39485725 is an odd 8-digits composite number following 39485724
and preceding 39485726 . In scientific notation, it is written as 3.9485725 × 10^7.
The sum of its digits is 43. It has a total of 3 prime factors and 6 positive divisors.
There are 31588560 positive integers (up to 39485725) that are relatively prime to 39485725.
39485725 has 6 divisors, whose sum is 48962330
The reverse of 39485725 is 52758493
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
thirty-nine million four hundred eighty-five thousand seven hundred twenty-five
Scientific notation
3.9485725 × 10^7
Engineering notation
3.9485725 × 10^6
Prime Factorization
5 × 5 × 1579429
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7897145
Product of the distinct prime numbers
The prime factorization of 39485725 is 5 × 5 × 1579429.
Since it has a total of 3 prime factors.
6 , 2 , 45 , 49 , 582 , 374 , 4418 , 6635 , 89461 , 19769 , 499400 , 974543 , 7623371 , 1675220 , 31163623 , 32523298 , 526133047 , 224570879 , 4596206918 , 6070492999
n×2
78971450
n×3
118457175
n×4
157942900
n×5
197428625
n÷2
19742862.5
n÷3
13161908.333333
n÷3
9871431.25
n÷5
7897145
n2
1559122478775625
n3
6.1563081438253E+22
n4
2.4308629038234E+30
n5
9.5984384133074E+37
2 √n
6283.766784342
3 √n
340.52319966589
4 √n
79.270213727112
5 √n
33.0588714182
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-39485724
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 39485725 can be divided by 6 positive divisors.
The sum of these divisors (counting 39485725) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
10010110101000000100011101
3
Ternary
2202022002020021
4
Quaternary
2112220010131
5
Quinary
40102020400
6
Senary
3530152141
8
Octal
226500435
10
Decimal
39485725
12
Duodecimal
11282651
16
Hexadecimal
25a811d
20
Vigesimal
c6fe65
36
Base36
nibdp
md5
8a182718a15e9c496c28823ff1d0a8eb
sha1
52ad41b493b2bbd8b5e3da92d4582dda49aeca60
sha256
62c437c26c1f96121105e5d5b014aaab220e2bc46c6e091fb90f61855dd5b51d
sha512
9977a457b299b594ff8a0298e03d42f966444c6f02629b82feda035a378fc79f8f7351288ae745d855fa7f6b60f0ad7ffeea42c571c00b93cf950e3360d9d48a
ripemd-160
a66fa17f347d2c5b50dc9f9bbd16ecb3a0b89abd
Diameter
78971450
Circumference
248096127.16333
Area
4.8981277253682E+15
Volume
2.5787483250502E+23
Surface area
1.9592510901473E+16
Circumference
248096127.16333
Perimeter
157942900
Area
1559122478775625
Diagonal
55841247.815134
Surface area
9354734872653750
Volume
6.1563081438253E+22
Space diagonal
68391281.873693
Perimeter
118457175
Area
6.7511983711553E+14
Altitude
34195640.936846
Surface area
6.7511983711553E+14
Volume
7.2552787259547E+21
Height
18613749.271711