664763747 is an odd 9-digits composite number following 664763746
and preceding 664763748 . In scientific notation, it is written as 6.64763747 × 10^8.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 659981136 positive integers (up to 664763747) that are relatively prime to 664763747.
664763747 has 4 divisors, whose sum is 669546360
The reverse of 664763747 is 747367466
Previous prime number is 139
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
six hundred sixty-four million seven hundred sixty-three thousand seven hundred forty-seven
Scientific notation
6.64763747 × 10^8
Engineering notation
6.64763747 × 10^6
Prime Factorization
139 × 4782473
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
664763747
Product of the distinct prime numbers
The prime factorization of 664763747 is 139 × 4782473.
Since it has a total of 2 prime factors.
10 , 8 , 89 , 30 , 353 , 103 , 7371 , 8312 , 6707 , 23204 , 671787 , 147981 , 2522871 , 598819 , 49911270 , 9684125 , 16330374 , 932298203 , 7013439953 , 5370084418
n×2
1329527494
n×3
1994291241
n×4
2659054988
n×5
3323818735
n÷2
332381873.5
n÷3
221587915.66667
n÷3
166190936.75
n÷5
132952749.4
n2
441910839325480009
n3
2.9376630538992E+26
n4
1.9528518991335E+35
n5
1.2981851458041E+44
2 √n
25783.012760343
3 √n
872.74849592519
4 √n
160.57089636775
5 √n
58.147823753773
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
-664763746
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 664763747 can be divided by 4 positive divisors.
The sum of these divisors (counting 664763747) is 1, the average is 0.25.
Base
System
Value
2
Binary
100111100111110111110101100011
3
Ternary
1201022212111102112
4
Quaternary
213213313311203
5
Quinary
2330134414442
6
Senary
145544105535
8
Octal
4747676543
10
Decimal
664763747
12
Duodecimal
1667652ab
16
Hexadecimal
279f7d63
20
Vigesimal
a7ef977
36
Base36
azs6zn
md5
fbf94ed87b78ea370ae2ea3c1f69dac4
sha1
ea9b3008f39af65ca25151b7c0e5a1f5b3208dd3
sha256
4427a5b3d61310b40d44a4f5391f16dfe5f6d41c7eb36af63f43b1c8b2a08910
sha512
b7a28b4669167dfc5f5c0596e114d9ee1cff847a1b5f3f975eeed323c9d0116d042a7a261e6f643cb364338ff5b2643f25901470df7a0552d493e02c05ba5da5
ripemd-160
b32890d8da78b7632f973a212c7d3575db7f7a23
Diameter
1329527494
Circumference
4176833807.896
Area
1.3883038463666E+18
Volume
1.2305254225136E+27
Surface area
5.5532153854665E+18
Circumference
4176833807.896
Perimeter
2659054988
Area
441910839325480009
Diagonal
940117906.78136
Surface area
2651465035952880054
Volume
2.9376630538992E+26
Space diagonal
1151404584.8339
Perimeter
1994291241
Area
1.9135300653178E+17
Altitude
575702292.41693
Surface area
1.9135300653178E+17
Volume
3.4620691104222E+25
Height
313372635.59379