1640153942 is an even 10-digits composite number following 1640153941
and preceding 1640153943 . In scientific notation, it is written as 1.640153942 × 10^9.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 702923112 positive integers (up to 1640153942) that are relatively prime to 1640153942.
1640153942 has 8 divisors, whose sum is 2811692496
The reverse of 1640153942 is 2493510461
Previous prime number is 7
Is Prime? no Number parity even Number length 10 Sum of Digits 35 Digital Root 8
Name
one billion six hundred forty million one hundred fifty-three thousand nine hundred forty-two
Scientific notation
1.640153942 × 10^9
Engineering notation
1.640153942 × 10^9
Prime Factorization
2 × 7 × 117153853
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1640153942 Product of the distinct prime numbers
The prime factorization of 1640153942 is 2 × 7 × 117153853.
Since it has a total of 3 prime factors.
4 , 5 , 97 , 9 , 484 , 738 , 3101 , 6453 , 21639 , 46935 , 155678 , 944627 , 5714965 , 2659710 , 41211815 , 83400466 , 52568093 , 493441167 , 6797276959 , 1227751355
n×2
3280307884
n×3
4920461826
n×4
6560615768
n×5
8200769710
n÷2
820076971
n÷3
546717980.66667
n÷3
410038485.5
n÷5
328030788.4
n2
2690104953458139364
n3
4.4121862438081E+27
n4
7.23666466062E+36
n5
1.1869244070048E+46
2 √n40498.814081402
3 √n1179.3106051634
4 √n201.24317151497
5 √n69.658949768634
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
-1640153941 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 1640153942 can be divided by 8 positive divisors.
The sum of these divisors (counting 1640153942) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100001110000101100001101010110
3
Ternary
11020022020110020022
4
Quaternary
1201300230031112
5
Quinary
11324334411232
6
Senary
430430105142
8
Octal
14160541526
10
Decimal
1640153942
12
Duodecimal
39934b1b2
16
Hexadecimal
61c2c356
20
Vigesimal
15caj4h2
36
Base36
r4i6vq
md5
810af516cd620bb73a46ebed242d44c9
sha1
3fd69d6924995cb0520fd2c139315235513465ce
sha256
47cc47dbc4f3ca9043e20bff903a19f4d933a34a449e8c6370637c5ecba7385f
sha512
ab012dfea31e1484afad143037d1fc02cfe5f28f3570f406cce408970a971f92a28f046148cd4996d1e0a9cc5ab6f51b8750c44eeb15112aa810878d9b37dc6e
ripemd-160
352b79c91e3cf7c66b575e1012d3425fd9b7c3a2
Diameter
3280307884
Circumference
10305391149.887
Area
8.4512139591696E+18
Volume
1.8481722519757E+28
Surface area
3.3804855836678E+19
Circumference
10305391149.887
Perimeter
6560615768
Area
2690104953458139364
Diagonal
2319527949.1561
Surface area
1.6140629720749E+19
Volume
4.4121862438081E+27
Space diagonal
2840829959.7784
Perimeter
4920461826
Area
1.1648496142706E+18
Altitude
1420414979.8892
Surface area
1.1648496142706E+18
Volume
5.1998113547578E+26
Height
773175983.05203