1640322538 is an even 10-digits composite number following 1640322537
and preceding 1640322539 . In scientific notation, it is written as 1.640322538 × 10^9.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 820097280 positive integers (up to 1640322538) that are relatively prime to 1640322538.
1640322538 has 8 divisors, whose sum is 2460675780
The reverse of 1640322538 is 8352230461
Previous prime number is 17729
Is Prime? no Number parity even Number length 10 Sum of Digits 34 Digital Root 7
Name
one billion six hundred forty million three hundred twenty-two thousand five hundred thirty-eight
Scientific notation
1.640322538 × 10^9
Engineering notation
1.640322538 × 10^9
Prime Factorization
2 × 17729 × 46261
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1640322538 Product of the distinct prime numbers
The prime factorization of 1640322538 is 2 × 17729 × 46261.
Since it has a total of 3 prime factors.
7 , 10 , 75 , 45 , 527 , 730 , 2499 , 8956 , 32960 , 43586 , 957653 , 643691 , 1865828 , 2798498 , 24894186 , 91938815 , 893672807 , 680266649 , 3974547154 , 6159157957
n×2
3280645076
n×3
4920967614
n×4
6561290152
n×5
8201612690
n÷2
820161269
n÷3
546774179.33333
n÷3
410080634.5
n÷5
328064507.6
n2
2690658028670761444
n3
4.4135470064793E+27
n4
7.2396406272504E+36
n5
1.1875345687899E+46
2 √n40500.895520963
3 √n1179.3510119881
4 √n201.2483429024
5 √n69.660381797315
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
-1640322537 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 1640322538 can be divided by 8 positive divisors.
The sum of these divisors (counting 1640322538) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100001110001010101010111101010
3
Ternary
11020022120000111121
4
Quaternary
1201301111113222
5
Quinary
11324410310123
6
Senary
430433445454
8
Octal
14161252752
10
Decimal
1640322538
12
Duodecimal
39941088a
16
Hexadecimal
61c555ea
20
Vigesimal
15cc066i
36
Base36
r4lsyy
md5
ff5623f570ba16ecbf2f3a3b716c5a05
sha1
2f05cc4e5234609f7cd08febbfbfe33b97d6cd64
sha256
7d17a2a7e684ed814ad91911098c141b4856a11cafa1631412cfab2a3fc779ae
sha512
45ff7134ba39633b2c7c8bed956b9c619eb94b178b4ab16ff142b2a5c27eb130934e6040c0d4f3880cbf0f910a704a2e00d8e89b0d04b517f83c336d54107b80
ripemd-160
b57697d5267b4e66b6fde0205ce1a35ac5cdf16e
Diameter
3280645076
Circumference
10306450469.797
Area
8.4529514961945E+18
Volume
1.8487422469105E+28
Surface area
3.3811805984778E+19
Circumference
10306450469.797
Perimeter
6561290152
Area
2690658028670761444
Diagonal
2319766379.9059
Surface area
1.6143948172025E+19
Volume
4.4135470064793E+27
Space diagonal
2841121976.6163
Perimeter
4920967614
Area
1.1650891028627E+18
Altitude
1420560988.3082
Surface area
1.1650891028627E+18
Volume
5.2014150289452E+26
Height
773255459.96862