1640135609 is an odd 10-digits composite number following 1640135608
and preceding 1640135610 . In scientific notation, it is written as 1.640135609 × 10^9.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 1376611200 positive integers (up to 1640135609) that are relatively prime to 1640135609.
1640135609 has 8 divisors, whose sum is 1651316448
The reverse of 1640135609 is 9065310461
Previous prime number is 227
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 35
Digital Root 8
Name
one billion six hundred forty million one hundred thirty-five thousand six hundred nine
Scientific notation
1.640135609 × 10^9
Engineering notation
1.640135609 × 10^9
Prime Factorization
427 × 227 × 16921
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1640135609
Product of the distinct prime numbers
The prime factorization of 1640135609 is 427 × 227 × 16921.
Since it has a total of 3 prime factors.
3 , 6 , 9 , 46 , 93 , 68 , 3337 , 7849 , 95805 , 81087 , 141620 , 56616 , 8665425 , 7743471 , 11170621 , 61154404 , 720025532 , 689722092 , 8491886687 , 2223797117
n×2
3280271218
n×3
4920406827
n×4
6560542436
n×5
8200678045
n÷2
820067804.5
n÷3
546711869.66667
n÷3
410033902.25
n÷5
328027121.8
n2
2690044815909800881
n3
4.4120382923795E+27
n4
7.2363411116032E+36
n5
1.1868580736011E+46
2 √n
40498.587740809
3 √n
1179.3062111893
4 √n
201.24260915822
5 √n
69.658794043832
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
-1640135608
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 1640135609 can be divided by 8 positive divisors.
The sum of these divisors (counting 1640135609) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100001110000100111101110111001
3
Ternary
11020022012112002022
4
Quaternary
1201300213232321
5
Quinary
11324333314414
6
Senary
430425444225
8
Octal
14160475671
10
Decimal
1640135609
12
Duodecimal
399340675
16
Hexadecimal
61c27bb9
20
Vigesimal
15cagj09
36
Base36
r4hsqh
md5
eebe91eeb4257d5b3811ecb8389f3176
sha1
86f24bd16a2bfd35833d15698613282f05c37953
sha256
b499b049ca90674459a5ec43f4b8522498fafb06f5210ebaf89f9bb43a3f7f24
sha512
1aa4a0ddc364efc491f821ab3ecc6bbb12f1aeb4165b846f2a5a06a1353562a0ca0ddbe35fb6ba32b951983e43910c557035f7ef8945df49c24962aeb49866b8
ripemd-160
aa381a0fc9c2fdfd909476df01b2a962235ee32b
Diameter
3280271218
Circumference
10305275960.251
Area
8.4510250314895E+18
Volume
1.8481102782262E+28
Surface area
3.3804100125958E+19
Circumference
10305275960.251
Perimeter
6560542436
Area
2690044815909800881
Diagonal
2319502022.3789
Surface area
1.6140268895459E+19
Volume
4.4120382923795E+27
Space diagonal
2840798206.0909
Perimeter
4920406827
Area
1.1648235739483E+18
Altitude
1420399103.0455
Surface area
1.1648235739483E+18
Volume
5.1996369923271E+26
Height
773167340.79295