3149406986 is an even 10-digits composite number following 3149406985
and preceding 3149406987 . In scientific notation, it is written as 3.149406986 × 10^9.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 1431548620 positive integers (up to 3149406986) that are relatively prime to 3149406986.
3149406986 has 8 divisors, whose sum is 5153575104
The reverse of 3149406986 is 6896049413
Previous prime number is 11
Is Prime? no
Number parity even
Number length 10
Sum of Digits 50
Digital Root 5
Name
three billion one hundred forty-nine million four hundred six thousand nine hundred eighty-six
Scientific notation
3.149406986 × 10^9
Engineering notation
3.149406986 × 10^9
Prime Factorization
2 × 11 × 143154863
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
3149406986
Product of the distinct prime numbers
The prime factorization of 3149406986 is 2 × 11 × 143154863.
Since it has a total of 3 prime factors.
8 , 7 , 41 , 53 , 605 , 375 , 1564 , 3532 , 40105 , 95750 , 675124 , 437250 , 1225682 , 4338233 , 97433877 , 29451250 , 99743611 , 593687162 , 6038096734 , 73816463
n×2
6298813972
n×3
9448220958
n×4
12597627944
n×5
15747034930
n÷2
1574703493
n÷3
1049802328.6667
n÷3
787351746.5
n÷5
629881397.2
n2
9.9187643634656E+18
n3
3.1238225778786E+28
n4
9.8381886497955E+37
n5
3.0984460063252E+47
2 √n
56119.57756434
3 √n
1465.8052139445
4 √n
236.89571031224
5 √n
79.368058603931
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
-3149406985
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 3149406986 can be divided by 8 positive divisors.
The sum of these divisors (counting 3149406986) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111011101110000010001100001010
3
Ternary
22010111011110012012
4
Quaternary
2323232002030022
5
Quinary
22422222010421
6
Senary
1240302415522
8
Octal
27356021412
10
Decimal
3149406986
12
Duodecimal
73a8915a2
16
Hexadecimal
bbb8230a
20
Vigesimal
2943fh96
36
Base36
1g32pze
md5
b4cd25d9d6e70768387c8c65516335ea
sha1
c414c01cb71954515ffa33257389eb3e9ba67146
sha256
50c5af5515e415548c17e7f131cbc92eebb92d4c5b53f13ab55ccdd1ae488d20
sha512
040c0ba7fa93167c90d9f8de5c9de4a0f234d54e85c705552365a9cc596b73b92540947d46295803302e644127c06222d9936e26c835de33a3add5155a7f5ec2
ripemd-160
10863776c5df614981fa1c908b6a061a272b6d34
Diameter
6298813972
Circumference
19788307700.764
Area
3.1160717256952E+19
Volume
1.3085037415709E+29
Surface area
1.2464286902781E+20
Circumference
19788307700.764
Perimeter
12597627944
Area
9.9187643634656E+18
Diagonal
4453934073.0338
Surface area
5.9512586180794E+19
Volume
3.1238225778786E+28
Space diagonal
5454932913.4644
Perimeter
9448220958
Area
4.2949509564565E+18
Altitude
2727466456.7322
Surface area
4.2949509564565E+18
Volume
3.6814602134027E+27
Height
1484644691.0113