384788394 is an even 9-digits composite number following 384788393
and preceding 384788395 . In scientific notation, it is written as 3.84788394 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 128262744 positive integers (up to 384788394) that are relatively prime to 384788394.
384788394 has 12 divisors, whose sum is 648439974
The reverse of 384788394 is 493887483
Previous prime number is 9
Is Prime? no
Number parity even
Number length 9
Sum of Digits 54
Digital Root 9
Name
three hundred eighty-four million seven hundred eighty-eight thousand three hundred ninety-four
Scientific notation
3.84788394 × 10^8
Engineering notation
3.84788394 × 10^6
Prime Factorization
2 × 9 × 9 × 2375237
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
42754266
Product of the distinct prime numbers
The prime factorization of 384788394 is 2 × 9 × 9 × 2375237.
Since it has a total of 4 prime factors.
3 , 5 , 30 , 37 , 367 , 848 , 8488 , 3704 , 67783 , 81031 , 756035 , 670088 , 5779095 , 1704431 , 59918281 , 49330015 , 397679437 , 54838449 , 601558528 , 371412221
n×2
769576788
n×3
1154365182
n×4
1539153576
n×5
1923941970
n÷2
192394197
n÷3
128262798
n÷3
96197098.5
n÷5
76957678.8
n2
148062108157099236
n3
5.6972580810025E+25
n4
2.1922387871925E+34
n5
8.4354804218829E+42
2 √n
19616.023909039
3 √n
727.34533006914
4 √n
140.05721655466
5 √n
52.124798949921
1 , 2 , 9 , 18 , 81 , 162 , 2375237 , 4750474 , 21377133 , 42754266 , 192394197 , 384788394
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
-384788393
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 384788394 can be divided by 12 positive divisors.
The sum of these divisors (counting 384788394) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10110111011110110011110101010
3
Ternary
222211001021110000
4
Quaternary
112323312132222
5
Quinary
1242001212034
6
Senary
102103203430
8
Octal
2673663652
10
Decimal
384788394
12
Duodecimal
a8a46576
16
Hexadecimal
16ef67aa
20
Vigesimal
604iaje
36
Base36
6d3cmi
md5
75f409037221c174f9d75711343b7c9d
sha1
bdfdbb1f9310f1b833c1669fe8ded4489c192adb
sha256
f3263fac1a39a3e2689c9e104ee1506badc9247576c05db874a56872c356333f
sha512
f431cf63b9c1f4aa11a85b5546b7878793a9533665b3ecec133f5384427e6bb003eba0444b5f1392b2a7ae2018084c4405d010b651cafa5c3c5295649c55c4bb
ripemd-160
e592bfcb446bb7150d25ea15a329caed7d2050ef
Diameter
769576788
Circumference
2417696783.554
Area
4.6515083126136E+17
Volume
2.3864618843843E+26
Surface area
1.8606033250454E+18
Circumference
2417696783.554
Perimeter
1539153576
Area
148062108157099236
Diagonal
544172965.43856
Surface area
888372648942595416
Volume
5.6972580810025E+25
Space diagonal
666473048.57083
Perimeter
1154365182
Area
6.4112773500964E+16
Altitude
333236524.28542
Surface area
6.4112773500964E+16
Volume
6.7142830387445E+24
Height
181390988.47952