7645641212 is an even 10-digits composite number following 7645641211
and preceding 7645641213 . In scientific notation, it is written as 7.645641212 × 10^9.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 3475291440 positive integers (up to 7645641212) that are relatively prime to 7645641212.
7645641212 has 12 divisors, whose sum is 14596224216
The reverse of 7645641212 is 2121465467
Previous prime number is 11
Is Prime? no Number parity even Number length 10 Sum of Digits 38 Digital Root 2
Name
seven billion six hundred forty-five million six hundred forty-one thousand two hundred twelve
Scientific notation
7.645641212 × 10^9
Engineering notation
7.645641212 × 10^9
Prime Factorization
2 × 2 × 11 × 173764573
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
3822820606 Product of the distinct prime numbers
The prime factorization of 7645641212 is 2 × 2 × 11 × 173764573.
Since it has a total of 4 prime factors.
1 , 7 , 37 , 57 , 637 , 361 , 5113 , 8036 , 51701 , 20275 , 297065 , 88539 , 8738555 , 9033623 , 2817956 , 55405517 , 81985272 , 377260398 , 5828811012 , 7913624132
n×2
15291282424
n×3
22936923636
n×4
30582564848
n×5
38228206060
n÷2
3822820606
n÷3
2548547070.6667
n÷3
1911410303
n÷5
1529128242.4
n2
5.8455829542633E+19
n3
4.469322994328E+29
n4
3.4170840075173E+39
n5
2.6125798312741E+49
2 √n87439.357339816
3 √n1970.023036655
4 √n295.70146658381
5 √n94.772597279106
1 , 2 , 4 , 11 , 22 , 44 , 173764573 , 347529146 , 695058292 , 1911410303 , 3822820606 , 7645641212
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7645641211 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7645641212 can be divided by 12 positive divisors.
The sum of these divisors (counting 7645641212) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111000111101101110011100111111100
3
Ternary
201201211121211000202
4
Quaternary
13013231303213330
5
Quinary
111124241004322
6
Senary
3302400343032
8
Octal
70755634774
10
Decimal
7645641212
12
Duodecimal
1594614a78
16
Hexadecimal
1c7b739fc
20
Vigesimal
5j95530c
36
Base36
3ig0mik
md5
8e22ed8c012821542f0aa447e749e961
sha1
69187969699c0fc98dce110702935fb395c9a9e5
sha256
4d14268c59ebcbef608ab1e70271706d096f7253c01d8eecc1071d05f617c324
sha512
6761b440873c456741caeec24a2bcd52144ba5fb467b322b6ac356467eb2ce2b5b73ab77cc52f52f428f6d6fdf2c5c8c19b1174ecdd265cdb54f954e09627863
ripemd-160
aedf8a03269e1d3e25d87c499e0342024780b7a6
Diameter
15291282424
Circumference
48038980527.205
Area
1.8364440465063E+20
Volume
1.8721056380668E+30
Surface area
7.3457761860253E+20
Circumference
48038980527.205
Perimeter
30582564848
Area
5.8455829542633E+19
Diagonal
10812569495.049
Surface area
3.507349772558E+20
Volume
4.469322994328E+29
Space diagonal
13242639035.626
Perimeter
22936923636
Area
2.5312116691606E+19
Altitude
6621319517.8132
Surface area
2.5312116691606E+19
Volume
5.2671476610038E+28
Height
3604189831.683