3146047981 is an odd 10-digits composite number following 3146047980
and preceding 3146047982 . In scientific notation, it is written as 3.146047981 × 10^9.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 3130920000 positive integers (up to 3146047981) that are relatively prime to 3146047981.
3146047981 has 8 divisors, whose sum is 3161193728
The reverse of 3146047981 is 1897406413
Previous prime number is 1951
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 43
Digital Root 7
Name
three billion one hundred forty-six million forty-seven thousand nine hundred eighty-one
Scientific notation
3.146047981 × 10^9
Engineering notation
3.146047981 × 10^9
Prime Factorization
241 × 1951 × 6691
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
3146047981
Product of the distinct prime numbers
The prime factorization of 3146047981 is 241 × 1951 × 6691.
Since it has a total of 3 prime factors.
4 , 3 , 88 , 92 , 802 , 22 , 8115 , 2490 , 16107 , 8354 , 339871 , 642545 , 5546169 , 7738757 , 29339188 , 35730820 , 459425050 , 348598008 , 7249082350 , 3075356750
n×2
6292095962
n×3
9438143943
n×4
12584191924
n×5
15730239905
n÷2
1573023990.5
n÷3
1048682660.3333
n÷3
786511995.25
n÷5
629209596.2
n2
9.8976178987542E+18
n3
3.1138380807085E+28
n4
9.7962840069739E+37
n5
3.0819579521443E+47
2 √n
56089.642368266
3 √n
1465.2839096118
4 √n
236.8325196595
5 √n
79.351121350931
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
-3146047980
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 3146047981 can be divided by 8 positive divisors.
The sum of these divisors (counting 3146047981) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111011100001001110000111101101
3
Ternary
22010020211210111121
4
Quaternary
2323201032013231
5
Quinary
22420342013411
6
Senary
1240102420541
8
Octal
27341160755
10
Decimal
3146047981
12
Duodecimal
739731751
16
Hexadecimal
bb84e1ed
20
Vigesimal
2932fjj1
36
Base36
1g12q5p
md5
bbfaf22c305467787b057e72a9ef1453
sha1
18b4c50365bfbc3c93c4f000957e6ca4d2cab916
sha256
12d91d26484749f6235925c3d9f43e6a3b0debe4fb1977ecf1d4a9eb45de64ce
sha512
12ed99231332ea5e645fda9b5605a78caf203eb8bc2f19566f712e941493c730fb19e7001ed37dc6880c164bb4b330dc25821b7074a3ba989ce0d0a7ce2e48a8
ripemd-160
7f9d0f91db169770140f66eacc481ff0dbf89854
Diameter
6292095962
Circumference
19767202449.901
Area
3.1094283678765E+19
Volume
1.3043214451763E+29
Surface area
1.2437713471506E+20
Circumference
19767202449.901
Perimeter
12584191924
Area
9.8976178987542E+18
Diagonal
4449183722.6067
Surface area
5.9385707392525E+19
Volume
3.1138380807085E+28
Space diagonal
5449114946.1415
Perimeter
9438143943
Area
4.2857942686363E+18
Altitude
2724557473.0707
Surface area
4.2857942686363E+18
Volume
3.6696933706431E+27
Height
1483061240.8689