7131872289 is an odd 10-digits composite number following 7131872288
and preceding 7131872290 . In scientific notation, it is written as 7.131872289 × 10^9.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 4710961296 positive integers (up to 7131872289) that are relatively prime to 7131872289.
7131872289 has 8 divisors, whose sum is 9596403520
The reverse of 7131872289 is 9822781317
Previous prime number is 109
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 48
Digital Root 3
Name
seven billion one hundred thirty-one million eight hundred seventy-two thousand two hundred eighty-nine
Scientific notation
7.131872289 × 10^9
Engineering notation
7.131872289 × 10^9
Prime Factorization
3 × 109 × 21810007
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7131872289
Product of the distinct prime numbers
The prime factorization of 7131872289 is 3 × 109 × 21810007.
Since it has a total of 3 prime factors.
10 , 2 , 90 , 70 , 68 , 367 , 2425 , 7294 , 71920 , 55142 , 136254 , 726355 , 2316532 , 1310717 , 52029981 , 8073873 , 280432489 , 505838400 , 6890137563 , 9968530063
n×2
14263744578
n×3
21395616867
n×4
28527489156
n×5
35659361445
n÷2
3565936144.5
n÷3
2377290763
n÷3
1782968072.25
n÷5
1426374457.8
n2
5.0863602346606E+19
n3
3.6275271609448E+29
n4
2.5871060436737E+39
n5
1.8450909901581E+49
2 √n
84450.413196147
3 √n
1924.8690337841
4 √n
290.60353266288
5 √n
93.463214026292
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
-7131872288
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 7131872289 can be divided by 8 positive divisors.
The sum of these divisors (counting 7131872289) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001000101111011110000100001
3
Ternary
200102000212122120010
4
Quaternary
12221011323300201
5
Quinary
104101224403124
6
Senary
3135404435133
8
Octal
65105736041
10
Decimal
7131872289
12
Duodecimal
1470548aa9
16
Hexadecimal
1a917bc21
20
Vigesimal
5b8e40e9
36
Base36
39y4rvl
md5
4fdb3efcbb8828401f53939df07f85ba
sha1
234f0a1e5e46ff3d04d5e4d81d5324c9a76d8140
sha256
cb3a7ed769cf29f360cc85026b36e60e941cc4f379abb4dbab1ec14ff6e158c4
sha512
49f7c97df05923345337aa7ddfbad9b64d0d7b781d07f5764c13690b67df91a9df3a3c2b9e309aa131dac9ad80890773d72c5c77506596494466bae2949c37fb
ripemd-160
f496c24be9cbbc5bb0cbbfe0c286e7c4137719a8
Diameter
14263744578
Circumference
44810875178.926
Area
1.5979271946721E+20
Volume
1.5194950239362E+30
Surface area
6.3917087786884E+20
Circumference
44810875178.926
Perimeter
28527489156
Area
5.0863602346606E+19
Diagonal
10085990516.217
Surface area
3.0518161407964E+20
Volume
3.6275271609448E+29
Space diagonal
12352765157.641
Perimeter
21395616867
Area
2.2024585880075E+19
Altitude
6176382578.8203
Surface area
2.2024585880075E+19
Volume
4.275081757404E+28
Height
3361996838.7389