389634988 is an even 9-digits composite number following 389634987
and preceding 389634989 . In scientific notation, it is written as 3.89634988 × 10^8.
The sum of its digits is 58. It has a total of 3 prime factors and 6 positive divisors.
There are 194817492 positive integers (up to 389634988) that are relatively prime to 389634988.
389634988 has 6 divisors, whose sum is 681861236
The reverse of 389634988 is 889436983
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 58 Digital Root 4
Name
three hundred eighty-nine million six hundred thirty-four thousand nine hundred eighty-eight
Scientific notation
3.89634988 × 10^8
Engineering notation
3.89634988 × 10^6
Prime Factorization
2 × 2 × 97408747
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
194817494 Product of the distinct prime numbers
The prime factorization of 389634988 is 2 × 2 × 97408747.
Since it has a total of 3 prime factors.
9 , 4 , 95 , 84 , 648 , 404 , 6483 , 5603 , 2724 , 50804 , 985186 , 3672 , 7983431 , 2361265 , 48235309 , 96629949 , 609191429 , 27292509 , 5430227998 , 5901302090
n×2
779269976
n×3
1168904964
n×4
1558539952
n×5
1948174940
n÷2
194817494
n÷3
129878329.33333
n÷3
97408747
n÷5
77926997.6
n2
151815423873760144
n3
5.9152600859267E+25
n4
2.3047922925969E+34
n5
8.980277172685E+42
2 √n19739.173944216
3 √n730.38635206455
4 √n140.4961705678
5 √n52.255449712606
6 divisors
τ Total Divisors
6 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-389634987 Sum of the proper positive divisors of n
A Arithmetic Mean
0.16666666666667 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
6 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 389634988 can be divided by 6 positive divisors.
The sum of these divisors (counting 389634988) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
10111001110010101101110101100
3
Ternary
1000011011111201111
4
Quaternary
113032111232230
5
Quinary
1244221304423
6
Senary
102355121404
8
Octal
2716255654
10
Decimal
389634988
12
Duodecimal
aa5a3264
16
Hexadecimal
17395bac
20
Vigesimal
61f4798
36
Base36
6fz8a4
md5
2d0174f21cb0d518326abbfeec1cf325
sha1
6ce484cb721db31730720618c907bd4200e1215f
sha256
026db1a44805d45f68b3e3fec93e381a282242cc94a44a0c6336e338f9661367
sha512
f65d77b8438011b5413e4229b8ddfd6f03cf9ffcd424b3dfb5790b948982b7b50dc4b6806e6cb117ad885e032302d9e9f9d0bfd8cc9cd15c1a2e983b74666b51
ripemd-160
707d20b8f6b3c3ea0e0adf7484be54731556b6ca
Diameter
779269976
Circumference
2448148831.7647
Area
4.7694222034343E+17
Volume
2.4777783506694E+26
Surface area
1.9077688813737E+18
Circumference
2448148831.7647
Perimeter
1558539952
Area
151815423873760144
Diagonal
551027084.40468
Surface area
910892543242560864
Volume
5.9152600859267E+25
Space diagonal
674867595.62249
Perimeter
1168904964
Area
6.5738006880489E+16
Altitude
337433797.81124
Surface area
6.5738006880489E+16
Volume
6.9712008654015E+24
Height
183675694.80156