389702925 is an odd 9-digits composite number following 389702924
and preceding 389702926 . In scientific notation, it is written as 3.89702925 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 207516960 positive integers (up to 389702925) that are relatively prime to 389702925.
389702925 has 16 divisors, whose sum is 451027200
The reverse of 389702925 is 529207983
Previous prime number is 1039
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
three hundred eighty-nine million seven hundred two thousand nine hundred twenty-five
Scientific notation
3.89702925 × 10^8
Engineering notation
3.89702925 × 10^6
Prime Factorization
9 × 25 × 1039 × 1667
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
389702925
Product of the distinct prime numbers
The prime factorization of 389702925 is 9 × 25 × 1039 × 1667.
Since it has a total of 4 prime factors.
6 , 1 , 57 , 27 , 449 , 173 , 4789 , 8837 , 51537 , 55659 , 290513 , 590280 , 4975184 , 7917341 , 43512398 , 58124682 , 917454441 , 304496595 , 5358320621 , 1682668824
n×2
779405850
n×3
1169108775
n×4
1558811700
n×5
1948514625
n÷2
194851462.5
n÷3
129900975
n÷3
97425731.25
n÷5
77940585
n2
151868369753555625
n3
5.9183547907942E+25
n4
2.3064001731603E+34
n5
8.9881089370106E+42
2 √n
19740.894736561
3 √n
730.4287998045
4 √n
140.50229441743
5 √n
52.257271844101
1 , 9 , 25 , 225 , 1039 , 1667 , 9351 , 15003 , 25975 , 41675 , 233775 , 375075 , 1732013 , 15588117 , 43300325 , 389702925
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
-389702924
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 389702925 can be divided by 16 positive divisors.
The sum of these divisors (counting 389702925) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10111001110100110010100001101
3
Ternary
1000011021221220200
4
Quaternary
113032212110031
5
Quinary
1244230443200
6
Senary
102400404113
8
Octal
2716462415
10
Decimal
389702925
12
Duodecimal
aa616639
16
Hexadecimal
173a650d
20
Vigesimal
61fch65
36
Base36
6g0op9
md5
9397d4674cfcf3c4ccb51bf95f8dc612
sha1
b1e5e829820e968ffd22633499ac8b7202d9c31d
sha256
6bc59163eae49d11c6367978e153f61ab6c25304b4c0d554a78eced328db1533
sha512
6c525d0b1e1bf9479717de021a6e2562b7e3a83677bbc255829867b832ce1d12bd2ecad8f9d0dc3b16fa175571854dc1f8f6c210996257ea4433d166b4553393
ripemd-160
a245e83a637a2272bde8ea133cf04a4716e43a5d
Diameter
779405850
Circumference
2448575692.5249
Area
4.7710855473043E+17
Volume
2.4790746576129E+26
Surface area
1.9084342189217E+18
Circumference
2448575692.5249
Perimeter
1558811700
Area
151868369753555625
Diagonal
551123161.83147
Surface area
911210218521333750
Volume
5.9183547907942E+25
Space diagonal
674985265.9582
Perimeter
1169108775
Area
6.5760933118954E+16
Altitude
337492632.9791
Surface area
6.5760933118954E+16
Volume
6.9748480100641E+24
Height
183707720.61049