664454345 is an odd 9-digits composite number following 664454344
and preceding 664454346 . In scientific notation, it is written as 6.64454345 × 10^8.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 531563472 positive integers (up to 664454345) that are relatively prime to 664454345.
664454345 has 4 divisors, whose sum is 797345220
The reverse of 664454345 is 543454466
Previous prime number is 5
Is Prime? no Number parity odd Number length 9 Sum of Digits 41 Digital Root 5
Name
six hundred sixty-four million four hundred fifty-four thousand three hundred forty-five
Scientific notation
6.64454345 × 10^8
Engineering notation
6.64454345 × 10^6
Prime Factorization
5 × 132890869
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
664454345 Product of the distinct prime numbers
The prime factorization of 664454345 is 5 × 132890869.
Since it has a total of 2 prime factors.
5 , 6 , 28 , 60 , 926 , 904 , 5840 , 6904 , 32836 , 95842 , 376593 , 982363 , 5438709 , 6222964 , 86277534 , 58958306 , 463579166 , 479262157 , 7102986185 , 5458862898
n×2
1328908690
n×3
1993363035
n×4
2657817380
n×5
3322271725
n÷2
332227172.5
n÷3
221484781.66667
n÷3
166113586.25
n÷5
132890869
n2
441499576589379025
n3
2.9335631198047E+26
n4
1.949218761286E+35
n5
1.295166875292E+44
2 √n25777.011948634
3 √n872.61307336055
4 √n160.55220941685
5 √n58.142409979805
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-664454344 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 664454345 can be divided by 4 positive divisors.
The sum of these divisors (counting 664454345) is 1, the average is 0.25.
Base
System
Value
2
Binary
100111100110101100010011001001
3
Ternary
1201022021210000012
4
Quaternary
213212230103021
5
Quinary
2330100014340
6
Senary
145533321305
8
Octal
4746542311
10
Decimal
664454345
12
Duodecimal
166636235
16
Hexadecimal
279ac4c9
20
Vigesimal
a7cgfh5
36
Base36
azlk95
md5
e073f82ce51c35e182dc75c6bf2bc0a0
sha1
84a5fd83275ad32119bbf782491c3e0f5b04affd
sha256
b8b9470b6fa1558343af8886d4361ed2c592f3db70003c64ff503f350ab4cb75
sha512
c7d29de5a32725a0cc25a2e3bcfd6bb0caeb19afb40bbedf088b536d2d01db99e4de82ee0a46a9630792e730e7c0e259f73aedb20b7266b44a8970403862d11c
ripemd-160
631c17b693f4357aec7a2b158158886016daaa4a
Diameter
1328908690
Circumference
4174889777.7956
Area
1.3870118263762E+18
Volume
1.2288080461361E+27
Surface area
5.5480473055048E+18
Circumference
4174889777.7956
Perimeter
2657817380
Area
441499576589379025
Diagonal
939680346.27673
Surface area
2648997459536274150
Volume
2.9335631198047E+26
Space diagonal
1150868684.8499
Perimeter
1993363035
Area
1.9117492454324E+17
Altitude
575434342.42495
Surface area
1.9117492454324E+17
Volume
3.4572372917545E+25
Height
313226782.09224