320460945 is an odd 9-digits composite number following 320460944
and preceding 320460946 . In scientific notation, it is written as 3.20460945 × 10^8.
The sum of its digits is 33. It has a total of 4 prime factors and 12 positive divisors.
There are 146412576 positive integers (up to 320460945) that are relatively prime to 320460945.
320460945 has 12 divisors, whose sum is 403095924
The reverse of 320460945 is 549064023
Previous prime number is 1747
Is Prime? no Number parity odd Number length 9 Sum of Digits 33 Digital Root 6
Name
three hundred twenty million four hundred sixty thousand nine hundred forty-five
Scientific notation
3.20460945 × 10^8
Engineering notation
3.20460945 × 10^6
Prime Factorization
21 × 5 × 1747 × 1747
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
183435 Product of the distinct prime numbers
The prime factorization of 320460945 is 21 × 5 × 1747 × 1747.
Since it has a total of 4 prime factors.
6 , 2 , 15 , 85 , 553 , 564 , 5004 , 43 , 97034 , 75851 , 463085 , 162324 , 1199202 , 1495983 , 44564834 , 26590170 , 388687412 , 624563899 , 3881430998 , 2216148033
n×2
640921890
n×3
961382835
n×4
1281843780
n×5
1602304725
n÷2
160230472.5
n÷3
106820315
n÷3
80115236.25
n÷5
64092189
n2
102695217270293025
n3
3.2909806373418E+25
n4
1.0546307650193E+34
n5
3.3796797158415E+42
2 √n17901.422988131
3 √n684.31863979898
4 √n133.79619945324
5 √n50.252193316949
1 , 5 , 21 , 105 , 1747 , 8735 , 36687 , 183435 , 3052009 , 15260045 , 64092189 , 320460945
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-320460944 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 320460945 can be divided by 12 positive divisors.
The sum of these divisors (counting 320460945) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10011000110011101100010010001
3
Ternary
211100000002202220
4
Quaternary
103012131202101
5
Quinary
1124014222240
6
Senary
51444331253
8
Octal
2306354221
10
Decimal
320460945
12
Duodecimal
8b3a3b29
16
Hexadecimal
1319d891
20
Vigesimal
502hc75
36
Base36
5asl8x
md5
812672dad9e595eed474b470ac05a6ec
sha1
1338a5a3ac40570a552714738f9ac4c156b93b03
sha256
d3e02077d5e150e05a37878507600ef02a294b39e8dc8dc9f6ddeece09a16e8d
sha512
208f64703f7dfaa440f94bbdf072edd0008d78a5443b28652aebfa93f62d5d36c4ee6ce305ceef7728b0594a823a61ddab7639ba4e07ba1c35bb4544ee02e641
ripemd-160
c8dfdd31dd44aa4eb9de455572e5bdd9032b9f33
Diameter
640921890
Circumference
2013515501.1489
Area
3.2262654013516E+17
Volume
1.3785227457839E+26
Surface area
1.2905061605406E+18
Circumference
2013515501.1489
Perimeter
1281843780
Area
102695217270293025
Diagonal
453200214.6299
Surface area
616171303621758150
Volume
3.2909806373418E+25
Space diagonal
555054638.58154
Perimeter
961382835
Area
4.4468333501618E+16
Altitude
277527319.29077
Surface area
4.4468333501618E+16
Volume
3.8784578756967E+24
Height
151066738.20997