1664656169 is an odd 10-digits composite number following 1664656168
and preceding 1664656170 . In scientific notation, it is written as 1.664656169 × 10^9.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 1501757400 positive integers (up to 1664656169) that are relatively prime to 1664656169.
1664656169 has 8 divisors, whose sum is 1817266080
The reverse of 1664656169 is 9616564661
Previous prime number is 1441
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 50
Digital Root 5
Name
one billion six hundred sixty-four million six hundred fifty-six thousand one hundred sixty-nine
Scientific notation
1.664656169 × 10^9
Engineering notation
1.664656169 × 10^9
Prime Factorization
11 × 1441 × 105019
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1664656169
Product of the distinct prime numbers
The prime factorization of 1664656169 is 11 × 1441 × 105019.
Since it has a total of 3 prime factors.
1 , 8 , 77 , 10 , 696 , 140 , 4691 , 4606 , 32820 , 68410 , 280472 , 259302 , 9770783 , 5804122 , 35628314 , 46331659 , 32131039 , 711613910 , 5146669163 , 9259483903
n×2
3329312338
n×3
4993968507
n×4
6658624676
n×5
8323280845
n÷2
832328084.5
n÷3
554885389.66667
n÷3
416164042.25
n÷5
332931233.8
n2
2771080160989756561
n3
4.6128956847851E+27
n4
7.678885258631E+36
n5
1.2782703716823E+46
2 √n
40800.198149029
3 √n
1185.1541679579
4 √n
201.99058925858
5 √n
69.865843852543
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
-1664656168
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 1664656169 can be divided by 8 positive divisors.
The sum of these divisors (counting 1664656169) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100011001110001010001100101001
3
Ternary
11022000100021222012
4
Quaternary
1203032022030221
5
Quinary
11402122444134
6
Senary
433103205305
8
Octal
14316121451
10
Decimal
1664656169
12
Duodecimal
3a55a6835
16
Hexadecimal
6338a329
20
Vigesimal
16042089
36
Base36
rj3cx5
md5
6746e1a4b109907b2264f2547702aa67
sha1
5b3ea1373cceddfed74525f5b75685b1171efbf9
sha256
d4053e5473fbc439363b584e055fa0eb844c3b07cfacda563e0128f982f76d83
sha512
c21c98052aa0cf5470de38f72fb2dfa8d16944126c06ffa8c42e9cb77836bcdaba7b094b519f930c1910c03cf6c48c636669b162bc2384f1f6b3e7b1141167d1
ripemd-160
f0ba2d75f396cfc0226ea50d8567aea3e37dea70
Diameter
3329312338
Circumference
10459343182.567
Area
8.7056050762738E+18
Volume
1.9322452260129E+28
Surface area
3.4822420305095E+19
Circumference
10459343182.567
Perimeter
6658624676
Area
2771080160989756561
Diagonal
2354179330.8878
Surface area
1.6626480965939E+19
Volume
4.6128956847851E+27
Space diagonal
2883269061.841
Perimeter
4993968507
Area
1.1999129076701E+18
Altitude
1441634530.9205
Surface area
1.1999129076701E+18
Volume
5.4363496993629E+26
Height
784726443.62928