7131293889 is an odd 10-digits composite number following 7131293888
and preceding 7131293890 . In scientific notation, it is written as 7.131293889 × 10^9.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 4641714000 positive integers (up to 7131293889) that are relatively prime to 7131293889.
7131293889 has 8 divisors, whose sum is 7255160640
The reverse of 7131293889 is 9883921317
Previous prime number is 71
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 51
Digital Root 6
Name
seven billion one hundred thirty-one million two hundred ninety-three thousand eight hundred eighty-nine
Scientific notation
7.131293889 × 10^9
Engineering notation
7.131293889 × 10^9
Prime Factorization
309 × 71 × 325051
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7131293889
Product of the distinct prime numbers
The prime factorization of 7131293889 is 309 × 71 × 325051.
Since it has a total of 3 prime factors.
4 , 9 , 59 , 97 , 614 , 108 , 1337 , 2102 , 72072 , 82924 , 856643 , 148586 , 7107958 , 4785837 , 10205126 , 81778301 , 27254247 , 393071067 , 7505519750 , 2029412267
n×2
14262587778
n×3
21393881667
n×4
28525175556
n×5
35656469445
n÷2
3565646944.5
n÷3
2377097963
n÷3
1782823472.25
n÷5
1426258777.8
n2
5.0855352531289E+19
n3
3.6266446472932E+29
n4
2.5862668810817E+39
n5
1.8443429204381E+49
2 √n
84446.988631922
3 √n
1924.8169962871
4 √n
290.59764044452
5 √n
93.461697990262
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
-7131293888
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 7131293889 can be divided by 8 positive divisors.
The sum of these divisors (counting 7131293889) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001000011101110100011000001
3
Ternary
200101222210021010220
4
Quaternary
12221003232203001
5
Quinary
104101102401024
6
Senary
3135344213253
8
Octal
65103564301
10
Decimal
7131293889
12
Duodecimal
147030a229
16
Hexadecimal
1a90ee8c1
20
Vigesimal
5b8abee9
36
Base36
39xsdkx
md5
0d0fd3fe3b13c266293228f140aefdcf
sha1
b9b5eb0f10567bf0ba39c805005506aff7912669
sha256
1df55bd60ead03fdbc16118055043e7f8df5e5d67f27d85b39a44c97929ad807
sha512
287f7b804ac5b654cbc437b6836b708d2a2dff85b3073fb9e1d399a97aa317c53398e41ada6c03a598538c71e105fd5f0b698bf2e5b30e83f611a5563ccb79db
ripemd-160
2e3e25e0a6a43518a4e0908163bdede3ba94c4cf
Diameter
14262587778
Circumference
44807240984.544
Area
1.5976680190802E+20
Volume
1.5191253574823E+30
Surface area
6.3906720763206E+20
Circumference
44807240984.544
Perimeter
28525175556
Area
5.0855352531289E+19
Diagonal
10085172535.092
Surface area
3.0513211518773E+20
Volume
3.6266446472932E+29
Space diagonal
12351763339.453
Perimeter
21393881667
Area
2.2021013605255E+19
Altitude
6175881669.7267
Surface area
2.2021013605255E+19
Volume
4.2740417050915E+28
Height
3361724178.3641