1640962813 is an odd 10-digits composite number following 1640962812
and preceding 1640962814 . In scientific notation, it is written as 1.640962813 × 10^9.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 1403508120 positive integers (up to 1640962813) that are relatively prime to 1640962813.
1640962813 has 8 divisors, whose sum is 1678060800
The reverse of 1640962813 is 3182690461
Previous prime number is 467
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 40
Digital Root 4
Name
one billion six hundred forty million nine hundred sixty-two thousand eight hundred thirteen
Scientific notation
1.640962813 × 10^9
Engineering notation
1.640962813 × 10^9
Prime Factorization
49 × 467 × 71711
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1640962813
Product of the distinct prime numbers
The prime factorization of 1640962813 is 49 × 467 × 71711.
Since it has a total of 3 prime factors.
6 , 8 , 77 , 78 , 378 , 645 , 37 , 3413 , 33827 , 85994 , 110656 , 227735 , 6574122 , 4351519 , 31649689 , 47113617 , 622913514 , 298050296 , 1168021814 , 7378919645
n×2
3281925626
n×3
4922888439
n×4
6563851252
n×5
8204814065
n÷2
820481406.5
n÷3
546987604.33333
n÷3
410240703.25
n÷5
328192562.6
n2
2692758953648872969
n3
4.4187173073106E+27
n4
7.2509507824562E+36
n5
1.1898540592904E+46
2 √n
40508.799204617
3 √n
1179.5044392816
4 √n
201.2679785873
5 √n
69.665819122926
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
-1640962812
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 1640962813 can be divided by 8 positive divisors.
The sum of these divisors (counting 1640962813) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100001110011110001101011111101
3
Ternary
11020100202112210111
4
Quaternary
1201303301223331
5
Quinary
11330041302223
6
Senary
430455310021
8
Octal
14163615375
10
Decimal
1640962813
12
Duodecimal
39967b311
16
Hexadecimal
61cf1afd
20
Vigesimal
15cg070d
36
Base36
r4zj0d
md5
203fb928e569264fac4cc2b373a1bf5d
sha1
ece3901131d9cfb28f7edec864f0575ac66c71e1
sha256
39d4483c65a60bd0c94dbd538799438690af90479ffb87a2a8e54317e0e2f6e1
sha512
c6a1739ed06c12de0103514ab3ab4515f3728fbd07ba098fa4d137e128b95e147199c45f3ced90a4129d5f1fcbece4fb0c568b52c3568f8677f123dd1957b0fd
ripemd-160
d3079234a2196782bd98995a099113d3054df2f4
Diameter
3281925626
Circumference
10310473436.27
Area
8.4595517466714E+18
Volume
1.8509079774583E+28
Surface area
3.3838206986686E+19
Circumference
10310473436.27
Perimeter
6563851252
Area
2692758953648872969
Diagonal
2320671865.4945
Surface area
1.6156553721893E+19
Volume
4.4187173073106E+27
Space diagonal
2842230965.4471
Perimeter
4922888439
Area
1.165998830064E+18
Altitude
1421115482.7236
Surface area
1.165998830064E+18
Volume
5.2075082869095E+26
Height
773557288.49817