1640697634 is an even 10-digits composite number following 1640697633
and preceding 1640697635 . In scientific notation, it is written as 1.640697634 × 10^9.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 816944640 positive integers (up to 1640697634) that are relatively prime to 1640697634.
1640697634 has 8 divisors, whose sum is 2471258988
The reverse of 1640697634 is 4367960461
Previous prime number is 241
Is Prime? no Number parity even Number length 10 Sum of Digits 46 Digital Root 1
Name
one billion six hundred forty million six hundred ninety-seven thousand six hundred thirty-four
Scientific notation
1.640697634 × 10^9
Engineering notation
1.640697634 × 10^9
Prime Factorization
2 × 241 × 3403937
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1640697634 Product of the distinct prime numbers
The prime factorization of 1640697634 is 2 × 241 × 3403937.
Since it has a total of 3 prime factors.
7 , 1 , 76 , 68 , 839 , 720 , 7010 , 5365 , 16665 , 51225 , 51078 , 545317 , 4672092 , 759577 , 91700337 , 2368909 , 685295580 , 705654531 , 6760987409 , 4515541611
n×2
3281395268
n×3
4922092902
n×4
6562790536
n×5
8203488170
n÷2
820348817
n÷3
546899211.33333
n÷3
410174408.5
n÷5
328139526.8
n2
2691888726213197956
n3
4.4165754640893E+27
n4
7.2462649143137E+36
n5
1.1888929700252E+46
2 √n40505.525968687
3 √n1179.4409000278
4 √n201.25984688628
5 √n69.66356738311
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
-1640697633 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 1640697634 can be divided by 8 positive divisors.
The sum of these divisors (counting 1640697634) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100001110010110000111100100010
3
Ternary
11020100021002001001
4
Quaternary
1201302300330202
5
Quinary
11330004311014
6
Senary
430445502214
8
Octal
14162607442
10
Decimal
1640697634
12
Duodecimal
39957196a
16
Hexadecimal
61cb0f22
20
Vigesimal
15ce741e
36
Base36
r4tuea
md5
51ae2690561e9ab6735bfd39a98e34b8
sha1
87b5ed7611c2876daa475d98aa75f0141345be2b
sha256
eb201e43dda635ba1fd1dc1c0d0c4e2bbd27adf741af7a417f7e845353eeb84c
sha512
70ae2f34c6bdba8629bfd464b741fcd574754120fc54c272a4eaa22559f656581c00b45d23ff5c1cc2cd8a092f37f5b55759ddf676b54c8df03b9af62f0c39b9
ripemd-160
efb540c20fa12ae6b7045f020f50e78e2c7c6bb2
Diameter
3281395268
Circumference
10308807267.473
Area
8.4568178465526E+18
Volume
1.8500108042677E+28
Surface area
3.382727138621E+19
Circumference
10308807267.473
Perimeter
6562790536
Area
2691888726213197956
Diagonal
2320296845.7562
Surface area
1.6151332357279E+19
Volume
4.4165754640893E+27
Space diagonal
2841771661.946
Perimeter
4922092902
Area
1.1656220105308E+18
Altitude
1420885830.973
Surface area
1.1656220105308E+18
Volume
5.2049841004661E+26
Height
773432281.91875