664278311 is an odd 9-digits composite number following 664278310
and preceding 664278312 . In scientific notation, it is written as 6.64278311 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 660225600 positive integers (up to 664278311) that are relatively prime to 664278311.
664278311 has 8 divisors, whose sum is 668343984
The reverse of 664278311 is 113872466
Previous prime number is 373
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
six hundred sixty-four million two hundred seventy-eight thousand three hundred eleven
Scientific notation
6.64278311 × 10^8
Engineering notation
6.64278311 × 10^6
Prime Factorization
307 × 373 × 5801
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
664278311
Product of the distinct prime numbers
The prime factorization of 664278311 is 307 × 373 × 5801.
Since it has a total of 3 prime factors.
8 , 4 , 87 , 37 , 355 , 532 , 4932 , 1009 , 84071 , 66340 , 249980 , 787693 , 1687044 , 1352162 , 77734368 , 39223251 , 201960270 , 544591426 , 9564273797 , 345911652
n×2
1328556622
n×3
1992834933
n×4
2657113244
n×5
3321391555
n÷2
332139155.5
n÷3
221426103.66667
n÷3
166069577.75
n÷5
132855662.2
n2
441265674465012721
n3
2.9312321693589E+26
n4
1.9471539546106E+35
n5
1.2934521402257E+44
2 √n
25773.59716842
3 √n
872.5360060455
4 √n
160.54157457936
5 √n
58.139328917614
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
-664278310
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 664278311 can be divided by 8 positive divisors.
The sum of these divisors (counting 664278311) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111100110000001010100100111
3
Ternary
1201021221211112102
4
Quaternary
213212001110213
5
Quinary
2330023401221
6
Senary
145525442315
8
Octal
4746012447
10
Decimal
664278311
12
Duodecimal
16657039b
16
Hexadecimal
27981527
20
Vigesimal
a7beffb
36
Base36
azhsfb
md5
90cb4317f9c3c876e541f22f8827b383
sha1
dcd14bc94a1dc7086098e8cc06b32bf0e6e50edf
sha256
6239cf3f4dd6588acef04934b33b736ff489ccb810106676c375ea9d7acacecd
sha512
5fa16d47bf470b057d5ad1ec99361332a23669eecda58f24647cf305b8c18a3bcfadd50b0069ef696b9b42331219d0bf789dd4b64dda3a27ebc40ee0f5857098
ripemd-160
f21d07f58864fa200eafd086bb7dce5b85b3d515
Diameter
1328556622
Circumference
4173783723.5533
Area
1.3862770011806E+18
Volume
1.2278316598966E+27
Surface area
5.5451080047225E+18
Circumference
4173783723.5533
Perimeter
2657113244
Area
441265674465012721
Diagonal
939431396.60649
Surface area
2647594046790076326
Volume
2.9312321693589E+26
Space diagonal
1150563785.018
Perimeter
1992834933
Area
1.9107364195239E+17
Altitude
575281892.50902
Surface area
1.9107364195239E+17
Volume
3.4544902403098E+25
Height
313143798.86883