664137764 is an even 9-digits composite number following 664137763
and preceding 664137765 . In scientific notation, it is written as 6.64137764 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors.
There are 331610664 positive integers (up to 664137764) that are relatively prime to 664137764.
664137764 has 12 divisors, whose sum is 1163844864
The reverse of 664137764 is 467731466
Previous prime number is 727
Is Prime? no Number parity even Number length 9 Sum of Digits 44 Digital Root 8
Name
six hundred sixty-four million one hundred thirty-seven thousand seven hundred sixty-four
Scientific notation
6.64137764 × 10^8
Engineering notation
6.64137764 × 10^6
Prime Factorization
2 × 2 × 727 × 228383
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
332068882 Product of the distinct prime numbers
The prime factorization of 664137764 is 2 × 2 × 727 × 228383.
Since it has a total of 4 prime factors.
2 , 8 , 90 , 15 , 436 , 253 , 8469 , 6625 , 54317 , 61729 , 47149 , 888523 , 3622066 , 6541127 , 424207 , 52112076 , 19656312 , 86667512 , 5750816948 , 7218729284
n×2
1328275528
n×3
1992413292
n×4
2656551056
n×5
3320688820
n÷2
332068882
n÷3
221379254.66667
n÷3
166034441
n÷5
132827552.8
n2
441078969570919696
n3
2.9293720059825E+26
n4
1.9455065739774E+35
n5
1.2920843858887E+44
2 √n25770.870454837
3 √n872.47446508904
4 √n160.53308211966
5 √n58.136868503127
1 , 2 , 4 , 727 , 1454 , 2908 , 228383 , 456766 , 913532 , 166034441 , 332068882 , 664137764
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-664137763 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 664137764 can be divided by 12 positive divisors.
The sum of these divisors (counting 664137764) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100111100101011111000000100100
3
Ternary
1201021200200201222
4
Quaternary
213211133000210
5
Quinary
2330004402024
6
Senary
145522435512
8
Octal
4745370044
10
Decimal
664137764
12
Duodecimal
166502b98
16
Hexadecimal
2795f024
20
Vigesimal
a7ah484
36
Base36
azerz8
md5
a2a7aeccbb701a6f87ec6f5f25ffb5e5
sha1
a9c8defdea63634346da60e45e7cc826cdf9d3d3
sha256
2ecae356cfff4ff0ba6040dbdf0205600426882cd08a764ec2258b54ae8b1fdd
sha512
81a50993d47f5b321de4e798021110733a7a1e027b56bed729d2a88c031e98b7b859520adf9b5432b0ee534af2e4692292c51778674c0ee913826221677abb6c
ripemd-160
4bf68ce5f9f36e167cd49384ac51c4e50db136f0
Diameter
1328275528
Circumference
4172900640.7079
Area
1.385690450457E+18
Volume
1.2270524764835E+27
Surface area
5.5427618018278E+18
Circumference
4172900640.7079
Perimeter
2656551056
Area
441078969570919696
Diagonal
939232633.13294
Surface area
2646473817425518176
Volume
2.9293720059825E+26
Space diagonal
1150320350.4732
Perimeter
1992413292
Area
1.9099279636174E+17
Altitude
575160175.23659
Surface area
1.9099279636174E+17
Volume
3.4522980167472E+25
Height
313077544.37765