389730811 is an odd 9-digits composite number following 389730810
and preceding 389730812 . In scientific notation, it is written as 3.89730811 × 10^8.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 389688552 positive integers (up to 389730811) that are relatively prime to 389730811.
389730811 has 4 divisors, whose sum is 389773072
The reverse of 389730811 is 118037983
Previous prime number is 28663
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
three hundred eighty-nine million seven hundred thirty thousand eight hundred eleven
Scientific notation
3.89730811 × 10^8
Engineering notation
3.89730811 × 10^6
Prime Factorization
28663 × 13597
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
389730811
Product of the distinct prime numbers
The prime factorization of 389730811 is 28663 × 13597.
Since it has a total of 2 prime factors.
1 , 5 , 73 , 85 , 698 , 42 , 6121 , 3816 , 99669 , 21669 , 114799 , 28719 , 8433879 , 6537405 , 96795603 , 12309136 , 664513892 , 126016294 , 4337210016 , 2356596384
n×2
779461622
n×3
1169192433
n×4
1558923244
n×5
1948654055
n÷2
194865405.5
n÷3
129910270.33333
n÷3
97432702.75
n÷5
77946162.2
n2
151890105042717721
n3
5.9196253821174E+25
n4
2.3070604009888E+34
n5
8.9913252110334E+42
2 √n
19741.601024233
3 √n
730.44622183752
4 √n
140.50480783316
5 √n
52.258019698161
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
-389730810
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 389730811 can be divided by 4 positive divisors.
The sum of these divisors (counting 389730811) is 1, the average is 0.25.
Base
System
Value
2
Binary
10111001110101101000111111011
3
Ternary
1000011100101011111
4
Quaternary
113032231013323
5
Quinary
1244232341221
6
Senary
102401141151
8
Octal
2716550773
10
Decimal
389730811
12
Duodecimal
aa62a7b7
16
Hexadecimal
173ad1fb
20
Vigesimal
61fg70b
36
Base36
6g1a7v
md5
0bedfc29ef8d69eac7a1c4746d6ab74e
sha1
6a39f22a197b130fed2004e98e61026024d5aee8
sha256
b5cef145861612736ca0f7e08be751808f0548c75156a8bb23fd3f0480414eea
sha512
b921083a057293e16dc57e0f72fd7476f59ef6bfde626e9c08e17ed6fe06e29ab3f58644a6f6a73c087f493a0e774dfae87c031ffbb6b736e346e39493fe813e
ripemd-160
6e728e36efc79ccd1bcd478072bc7e10b0fc0095
Diameter
779461622
Circumference
2448750905.4304
Area
4.7717683815518E+17
Volume
2.4796068816618E+26
Surface area
1.9087073526207E+18
Circumference
2448750905.4304
Perimeter
1558923244
Area
151890105042717721
Diagonal
551162598.59087
Surface area
911340630256306326
Volume
5.9196253821174E+25
Space diagonal
675033565.92702
Perimeter
1169192433
Area
6.577034477524E+16
Altitude
337516782.96351
Surface area
6.577034477524E+16
Volume
6.9763454162987E+24
Height
183720866.19696