1640574634 is an even 10-digits composite number following 1640574633
and preceding 1640574635 . In scientific notation, it is written as 1.640574634 × 10^9.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 819010956 positive integers (up to 1640574634) that are relatively prime to 1640574634.
1640574634 has 8 divisors, whose sum is 2464691040
The reverse of 1640574634 is 4364750461
Previous prime number is 643
Is Prime? no
Number parity even
Number length 10
Sum of Digits 40
Digital Root 4
Name
one billion six hundred forty million five hundred seventy-four thousand six hundred thirty-four
Scientific notation
1.640574634 × 10^9
Engineering notation
1.640574634 × 10^9
Prime Factorization
2 × 643 × 1275719
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1640574634
Product of the distinct prime numbers
The prime factorization of 1640574634 is 2 × 643 × 1275719.
Since it has a total of 3 prime factors.
1 , 2 , 83 , 93 , 294 , 30 , 2533 , 2142 , 18063 , 13505 , 191408 , 836212 , 9111824 , 4402550 , 15158615 , 39720050 , 39802191 , 8203265 , 624762982 , 6869839096
n×2
3281149268
n×3
4921723902
n×4
6562298536
n×5
8202873170
n÷2
820287317
n÷3
546858211.33333
n÷3
410143658.5
n÷5
328114926.8
n2
2691485129724233956
n3
4.4155822316138E+27
n4
7.2440922035267E+36
n5
1.1884473915463E+46
2 √n
40504.007628875
3 √n
1179.4114258064
4 √n
201.25607476267
5 √n
69.662522842596
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
-1640574633
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 1640574634 can be divided by 8 positive divisors.
The sum of these divisors (counting 1640574634) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100001110010010010111010101010
3
Ternary
11020100000211022111
4
Quaternary
1201302102322222
5
Quinary
11324441342014
6
Senary
430443112534
8
Octal
14162227252
10
Decimal
1640574634
12
Duodecimal
39951274a
16
Hexadecimal
61c92eaa
20
Vigesimal
15cdbgbe
36
Base36
r4r7hm
md5
2ec8d80df4e60a0da8659da06711bde5
sha1
ee07310497853ba4f18c85730bf20fa254343411
sha256
4ad87e3a737d56ff97811a734fa58cea34b592d13fecd58b9a1dd7f0d8c49505
sha512
9f51720ec1ff696dd04703d2ae0af26d4024b127e826cf57a75097a69c238c6b1b0cea758ee85c07acfa518ff1b034d03e17e61e008f2443c8e91499c26fe0a0
ripemd-160
37ab3c3867358a7f1d1373f86471c54e843cc2f9
Diameter
3281149268
Circumference
10308034435.68
Area
8.4555499107878E+18
Volume
1.8495947600213E+28
Surface area
3.3822199643151E+19
Circumference
10308034435.68
Perimeter
6562298536
Area
2691485129724233956
Diagonal
2320122897.4881
Surface area
1.6148910778345E+19
Volume
4.4155822316138E+27
Space diagonal
2841558619.6967
Perimeter
4921723902
Area
1.1654472481246E+18
Altitude
1420779309.8484
Surface area
1.1654472481246E+18
Volume
5.2038135647682E+26
Height
773374299.16269