7131020868 is an even 10-digits composite number following 7131020867
and preceding 7131020869 . In scientific notation, it is written as 7.131020868 × 10^9.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 2377006920 positive integers (up to 7131020868) that are relatively prime to 7131020868.
7131020868 has 24 divisors, whose sum is 18487832160
The reverse of 7131020868 is 8680201317
Previous prime number is 3
Is Prime? no Number parity even Number length 10 Sum of Digits 36 Digital Root 9
Name
seven billion one hundred thirty-one million twenty thousand eight hundred sixty-eight
Scientific notation
7.131020868 × 10^9
Engineering notation
7.131020868 × 10^9
Prime Factorization
2 × 2 × 9 × 3 × 66027971
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
3565510434 Product of the distinct prime numbers
The prime factorization of 7131020868 is 2 × 2 × 9 × 3 × 66027971.
Since it has a total of 5 prime factors.
9 , 10 , 37 , 63 , 151 , 971 , 872 , 2039 , 5851 , 36960 , 558462 , 295662 , 3461431 , 6976161 , 37533782 , 33173373 , 111055728 , 980820663 , 1235245821 , 2004453877
n×2
14262041736
n×3
21393062604
n×4
28524083472
n×5
35655104340
n÷2
3565510434
n÷3
2377006956
n÷3
1782755217
n÷5
1426204173.6
n2
5.0851458619851E+19
n3
3.626228125864E+29
n4
2.5858708437665E+39
n5
1.8439898948851E+49
2 √n84445.372093443
3 √n1924.7924321535
4 √n290.5948590279
5 √n93.460982344618
1 , 2 , 3 , 4 , 6 , 9 , 12 , 18 , 27 , 36 , 54 , 108 , 66027971 , 132055942 , 198083913 , 264111884 , 396167826 , 594251739 , 792335652 , 1188503478 , 1782755217 , 2377006956 , 3565510434 , 7131020868
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7131020867 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7131020868 can be divided by 24 positive divisors.
The sum of these divisors (counting 7131020868) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110101001000010101011111001000100
3
Ternary
200101222021101122000
4
Quaternary
12221002223321010
5
Quinary
104101020131433
6
Senary
3135334305300
8
Octal
65102537104
10
Decimal
7131020868
12
Duodecimal
14701b8230
16
Hexadecimal
1a90abe44
20
Vigesimal
5b88hc38
36
Base36
39xmix0
md5
aa9217d599e92fa69eb4b7a629d3b71d
sha1
0ea0d4bae54c45f641cd702071f70ee10499bbe9
sha256
40c916fba969b2d72d6979eebd8852072d57db24e147f776ac5fdd7d5da25958
sha512
26e514db96091a5296e9aea8e2b5a9cc181436f756692c9d07beb02b0b2f066aad2ef53f88f1dd3d07251b0b2537d33d95dc6d8578b786383c55b5d5c9682db5
ripemd-160
61eb21c49647af6c14c5db709bf387fb193bbfd3
Diameter
14262041736
Circumference
44805525543.009
Area
1.5975456882445E+20
Volume
1.518950885394E+30
Surface area
6.390182752978E+20
Circumference
44805525543.009
Perimeter
28524083472
Area
5.0851458619851E+19
Diagonal
10084786425.091
Surface area
3.0510875171911E+20
Volume
3.626228125864E+29
Space diagonal
12351290453.21
Perimeter
21393062604
Area
2.2019327492142E+19
Altitude
6175645226.605
Surface area
2.2019327492142E+19
Volume
4.2735508298797E+28
Height
3361595475.0304