389984195 is an odd 9-digits composite number following 389984194
and preceding 389984196 . In scientific notation, it is written as 3.89984195 × 10^8.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 311987352 positive integers (up to 389984195) that are relatively prime to 389984195.
389984195 has 4 divisors, whose sum is 467981040
The reverse of 389984195 is 591489983
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 56
Digital Root 2
Name
three hundred eighty-nine million nine hundred eighty-four thousand one hundred ninety-five
Scientific notation
3.89984195 × 10^8
Engineering notation
3.89984195 × 10^6
Prime Factorization
5 × 77996839
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
389984195
Product of the distinct prime numbers
The prime factorization of 389984195 is 5 × 77996839.
Since it has a total of 2 prime factors.
9 , 9 , 85 , 69 , 143 , 85 , 2910 , 3606 , 40493 , 87739 , 515721 , 511716 , 1990550 , 5496902 , 73884802 , 80464731 , 701414502 , 466877721 , 5195280162 , 7654579993
n×2
779968390
n×3
1169952585
n×4
1559936780
n×5
1949920975
n÷2
194992097.5
n÷3
129994731.66667
n÷3
97496048.75
n÷5
77996839
n2
152087672349798025
n3
5.931178847076E+25
n4
2.313066008078E+34
n5
9.0205918514214E+42
2 √n
19748.017495435
3 √n
730.60448773456
4 √n
140.52763961383
5 √n
52.264813055772
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-389984194
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 389984195 can be divided by 4 positive divisors.
The sum of these divisors (counting 389984195) is 1, the average is 0.25.
Base
System
Value
2
Binary
10111001111101010111111000011
3
Ternary
1000011211020202002
4
Quaternary
113033222333003
5
Quinary
1244313443240
6
Senary
102410414215
8
Octal
2717527703
10
Decimal
389984195
12
Duodecimal
aa73136b
16
Hexadecimal
173eafc3
20
Vigesimal
61h809f
36
Base36
6g6pqb
md5
5c50a358f76d0ade46da588481ddf37c
sha1
df1d2ffde7861dd02b8f76840dafcdf2ee65afed
sha256
370f2b330752c58e2bed744742bfffcc38003a3fc136034712ef2ef283b25928
sha512
4559f7a64579b9b294e2a5a9ee92af823181944cef8c081ebc3b78eb7ca2e6a4ba307dcdb671068b539a11e7607d33f53d7cc86c9b508adb115cc99908bd5b29
ripemd-160
3efc8583af92592377aa5357125fae124423f539
Diameter
779968390
Circumference
2450342964.0563
Area
4.777975141557E+17
Volume
2.4844463857468E+26
Surface area
1.9111900566228E+18
Circumference
2450342964.0563
Perimeter
1559936780
Area
152087672349798025
Diagonal
551520937.68015
Surface area
912526034098788150
Volume
5.931178847076E+25
Space diagonal
675472439.88885
Perimeter
1169952585
Area
6.5855893928685E+16
Altitude
337736219.94442
Surface area
6.5855893928685E+16
Volume
6.9899613053294E+24
Height
183840312.56005