664284705 is an odd 9-digits composite number following 664284704
and preceding 664284706 . In scientific notation, it is written as 6.64284705 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 303672960 positive integers (up to 664284705) that are relatively prime to 664284705.
664284705 has 8 divisors, whose sum is 835100904
The reverse of 664284705 is 507482466
Previous prime number is 5
Is Prime? no Number parity odd Number length 9 Sum of Digits 42 Digital Root 6
Name
six hundred sixty-four million two hundred eighty-four thousand seven hundred five
Scientific notation
6.64284705 × 10^8
Engineering notation
6.64284705 × 10^6
Prime Factorization
21 × 5 × 6326521
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
664284705 Product of the distinct prime numbers
The prime factorization of 664284705 is 21 × 5 × 6326521.
Since it has a total of 3 prime factors.
6 , 3 , 18 , 7 , 104 , 744 , 7214 , 3601 , 46816 , 42487 , 720665 , 120245 , 3300685 , 9127370 , 62398976 , 36939843 , 806770269 , 640134974 , 1476852506 , 367961326
n×2
1328569410
n×3
1992854115
n×4
2657138820
n×5
3321423525
n÷2
332142352.5
n÷3
221428235
n÷3
166071176.25
n÷5
132856941
n2
441274169296937025
n3
2.9313168137554E+26
n4
1.947228924887E+35
n5
1.293514391936E+44
2 √n25773.72120979
3 √n872.53880556353
4 √n160.54196090054
5 √n58.139440841015
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
-664284704 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 664284705 can be divided by 8 positive divisors.
The sum of these divisors (counting 664284705) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111100110000010111000100001
3
Ternary
1201021222011022020
4
Quaternary
213212002320201
5
Quinary
2330024102310
6
Senary
145525532053
8
Octal
4746027041
10
Decimal
664284705
12
Duodecimal
166574029
16
Hexadecimal
27982e21
20
Vigesimal
a7bfbf5
36
Base36
azhxcx
md5
b547099dcc950ce91eacf53ddf7a5507
sha1
c30deeb57867bda7781230c56e293a83ca19874f
sha256
219ace36c93c4a1654e2eccf7fc545afe28ae9749232904f699d1006ec4a2aa0
sha512
76d1f15ddda516954548a571ccb36b1bff6c23ebe50b927d3d1501f7db2b386489a9bdf9ad70cd57c98e6866bb26a4b94e2e58993fa89e8ee6e9b0d295105d4f
ripemd-160
22c8e05f4bc186d3cd55c3a214fb3a511e46e9c4
Diameter
1328569410
Circumference
4173823898.2401
Area
1.3863036884822E+18
Volume
1.2278671156584E+27
Surface area
5.5452147539288E+18
Circumference
4173823898.2401
Perimeter
2657138820
Area
441274169296937025
Diagonal
939440439.08801
Surface area
2647645015781622150
Volume
2.9313168137554E+26
Space diagonal
1150574859.7509
Perimeter
1992854115
Area
1.9107732032251E+17
Altitude
575287429.87545
Surface area
1.9107732032251E+17
Volume
3.4545899946876E+25
Height
313146813.02934