664539654 is an even 9-digits composite number following 664539653
and preceding 664539655 . In scientific notation, it is written as 6.64539654 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 221456520 positive integers (up to 664539654) that are relatively prime to 664539654.
664539654 has 16 divisors, whose sum is 1329419520
The reverse of 664539654 is 456935466
Previous prime number is 4679
Is Prime? no
Number parity even
Number length 9
Sum of Digits 48
Digital Root 3
Name
six hundred sixty-four million five hundred thirty-nine thousand six hundred fifty-four
Scientific notation
6.64539654 × 10^8
Engineering notation
6.64539654 × 10^6
Prime Factorization
2 × 3 × 4679 × 23671
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
664539654
Product of the distinct prime numbers
The prime factorization of 664539654 is 2 × 3 × 4679 × 23671.
Since it has a total of 4 prime factors.
2 , 4 , 82 , 24 , 450 , 784 , 7504 , 2194 , 8145 , 98161 , 865200 , 474866 , 7315835 , 4070867 , 22250095 , 66510794 , 976866631 , 237624358 , 630236601 , 2664290976
n×2
1329079308
n×3
1993618962
n×4
2658158616
n×5
3322698270
n÷2
332269827
n÷3
221513218
n÷3
166134913.5
n÷5
132907930.8
n2
441612951738439716
n3
2.9346931815018E+26
n4
1.9502199914314E+35
n5
1.2959985183297E+44
2 √n
25778.666645116
3 √n
872.65041656485
4 √n
160.55736247558
5 √n
58.143902878807
1 , 2 , 3 , 6 , 4679 , 9358 , 14037 , 23671 , 28074 , 47342 , 71013 , 142026 , 110756609 , 221513218 , 332269827 , 664539654
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
-664539653
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 664539654 can be divided by 16 positive divisors.
The sum of these divisors (counting 664539654) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100111100111000001001000000110
3
Ternary
1201022110010000210
4
Quaternary
213213001020012
5
Quinary
2330110232104
6
Senary
145535220250
8
Octal
4747011006
10
Decimal
664539654
12
Duodecimal
166677686
16
Hexadecimal
279c1206
20
Vigesimal
a7d792e
36
Base36
azne2u
md5
857ffc9db4b8beea0f8df88a8f2aefef
sha1
a3184cbc9c68c8cc86f6ba6ff5de12d25ec8014f
sha256
c7aa72e3f78483ab1540082430dbd1dbf44f44c9ee3cc561f82ea19a7304a580
sha512
50218b88e4cbd522e45594675975f9710a474a775104d74d1b7c5c22710d8435881a4d69345f1aa62873fda18a7fac10c95788b6d569b933689adae3f8a8b2c1
ripemd-160
cb9859fd8e5762d6db6d2a6b81e9b3a527655d8a
Diameter
1329079308
Circumference
4175425790.051
Area
1.3873680049116E+18
Volume
1.2292814052728E+27
Surface area
5.5494720196463E+18
Circumference
4175425790.051
Perimeter
2658158616
Area
441612951738439716
Diagonal
939800991.42152
Surface area
2649677710430638296
Volume
2.9346931815018E+26
Space diagonal
1151016444.3722
Perimeter
1993618962
Area
1.9122401742286E+17
Altitude
575508222.18612
Surface area
1.9122401742286E+17
Volume
3.4585690822364E+25
Height
313266997.14051