1996646913 is an odd 10-digits composite number following 1996646912
and preceding 1996646914 . In scientific notation, it is written as 1.996646913 × 10^9.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 1330658136 positive integers (up to 1996646913) that are relatively prime to 1996646913.
1996646913 has 8 divisors, whose sum is 2219229600
The reverse of 1996646913 is 3196466991
Previous prime number is 3163
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 54
Digital Root 9
Name
one billion nine hundred ninety-six million six hundred forty-six thousand nine hundred thirteen
Scientific notation
1.996646913 × 10^9
Engineering notation
1.996646913 × 10^9
Prime Factorization
9 × 3163 × 70139
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1996646913
Product of the distinct prime numbers
The prime factorization of 1996646913 is 9 × 3163 × 70139.
Since it has a total of 3 prime factors.
8 , 3 , 99 , 35 , 506 , 604 , 7771 , 7719 , 44529 , 57416 , 529041 , 578238 , 6435170 , 3701883 , 48623880 , 26046046 , 235673950 , 58998918 , 1173960234 , 5249985086
n×2
3993293826
n×3
5989940739
n×4
7986587652
n×5
9983234565
n÷2
998323456.5
n÷3
665548971
n÷3
499161728.25
n÷5
399329382.6
n2
3986598895192429569
n3
7.9598303774552E+27
n4
1.5892970751149E+37
n5
3.1732650988682E+46
2 √n
44683.855171639
3 √n
1259.216551892
4 √n
211.38556046154
5 √n
72.453647561
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
-1996646912
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 1996646913 can be divided by 8 positive divisors.
The sum of these divisors (counting 1996646913) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110111000000100110101000000001
3
Ternary
12011011001011122200
4
Quaternary
1313000212220001
5
Quinary
13042120200123
6
Senary
530043023413
8
Octal
16700465001
10
Decimal
1996646913
12
Duodecimal
47880ab69
16
Hexadecimal
77026a01
20
Vigesimal
1b3j0h5d
36
Base36
x0r2m9
md5
51679f0d781bbb587496cb58bb25e3e5
sha1
a158570d401588bc14da04f0c02f3c63047d04c6
sha256
a5c6abe7378c5c8c468081aee6d956fa9bc6570faf301ac422a985bb7f22d442
sha512
29107277955531b17a9935922feccf6feb4b4e83ed033030ea9af0abdb365ea59a66548ada9ca07a8bb0f1fa6409ecc17cb1036803c81a7715ab694fc1eaec56
ripemd-160
b90ebeac346c911cdf50e73da245bb1e8c53de40
Diameter
3993293826
Circumference
12545302547.387
Area
1.2524269801946E+19
Volume
3.3342059516845E+28
Surface area
5.0097079207783E+19
Circumference
12545302547.387
Perimeter
7986587652
Area
3986598895192429569
Diagonal
2823685143.635
Surface area
2.3919593371155E+19
Volume
7.9598303774552E+27
Space diagonal
3458293898.0916
Perimeter
5989940739
Area
1.7262479589678E+18
Altitude
1729146949.0458
Surface area
1.7262479589678E+18
Volume
9.3807500616554E+26
Height
941228381.21166