664454955 is an odd 9-digits composite number following 664454954
and preceding 664454956 . In scientific notation, it is written as 6.64454955 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 354375968 positive integers (up to 664454955) that are relatively prime to 664454955.
664454955 has 8 divisors, whose sum is 1063127952
The reverse of 664454955 is 559454466
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
six hundred sixty-four million four hundred fifty-four thousand nine hundred fifty-five
Scientific notation
6.64454955 × 10^8
Engineering notation
6.64454955 × 10^6
Prime Factorization
3 × 5 × 44296997
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
664454955
Product of the distinct prime numbers
The prime factorization of 664454955 is 3 × 5 × 44296997.
Since it has a total of 3 prime factors.
10 , 10 , 83 , 45 , 24 , 374 , 5335 , 2836 , 93636 , 38766 , 49536 , 255673 , 142124 , 2609240 , 81304556 , 11280114 , 803845848 , 7525786 , 2019769441 , 3134869498
n×2
1328909910
n×3
1993364865
n×4
2657819820
n×5
3322274775
n÷2
332227477.5
n÷3
221484985
n÷3
166113738.75
n÷5
132890991
n2
441500387224052025
n3
2.9335711992544E+26
n4
1.9492259191899E+35
n5
1.2951728204201E+44
2 √n
25777.023780879
3 √n
872.6133403936
4 √n
160.55224626544
5 √n
58.142420655288
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
-664454954
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 664454955 can be divided by 8 positive divisors.
The sum of these divisors (counting 664454955) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111100110101100011100101011
3
Ternary
1201022021210211210
4
Quaternary
213212230130223
5
Quinary
2330100024310
6
Senary
145533324203
8
Octal
4746543453
10
Decimal
664454955
12
Duodecimal
166636663
16
Hexadecimal
279ac72b
20
Vigesimal
a7cgh7f
36
Base36
azlkq3
md5
821bfc13fa0e97a2d212e7a1dc714501
sha1
7b56a83a34cd2651b8dc4e2734a3edcadd9b0ad5
sha256
1193df70df49a003798a41d90f103f7d736c56a42e289566b32e6ea64cc68f9a
sha512
5cad98e2aacdc4c017d5ea27f3de6f98e4c7fa5d91009786ea5d869cd82b0ee84f450ca6e5479d6bef297f99fce4b3eee972a7ff4711d69a7a72b9732416bcdd
ripemd-160
58f4ebff56caa1fc7b515063b089dbd7dc1320f6
Diameter
1328909910
Circumference
4174893610.5387
Area
1.3870143730601E+18
Volume
1.228811430448E+27
Surface area
5.5480574922405E+18
Circumference
4174893610.5387
Perimeter
2657819820
Area
441500387224052025
Diagonal
939681208.947
Surface area
2649002323344312150
Volume
2.9335711992544E+26
Space diagonal
1150869741.4009
Perimeter
1993364865
Area
1.9117527555835E+17
Altitude
575434870.70045
Surface area
1.9117527555835E+17
Volume
3.4572468134772E+25
Height
313227069.649