.7947
Surface area
2.2025250710913E+19
Volume
4.2752753293275E+28
Height
3362047580.7215