1640130817 is an odd 10-digits composite number following 1640130816
and preceding 1640130818 . In scientific notation, it is written as 1.640130817 × 10^9.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 1511192592 positive integers (up to 1640130817) that are relatively prime to 1640130817.
1640130817 has 8 divisors, whose sum is 1769531456
The reverse of 1640130817 is 7180310461
Previous prime number is 547
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 31
Digital Root 4
Name
one billion six hundred forty million one hundred thirty thousand eight hundred seventeen
Scientific notation
1.640130817 × 10^9
Engineering notation
1.640130817 × 10^9
Prime Factorization
13 × 547 × 230647
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1640130817
Product of the distinct prime numbers
The prime factorization of 1640130817 is 13 × 547 × 230647.
Since it has a total of 3 prime factors.
8 , 5 , 57 , 47 , 488 , 347 , 6593 , 4858 , 82323 , 69732 , 698786 , 418118 , 8508142 , 324712 , 80249925 , 81994143 , 501687127 , 688287829 , 9582800885 , 8932145807
n×2
3280261634
n×3
4920392451
n×4
6560523268
n×5
8200654085
n÷2
820065408.5
n÷3
546710272.33333
n÷3
410032704.25
n÷5
328026163.4
n2
2690029096873087489
n3
4.4119996204082E+27
n4
7.2362565420238E+36
n5
1.1868407354291E+46
2 √n
40498.528578209
3 √n
1179.3050626581
4 √n
201.24246216494
5 √n
69.658753339231
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
-1640130816
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 1640130817 can be divided by 8 positive divisors.
The sum of these divisors (counting 1640130817) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100001110000100110100100000001
3
Ternary
11020022012021111211
4
Quaternary
1201300212210001
5
Quinary
11324333141232
6
Senary
430425410121
8
Octal
14160464401
10
Decimal
1640130817
12
Duodecimal
399339941
16
Hexadecimal
61c26901
20
Vigesimal
15cag70h
36
Base36
r4hp1d
md5
ac47b68029076f9ccf3c7734592d035f
sha1
c2c7b466862dc25182d1d511f80058e5ff68aee4
sha256
6befe257a758caf044f2273eb38a3375bdd71c6dd128351385389215eed30bd8
sha512
06624cb76dae44d45fddab3e64e81bab32c3cd5c9e3dc8ab0a9525cf437654be01b125cc6730eaa465dd7060e02bb985bedf70e9623625943178d8eb2813ad60
ripemd-160
f2650d1af9c82d006e025cbb10af7657b2262d20
Diameter
3280261634
Circumference
10305245851.227
Area
8.4509756486793E+18
Volume
1.8480940793487E+28
Surface area
3.3803902594717E+19
Circumference
10305245851.227
Perimeter
6560523268
Area
2690029096873087489
Diagonal
2319495245.4675
Surface area
1.6140174581239E+19
Volume
4.4119996204082E+27
Space diagonal
2840789906.1035
Perimeter
4920392451
Area
1.1648167674057E+18
Altitude
1420394953.0517
Surface area
1.1648167674057E+18
Volume
5.1995914169719E+26
Height
773165081.82249