664698973 is an odd 9-digits composite number following 664698972
and preceding 664698974 . In scientific notation, it is written as 6.64698973 × 10^8.
The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors.
There are 657967440 positive integers (up to 664698973) that are relatively prime to 664698973.
664698973 has 8 divisors, whose sum is 671459040
The reverse of 664698973 is 379896466
Previous prime number is 347
Is Prime? no Number parity odd Number length 9 Sum of Digits 58 Digital Root 4
Name
six hundred sixty-four million six hundred ninety-eight thousand nine hundred seventy-three
Scientific notation
6.64698973 × 10^8
Engineering notation
6.64698973 × 10^6
Prime Factorization
139 × 347 × 13781
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
664698973 Product of the distinct prime numbers
The prime factorization of 664698973 is 139 × 347 × 13781.
Since it has a total of 3 prime factors.
6 , 8 , 100 , 32 , 594 , 158 , 8102 , 1947 , 61321 , 92390 , 394343 , 481901 , 6819119 , 8056637 , 74736256 , 88879715 , 554733001 , 845378411 , 8873100199 , 9593199992
n×2
1329397946
n×3
1994096919
n×4
2658795892
n×5
3323494865
n÷2
332349486.5
n÷3
221566324.33333
n÷3
166174743.25
n÷5
132939794.6
n2
441824724707254729
n3
2.9368044075892E+26
n4
1.9520908736264E+35
n5
1.2975527989022E+44
2 √n25781.756592599
3 √n872.7201483869
4 √n160.56698475278
5 √n58.146690534953
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
-664698972 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 664698973 can be divided by 8 positive divisors.
The sum of these divisors (counting 664698973) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111100111101000000001011101
3
Ternary
1201022202012120111
4
Quaternary
213213220001131
5
Quinary
2330130331343
6
Senary
145542450021
8
Octal
4747500135
10
Decimal
664698973
12
Duodecimal
166733911
16
Hexadecimal
279e805d
20
Vigesimal
a7e778d
36
Base36
azqt0d
md5
53061e7aaedfa61002b37a5c607d6bf5
sha1
0d371fd3a74f662ac54b8e3e2e044b35e9ff6562
sha256
96751a85d77e96336460d90afb3a937ecea16f8e5c3308bc90156b616c310381
sha512
71e07c37a354f999ab55db028d0d7316b6a16e706b2d4c1ce0e582788628444cfb91a9184c9b553cf39d539681b54d0e13777f6f290e85a8e17042a6bcd868c6
ripemd-160
728f495b120c57d363caef287d80688ba1b4c434
Diameter
1329397946
Circumference
4176426820.851
Area
1.3880333093146E+18
Volume
1.2301657535883E+27
Surface area
5.5521332372586E+18
Circumference
4176426820.851
Perimeter
2658795892
Area
441824724707254729
Diagonal
940026302.51207
Surface area
2650948348243528374
Volume
2.9368044075892E+26
Space diagonal
1151292392.9749
Perimeter
1994096919
Area
1.9131571780827E+17
Altitude
575646196.48743
Surface area
1.9131571780827E+17
Volume
3.4610571860414E+25
Height
313342100.83736