389699685 is an odd 9-digits composite number following 389699684
and preceding 389699686 . In scientific notation, it is written as 3.89699685 × 10^8.
The sum of its digits is 63. It has a total of 5 prime factors and 24 positive divisors.
There are 207692640 positive integers (up to 389699685) that are relatively prime to 389699685.
389699685 has 24 divisors, whose sum is 675957984
The reverse of 389699685 is 586996983
Previous prime number is 2203
Is Prime? no Number parity odd Number length 9 Sum of Digits 63 Digital Root 9
Name
three hundred eighty-nine million six hundred ninety-nine thousand six hundred eighty-five
Scientific notation
3.89699685 × 10^8
Engineering notation
3.89699685 × 10^6
Prime Factorization
3 × 5 × 3 × 2203 × 3931
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
129899895 Product of the distinct prime numbers
The prime factorization of 389699685 is 3 × 5 × 3 × 2203 × 3931.
Since it has a total of 5 prime factors.
1 , 5 , 94 , 74 , 995 , 364 , 4344 , 2418 , 9073 , 24107 , 43660 , 993680 , 641721 , 9888597 , 82454837 , 16995397 , 643772036 , 489309964 , 7882649154 , 189478929
n×2
779399370
n×3
1169099055
n×4
1558798740
n×5
1948498425
n÷2
194849842.5
n÷3
129899895
n÷3
97424921.25
n÷5
77939937
n2
151865844489099225
n3
5.9182071759661E+25
n4
2.3063234722387E+34
n5
8.9877353063954E+42
2 √n19740.812673241
3 √n730.42677553103
4 √n140.50200238161
5 √n52.257184950155
1 , 3 , 5 , 9 , 15 , 45 , 2203 , 3931 , 6609 , 11015 , 11793 , 19655 , 19827 , 33045 , 35379 , 58965 , 99135 , 176895 , 8659993 , 25979979 , 43299965 , 77939937 , 129899895 , 389699685
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-389699684 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 389699685 can be divided by 24 positive divisors.
The sum of these divisors (counting 389699685) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10111001110100101100001100101
3
Ternary
1000011021210110200
4
Quaternary
113032211201211
5
Quinary
1244230342220
6
Senary
102400341113
8
Octal
2716454145
10
Decimal
389699685
12
Duodecimal
aa614799
16
Hexadecimal
173a5865
20
Vigesimal
61fc945
36
Base36
6g0m79
md5
bc149c79d37268a3df5f3abd80d3e045
sha1
0e3372ffabd00f9f97493293e2fe76380cb4a878
sha256
cb8b84bde0101ffe553a848b28f522d983feeb1d14b38275724bcc9d99b021d2
sha512
0709b6f42f27579cdb0f0132fb6996273db78f6fc43311c88b264be74aa93c6359bde6e50b02c7c6a590d0b74685e0ae34361ac197234138cc185d1b973f595b
ripemd-160
0c3dea785c41d21bbd495ad557cbb12ff720e3bb
Diameter
779399370
Circumference
2448555335.0045
Area
4.7710062137816E+17
Volume
2.4790128248583E+26
Surface area
1.9084024855127E+18
Circumference
2448555335.0045
Perimeter
1558798740
Area
151865844489099225
Diagonal
551118579.77952
Surface area
911195066934595350
Volume
5.9182071759661E+25
Space diagonal
674979654.11359
Perimeter
1169099055
Area
6.5759839647368E+16
Altitude
337489827.05679
Surface area
6.5759839647368E+16
Volume
6.9746740443209E+24
Height
183706193.25984