390384766 is an even 9-digits composite number following 390384765
and preceding 390384767 . In scientific notation, it is written as 3.90384766 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 194870208 positive integers (up to 390384766) that are relatively prime to 390384766.
390384766 has 8 divisors, whose sum is 586543680
The reverse of 390384766 is 667483093
Previous prime number is 607
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
three hundred ninety million three hundred eighty-four thousand seven hundred sixty-six
Scientific notation
3.90384766 × 10^8
Engineering notation
3.90384766 × 10^6
Prime Factorization
2 × 607 × 321569
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
390384766
Product of the distinct prime numbers
The prime factorization of 390384766 is 2 × 607 × 321569.
Since it has a total of 3 prime factors.
5 , 2 , 12 , 69 , 923 , 893 , 8331 , 1232 , 84395 , 73160 , 285183 , 790807 , 7952208 , 9964040 , 65589418 , 11314032 , 826411381 , 712796942 , 111878538 , 1929415542
n×2
780769532
n×3
1171154298
n×4
1561539064
n×5
1951923830
n÷2
195192383
n÷3
130128255.33333
n÷3
97596191.5
n÷5
78076953.2
n2
152400265524874756
n3
5.9494741995266E+25
n4
2.3225840932052E+34
n5
9.0670144774125E+42
2 √n
19758.156948461
3 √n
730.85454814719
4 √n
140.56371134991
5 √n
52.275545373826
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
-390384765
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 390384766 can be divided by 8 positive divisors.
The sum of these divisors (counting 390384766) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111010001001100110001111110
3
Ternary
1000012120121020001
4
Quaternary
113101030301332
5
Quinary
1244414303031
6
Senary
102423144514
8
Octal
2721146176
10
Decimal
390384766
12
Duodecimal
aa8a513a
16
Hexadecimal
1744cc7e
20
Vigesimal
61ji1i6
36
Base36
6gfata
md5
3da0ff30544f1bab3c71b0a8e0f8b152
sha1
103c9e4e741aa43675374a6d75570f4c1ebf1bc7
sha256
faf945244549f7b7ac159e1120baf422f17be07c604e161bb2d3d9533d30509b
sha512
ccdee58a248d6da7b2bd40174f7faee1f6f4efc2754dc3aa1589328b37596917b8185c1a9d2f6da6fe018c6c330ab829120d73faa693ef2c5c62b549d6b89a93
ripemd-160
4f185a07898931f6c3ddacf9ea31b9f00795d4bb
Diameter
780769532
Circumference
2452859825.8779
Area
4.7877955457808E+17
Volume
2.4921099250606E+26
Surface area
1.9151182183123E+18
Circumference
2452859825.8779
Perimeter
1561539064
Area
152400265524874756
Diagonal
552087430.62105
Surface area
914401593149248536
Volume
5.9494741995266E+25
Space diagonal
676166249.21289
Perimeter
1171154298
Area
6.5991250744018E+16
Altitude
338083124.60644
Surface area
6.5991250744018E+16
Volume
7.0115225849661E+24
Height
184029143.54035