389968589 is an odd 9-digits composite number following 389968588
and preceding 389968590 . In scientific notation, it is written as 3.89968589 × 10^8.
The sum of its digits is 65. It has a total of 2 prime factors and 4 positive divisors.
There are 380457120 positive integers (up to 389968589) that are relatively prime to 389968589.
389968589 has 4 divisors, whose sum is 399480060
The reverse of 389968589 is 985869983
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 65
Digital Root 2
Name
three hundred eighty-nine million nine hundred sixty-eight thousand five hundred eighty-nine
Scientific notation
3.89968589 × 10^8
Engineering notation
3.89968589 × 10^6
Prime Factorization
41 × 9511429
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
389968589
Product of the distinct prime numbers
The prime factorization of 389968589 is 41 × 9511429.
Since it has a total of 2 prime factors.
2 , 6 , 38 , 80 , 726 , 183 , 9657 , 693 , 52474 , 96008 , 661926 , 808400 , 7836102 , 2066528 , 29283386 , 67210936 , 93514555 , 174313679 , 9523752274 , 8450652383
n×2
779937178
n×3
1169905767
n×4
1559874356
n×5
1949842945
n÷2
194984294.5
n÷3
129989529.66667
n÷3
97492147.25
n÷5
77993717.8
n2
152075500406650921
n3
5.9304668315051E+25
n4
2.3126957823933E+34
n5
9.0187871104618E+42
2 √n
19747.622363211
3 √n
730.59474206976
4 √n
140.52623371887
5 √n
52.264394752805
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
-389968588
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 389968589 can be divided by 4 positive divisors.
The sum of these divisors (counting 389968589) is 1, the average is 0.25.
Base
System
Value
2
Binary
10111001111100111001011001101
3
Ternary
1000011210110100002
4
Quaternary
113033213023031
5
Quinary
1244312443324
6
Senary
102410214045
8
Octal
2717471315
10
Decimal
389968589
12
Duodecimal
aa724325
16
Hexadecimal
173e72cd
20
Vigesimal
61h6199
36
Base36
6g6dot
md5
12a94a5e6fec364a9f495857ff39a85d
sha1
a2c6ecf58a51bff384ae4756e2551b81d597f2d6
sha256
c60bac7bc2ca112b0612021b802dd1c2e5c8129468d286f4377e2bdaaaaee1b2
sha512
1982422a517823327f9c48fe53b7cc29e599d0ebddfe9cabfc1dd8a5c531bd6a1f4cae3755748cbadc7d377759fdb0375234888153be0b1ee56f581af24fcbd1
ripemd-160
e31c84035b3f8fab9df4adb23c5168824d73d96d
Diameter
779937178
Circumference
2450244908.6664
Area
4.7775927486853E+17
Volume
2.4841481373619E+26
Surface area
1.9110370994741E+18
Circumference
2450244908.6664
Perimeter
1559874356
Area
152075500406650921
Diagonal
551498867.4633
Surface area
912453002439905526
Volume
5.9304668315051E+25
Space diagonal
675445409.50395
Perimeter
1169905767
Area
6.5850623322695E+16
Altitude
337722704.75197
Surface area
6.5850623322695E+16
Volume
6.9891221869319E+24
Height
183832955.8211