1940702991 is an odd 10-digits composite number following 1940702990
and preceding 1940702992 . In scientific notation, it is written as 1.940702991 × 10^9.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 1266274200 positive integers (up to 1940702991) that are relatively prime to 1940702991.
1940702991 has 8 divisors, whose sum is 2642659584
The reverse of 1940702991 is 1992070491
Previous prime number is 47
Is Prime? no Number parity odd Number length 10 Sum of Digits 42 Digital Root 6
Name
one billion nine hundred forty million seven hundred two thousand nine hundred ninety-one
Scientific notation
1.940702991 × 10^9
Engineering notation
1.940702991 × 10^9
Prime Factorization
3 × 47 × 13763851
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1940702991 Product of the distinct prime numbers
The prime factorization of 1940702991 is 3 × 47 × 13763851.
Since it has a total of 3 prime factors.
7 , 4 , 55 , 97 , 284 , 816 , 7348 , 8451 , 27728 , 77601 , 443070 , 205383 , 181632 , 643 , 53061198 , 53858960 , 614558963 , 624906720 , 6409139812 , 3864696783
n×2
3881405982
n×3
5822108973
n×4
7762811964
n×5
9703514955
n÷2
970351495.5
n÷3
646900997
n÷3
485175747.75
n÷5
388140598.2
n2
3766328099276346081
n3
7.3093242073529E+27
n4
1.4185227351399E+37
n5
2.7529313148874E+46
2 √n44053.410662513
3 √n1247.3443333567
4 √n209.88904369336
5 √n72.043004265195
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
-1940702990 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 1940702991 can be divided by 8 positive divisors.
The sum of these divisors (counting 1940702991) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110011101011001100011100001111
3
Ternary
12000020202221000120
4
Quaternary
1303223030130033
5
Quinary
12433304443431
6
Senary
520324000023
8
Octal
16353143417
10
Decimal
1940702991
12
Duodecimal
461b30013
16
Hexadecimal
73acc70f
20
Vigesimal
1a697h9b
36
Base36
w3g00f
md5
9c0549160711071355e286d661a83e0c
sha1
300e771140f5519b49a4f71b7c52d69e502de47c
sha256
c17858d24b8fadffd7237e1133292fdf8c1c77f784d1d0cfd9305440f0556cc5
sha512
a16deaaf50f63d40bc329993685cd148ebc12ba2098d2ba153296c19cb4d31e316a5c382051a3903238af3a985ee6135cf13fa172b8260f0ccc01d40f8dc03c2
ripemd-160
cfc50cc0ff4b5f2ced6806b8828fa21df7b145b9
Diameter
3881405982
Circumference
12193796518.651
Area
1.1832268687695E+19
Volume
3.0617225643368E+28
Surface area
4.7329074750782E+19
Circumference
12193796518.651
Perimeter
7762811964
Area
3766328099276346081
Diagonal
2744568490.4102
Surface area
2.2597968595658E+19
Volume
7.3093242073529E+27
Space diagonal
3361396182.8129
Perimeter
5822108973
Area
1.6308679064802E+18
Altitude
1680698091.4064
Surface area
1.6308679064802E+18
Volume
8.6141211881838E+26
Height
914856163.47008