389631739 is an odd 9-digits composite number following 389631738
and preceding 389631740 . In scientific notation, it is written as 3.89631739 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 326864040 positive integers (up to 389631739) that are relatively prime to 389631739.
389631739 has 8 divisors, whose sum is 454768128
The reverse of 389631739 is 937136983
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
three hundred eighty-nine million six hundred thirty-one thousand seven hundred thirty-nine
Scientific notation
3.89631739 × 10^8
Engineering notation
3.89631739 × 10^6
Prime Factorization
7 × 47 × 1184291
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
389631739
Product of the distinct prime numbers
The prime factorization of 389631739 is 7 × 47 × 1184291.
Since it has a total of 3 prime factors.
10 , 2 , 77 , 50 , 433 , 13 , 4900 , 683 , 35376 , 29365 , 162244 , 168440 , 9801232 , 8212647 , 40216906 , 8468241 , 679301813 , 236799594 , 1704879957 , 8297439559
n×2
779263478
n×3
1168895217
n×4
1558526956
n×5
1948158695
n÷2
194815869.5
n÷3
129877246.33333
n÷3
97407934.75
n÷5
77926347.8
n2
151812892036164121
n3
5.915112112667E+25
n4
2.3047154188384E+34
n5
8.9799027654212E+42
2 √n
19739.091645767
3 √n
730.38432193213
4 √n
140.49587768247
5 √n
52.255362565133
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
-389631738
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 389631739 can be divided by 8 positive divisors.
The sum of these divisors (counting 389631739) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111001110010100111011111011
3
Ternary
1000011011100021011
4
Quaternary
113032110323323
5
Quinary
1244221203424
6
Senary
102355054351
8
Octal
2716247373
10
Decimal
389631739
12
Duodecimal
aa5a13b7
16
Hexadecimal
17394efb
20
Vigesimal
61f3j6j
36
Base36
6fz5rv
md5
77d81e0c988f11fdb03e9b9c6bd1daf4
sha1
fa7dbcd2349eee38589f49f053cd13cb3221adb1
sha256
b9acb8307e7ef87c3b78ce00ac0683c16a74dd8f0760800f46d16277c3eaab0c
sha512
a24830c3ab5713b00f048de4325ee6e844e8284a997ed64dac7c5c1917a2123b0f84b851ac1953506d76037a9f618851122cb8332cb8210e89339414966ea500
ripemd-160
8450c9b7250ba8941389ab4bce7b0963ab4ff0ee
Diameter
779263478
Circumference
2448128417.6956
Area
4.7693426634103E+17
Volume
2.4777163677753E+26
Surface area
1.9077370653641E+18
Circumference
2448128417.6956
Perimeter
1558526956
Area
151812892036164121
Diagonal
551022489.62481
Surface area
910877352216984726
Volume
5.915112112667E+25
Space diagonal
674861968.18942
Perimeter
1168895217
Area
6.5736910562651E+16
Altitude
337430984.09471
Surface area
6.5736910562651E+16
Volume
6.9710264772425E+24
Height
183674163.20827