389636689 is an odd 9-digits composite number following 389636688
and preceding 389636690 . In scientific notation, it is written as 3.89636689 × 10^8.
The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors.
There are 356102400 positive integers (up to 389636689) that are relatively prime to 389636689.
389636689 has 8 divisors, whose sum is 423764712
The reverse of 389636689 is 986636983
Previous prime number is 101
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 58
Digital Root 4
Name
three hundred eighty-nine million six hundred thirty-six thousand six hundred eighty-nine
Scientific notation
3.89636689 × 10^8
Engineering notation
3.89636689 × 10^6
Prime Factorization
13 × 101 × 296753
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
389636689
Product of the distinct prime numbers
The prime factorization of 389636689 is 13 × 101 × 296753.
Since it has a total of 3 prime factors.
5 , 6 , 75 , 99 , 117 , 887 , 8827 , 7219 , 94879 , 16620 , 263216 , 977499 , 2049787 , 5901873 , 63717324 , 79342518 , 929842211 , 286326465 , 8938987760 , 8291928497
n×2
779273378
n×3
1168910067
n×4
1558546756
n×5
1948183445
n÷2
194818344.5
n÷3
129878896.33333
n÷3
97409172.25
n÷5
77927337.8
n2
151816749414882721
n3
5.9153375576758E+25
n4
2.3048325402901E+34
n5
8.980473196981E+42
2 √n
19739.217031078
3 √n
730.38741492715
4 √n
140.49632390592
5 √n
52.255495338059
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-389636688
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 389636689 can be divided by 8 positive divisors.
The sum of these divisors (counting 389636689) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111001110010110001001010001
3
Ternary
1000011011121001111
4
Quaternary
113032112021101
5
Quinary
1244221333224
6
Senary
102355133321
8
Octal
2716261121
10
Decimal
389636689
12
Duodecimal
aa5a4241
16
Hexadecimal
17396251
20
Vigesimal
61f4be9
36
Base36
6fz9ld
md5
cb586f518560b049236f9c654ca38db7
sha1
3e3fcd423f5fcf4f5ced062d2f5e142f32352d22
sha256
a102a9a863a425f8b9cdd68d043b12f33d937a7770f9b8fdccaff59b49eeab3b
sha512
2d17c1aebbaa157b8e4ebe60946897f2905a994096c8041af0b3dbb7a57ee766f07ce5f7aa101b2e99ad1ef2d34d29633b37b5ad09a88a9232ece70eb3c68abb
ripemd-160
94f9449b2e801e2ef3a991d5f01f920090e30eb4
Diameter
779273378
Circumference
2448159519.4629
Area
4.7694638465368E+17
Volume
2.4778108019597E+26
Surface area
1.9077855386147E+18
Circumference
2448159519.4629
Perimeter
1558546756
Area
151816749414882721
Diagonal
551029489.98195
Surface area
910900496489296326
Volume
5.9153375576758E+25
Space diagonal
674870541.84091
Perimeter
1168910067
Area
6.5738580856632E+16
Altitude
337435270.92046
Surface area
6.5738580856632E+16
Volume
6.9712921667333E+24
Height
183676496.66065