7949678966 is an even 10-digits composite number following 7949678965
and preceding 7949678967 . In scientific notation, it is written as 7.949678966 × 10^9.
The sum of its digits is 71. It has a total of 3 prime factors and 8 positive divisors.
There are 3909678120 positive integers (up to 7949678966) that are relatively prime to 7949678966.
7949678966 has 8 divisors, whose sum is 12120002544
The reverse of 7949678966 is 6698769497
Previous prime number is 61
Is Prime? no Number parity even Number length 10 Sum of Digits 71 Digital Root 8
Name
seven billion nine hundred forty-nine million six hundred seventy-eight thousand nine hundred sixty-six
Scientific notation
7.949678966 × 10^9
Engineering notation
7.949678966 × 10^9
Prime Factorization
2 × 61 × 65161303
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7949678966 Product of the distinct prime numbers
The prime factorization of 7949678966 is 2 × 61 × 65161303.
Since it has a total of 3 prime factors.
3 , 2 , 9 , 73 , 979 , 332 , 507 , 3276 , 68379 , 90684 , 683204 , 822850 , 6267358 , 9406132 , 89551033 , 39114213 , 838294108 , 794645840 , 9117776364 , 5393306286
n×2
15899357932
n×3
23849036898
n×4
31798715864
n×5
39748394830
n÷2
3974839483
n÷3
2649892988.6667
n÷3
1987419741.5
n÷5
1589935793.2
n2
6.3197395662463E+19
n3
5.0239900700386E+29
n4
3.9939108185179E+39
n5
3.1750308826051E+49
2 √n89160.972213183
3 √n1995.7977572619
4 √n298.59834596525
5 √n95.514634504605
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
-7949678965 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 7949678966 can be divided by 8 positive divisors.
The sum of these divisors (counting 7949678966) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011001110101100111100101110110
3
Ternary
202112000201112102022
4
Quaternary
13121311213211312
5
Quinary
112240104211331
6
Senary
3352501113142
8
Octal
73165474566
10
Decimal
7949678966
12
Duodecimal
165a3b87b2
16
Hexadecimal
1d9d67976
20
Vigesimal
64459h86
36
Base36
3nh17jq
md5
0f351d401d236ba6a297b76a84e71388
sha1
35f3117ba25dd3edc5af4dff60dd2b6e80e4d9a8
sha256
4dc87ab41a201510d899667a36695874c172fb995bd1efe3a9c5f203fa9424ec
sha512
8bbc5b8acd7e17b19135f652692d1e86a0239c19c85ca460212eeefe9cc719947eb3fcd564eacd693399f81279659fec238cd43ee2c3e570efc70f51e98c450d
ripemd-160
3abdd8afb75ac2e6dafcfa720e8c13ecfb35f876
Diameter
15899357932
Circumference
49949306075.966
Area
1.985404739392E+20
Volume
2.1044440394322E+30
Surface area
7.941618957568E+20
Circumference
49949306075.966
Perimeter
31798715864
Area
6.3197395662463E+19
Diagonal
11242543810.229
Surface area
3.7918437397478E+20
Volume
5.0239900700386E+29
Space diagonal
13769247872.974
Perimeter
23849036898
Area
2.7365275048355E+19
Altitude
6884623936.4868
Surface area
2.7365275048355E+19
Volume
5.9208290785636E+28
Height
3747514603.4098