389611688 is an even 9-digits composite number following 389611687
and preceding 389611689 . In scientific notation, it is written as 3.89611688 × 10^8.
The sum of its digits is 50. It has a total of 5 prime factors and 16 positive divisors.
There are 194403888 positive integers (up to 389611688) that are relatively prime to 389611688.
389611688 has 16 divisors, whose sum is 732029280
The reverse of 389611688 is 886116983
Previous prime number is 487
Is Prime? no Number parity even Number length 9 Sum of Digits 50 Digital Root 5
Name
three hundred eighty-nine million six hundred eleven thousand six hundred eighty-eight
Scientific notation
3.89611688 × 10^8
Engineering notation
3.89611688 × 10^6
Prime Factorization
2 × 2 × 2 × 487 × 100003
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
97402922 Product of the distinct prime numbers
The prime factorization of 389611688 is 2 × 2 × 2 × 487 × 100003.
Since it has a total of 5 prime factors.
4 , 9 , 80 , 33 , 871 , 833 , 2879 , 8181 , 17024 , 40484 , 343370 , 289566 , 1750193 , 1837266 , 16924310 , 49775522 , 19551683 , 481018079 , 7061202404 , 2154066985
n×2
779223376
n×3
1168835064
n×4
1558446752
n×5
1948058440
n÷2
194805844
n÷3
129870562.66667
n÷3
97402922
n÷5
77922337.6
n2
151797267426209344
n3
5.9141989595713E+25
n4
2.3042410398064E+34
n5
8.9775924107785E+42
2 √n19738.583738455
3 √n730.37179284736
4 √n140.49407011848
5 √n52.254824727099
1 , 2 , 4 , 8 , 487 , 974 , 1948 , 3896 , 100003 , 200006 , 400012 , 800024 , 48701461 , 97402922 , 194805844 , 389611688
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-389611687 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 389611688 can be divided by 16 positive divisors.
The sum of these divisors (counting 389611688) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10111001110010000000010101000
3
Ternary
1000011010022202112
4
Quaternary
113032100002220
5
Quinary
1244220033223
6
Senary
102354421452
8
Octal
2716200250
10
Decimal
389611688
12
Duodecimal
aa591888
16
Hexadecimal
173900a8
20
Vigesimal
61f1948
36
Base36
6fyqaw
md5
4e554a3ce26dd3ec2646e3819d3b15fc
sha1
0817d8256523a65756f248529a467e13cfa3744a
sha256
c728884ab36a28d9ac2710a51ec1646fae0be69e39b734e35816ee828090a474
sha512
2c8792cd5b146882f4bff6592618f7fc82529fb518f0d46e04e7744c45f617807483ae404f93a0bf46929a25eb7a6bb9ddee5244843cf4185c610738a67a7c56
ripemd-160
bd35d0d6dd80c5fef530130d77aa568a35dc22d1
Diameter
779223376
Circumference
2448002433.547
Area
4.7688518018118E+17
Volume
2.477333867101E+26
Surface area
1.9075407207247E+18
Circumference
2448002433.547
Perimeter
1558446752
Area
151797267426209344
Diagonal
550994133.22867
Surface area
910783604557256064
Volume
5.9141989595713E+25
Space diagonal
674827238.83867
Perimeter
1168835064
Area
6.5730144908079E+16
Altitude
337413619.41934
Surface area
6.5730144908079E+16
Volume
6.9699503159988E+24
Height
183664711.07622