389622388 is an even 9-digits composite number following 389622387
and preceding 389622389 . In scientific notation, it is written as 3.89622388 × 10^8.
The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors.
There are 183351680 positive integers (up to 389622388) that are relatively prime to 389622388.
389622388 has 12 divisors, whose sum is 721947492
The reverse of 389622388 is 883226983
Previous prime number is 17
Is Prime? no Number parity even Number length 9 Sum of Digits 49 Digital Root 4
Name
three hundred eighty-nine million six hundred twenty-two thousand three hundred eighty-eight
Scientific notation
3.89622388 × 10^8
Engineering notation
3.89622388 × 10^6
Prime Factorization
2 × 2 × 17 × 5729741
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
194811194 Product of the distinct prime numbers
The prime factorization of 389622388 is 2 × 2 × 17 × 5729741.
Since it has a total of 4 prime factors.
2 , 5 , 75 , 60 , 87 , 726 , 9526 , 697 , 32923 , 19387 , 947998 , 8267 , 9339621 , 346253 , 5841946 , 92430931 , 160679511 , 168537549 , 6647414310 , 5469320692
n×2
779244776
n×3
1168867164
n×4
1558489552
n×5
1948111940
n÷2
194811194
n÷3
129874129.33333
n÷3
97405597
n÷5
77924477.6
n2
151805605230822544
n3
5.9146862421818E+25
n4
2.3044941779496E+34
n5
8.9788252474483E+42
2 √n19738.854779343
3 √n730.37847891188
4 √n140.4950347142
5 √n52.255111741323
1 , 2 , 4 , 17 , 34 , 68 , 5729741 , 11459482 , 22918964 , 97405597 , 194811194 , 389622388
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
-389622387 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 389622388 can be divided by 12 positive divisors.
The sum of these divisors (counting 389622388) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111001110010010101001110100
3
Ternary
1000011010212102211
4
Quaternary
113032102221310
5
Quinary
1244220404023
6
Senary
102354543204
8
Octal
2716225164
10
Decimal
389622388
12
Duodecimal
aa597b04
16
Hexadecimal
17392a74
20
Vigesimal
61f2fj8
36
Base36
6fyyk4
md5
9c86c01dbada9e09a3a7f696c736925c
sha1
82c11daeeae13c4ccfb71fea4e4284fb23026c96
sha256
c49ba6af8c1ace8837b237dd10c326a84b386c2ec4ab1d1c5d888b019c50b65c
sha512
4ea0efe291b30c683402ea5a1d5cd6e1957da4525e8ebfb8550600557484cca840e04b3a7710260614e335ce074f9b481b1fc532d8a41757c907c3b8f226ae5e
ripemd-160
cd0714c43caeefc623d70f9771a5cb2abad0db11
Diameter
779244776
Circumference
2448069663.6298
Area
4.769113741669E+17
Volume
2.4775379795636E+26
Surface area
1.9076454966676E+18
Circumference
2448069663.6298
Perimeter
1558489552
Area
151805605230822544
Diagonal
551009265.31379
Surface area
910833631384935264
Volume
5.9146862421818E+25
Space diagonal
674845771.78231
Perimeter
1168867164
Area
6.5733755283382E+16
Altitude
337422885.89116
Surface area
6.5733755283382E+16
Volume
6.9705245840626E+24
Height
183669755.1046