1640180939 is an odd 10-digits composite number following 1640180938
and preceding 1640180940 . In scientific notation, it is written as 1.640180939 × 10^9.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 1632024576 positive integers (up to 1640180939) that are relatively prime to 1640180939.
1640180939 has 8 divisors, whose sum is 1648351680
The reverse of 1640180939 is 9390810461
Previous prime number is 1093
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 41
Digital Root 5
Name
one billion six hundred forty million one hundred eighty thousand nine hundred thirty-nine
Scientific notation
1.640180939 × 10^9
Engineering notation
1.640180939 × 10^9
Prime Factorization
257 × 1093 × 5839
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1640180939
Product of the distinct prime numbers
The prime factorization of 1640180939 is 257 × 1093 × 5839.
Since it has a total of 3 prime factors.
2 , 1 , 69 , 98 , 414 , 535 , 1099 , 9665 , 92092 , 2009 , 112884 , 528682 , 5919116 , 9930510 , 70002301 , 80733764 , 99369899 , 523986154 , 1277347621 , 3242562698
n×2
3280361878
n×3
4920542817
n×4
6560723756
n×5
8200904695
n÷2
820090469.5
n÷3
546726979.66667
n÷3
410045234.75
n÷5
328036187.8
n2
2690193512658921721
n3
4.4124041216846E+27
n4
7.2371411355521E+36
n5
1.1870220943385E+46
2 √n
40499.147386087
3 √n
1179.317075628
4 √n
201.24399962753
5 √n
69.659179084948
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
-1640180938
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 1640180939 can be divided by 8 positive divisors.
The sum of these divisors (counting 1640180939) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100001110000110010110011001011
3
Ternary
11020022021211021012
4
Quaternary
1201300302303023
5
Quinary
11324341242224
6
Senary
430430434135
8
Octal
14160626313
10
Decimal
1640180939
12
Duodecimal
39936294b
16
Hexadecimal
61c32ccb
20
Vigesimal
15cb2c6j
36
Base36
r4irpn
md5
ec0e56128313fcb37e989f4d5903373a
sha1
60cfd5fc0c2d8ce6a565e24e9123c47ff14d1bd2
sha256
829cfeb21fe8865bba5516cb10267bbc9d0fd5cb7b4299ca3d02acea63a7d99e
sha512
c11fcf8a580745a9f1989f14902ab4e2cf3d5b7937de713532939f09b70fd6b089f57e3d41808d690d1ab2abb47481d394a68d0746b6dd1eb2a06c51a7a77075
ripemd-160
289ec4224103db00e7403b82eb30d2dd4689e9f6
Diameter
3280361878
Circumference
10305560777.041
Area
8.4514921761042E+18
Volume
1.8482635164472E+28
Surface area
3.3805968704417E+19
Circumference
10305560777.041
Perimeter
6560723756
Area
2690193512658921721
Diagonal
2319566128.6796
Surface area
1.6141161075954E+19
Volume
4.4124041216846E+27
Space diagonal
2840876719.954
Perimeter
4920542817
Area
1.1648879615294E+18
Altitude
1420438359.977
Surface area
1.1648879615294E+18
Volume
5.2000681262978E+26
Height
773188709.55988