664986559 is an odd 9-digits composite number following 664986558
and preceding 664986560 . In scientific notation, it is written as 6.64986559 × 10^8.
The sum of its digits is 58. It has a total of 4 prime factors and 16 positive divisors.
There are 628024320 positive integers (up to 664986559) that are relatively prime to 664986559.
664986559 has 16 divisors, whose sum is 703080000
The reverse of 664986559 is 955689466
Previous prime number is 1889
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 58
Digital Root 4
Name
six hundred sixty-four million nine hundred eighty-six thousand five hundred fifty-nine
Scientific notation
6.64986559 × 10^8
Engineering notation
6.64986559 × 10^6
Prime Factorization
61 × 29 × 1889 × 199
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
664986559
Product of the distinct prime numbers
The prime factorization of 664986559 is 61 × 29 × 1889 × 199.
Since it has a total of 4 prime factors.
9 , 3 , 45 , 75 , 77 , 285 , 205 , 472 , 52024 , 81842 , 589084 , 357380 , 7385749 , 9376428 , 54091880 , 97843633 , 456562925 , 265439737 , 8053866988 , 8907474850
n×2
1329973118
n×3
1994959677
n×4
2659946236
n×5
3324932795
n÷2
332493279.5
n÷3
221662186.33333
n÷3
166246639.75
n÷5
132997311.8
n2
442207123650660481
n3
2.9406179352174E+26
n4
1.9554714020739E+35
n5
1.300362198888E+44
2 √n
25787.333305326
3 √n
872.84599277621
4 √n
160.58434950308
5 √n
58.151721167343
1 , 29 , 61 , 199 , 1769 , 1889 , 5771 , 12139 , 54781 , 115229 , 352031 , 375911 , 3341641 , 10901419 , 22930571 , 664986559
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-664986558
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 664986559 can be divided by 16 positive divisors.
The sum of these divisors (counting 664986559) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100111101000101110001110111111
3
Ternary
1201100021211001211
4
Quaternary
213220232032333
5
Quinary
2330214032214
6
Senary
145552545251
8
Octal
4750561677
10
Decimal
664986559
12
Duodecimal
166852227
16
Hexadecimal
27a2e3bf
20
Vigesimal
a7g367j
36
Base36
azwywv
md5
3dac39180dcb0fad72c124f902fc6de7
sha1
3b7ee9ca63a3f42586d35ad291a8a2ae756adc0b
sha256
a9058ac726586179b76b82f61f386c6f829d2160d76e5773719c8074f91e0bac
sha512
27370504b66664db3ac9dc5ff266e830035c7ae6a0d3f3dbcf686e6f9be4d83eea008aa7396f877ae34a0f5b0f5db7f7a8905802fda6db46c26387191cf17731
ripemd-160
7b1ca68e508b84076dc06ca57698fc9af9fbae9d
Diameter
1329973118
Circumference
4178233776.9807
Area
1.389234651026E+18
Volume
1.2317631603058E+27
Surface area
5.556938604104E+18
Circumference
4178233776.9807
Perimeter
2659946236
Area
442207123650660481
Diagonal
940433010.53362
Surface area
2653242741903962886
Volume
2.9406179352174E+26
Space diagonal
1151790506.5384
Perimeter
1994959677
Area
1.9148130140796E+17
Altitude
575895253.2692
Surface area
1.9148130140796E+17
Volume
3.4655514714517E+25
Height
313477670.17787