39888925 is an odd 8-digits composite number following 39888924
and preceding 39888926 . In scientific notation, it is written as 3.9888925 × 10^7.
The sum of its digits is 52. It has a total of 3 prime factors and 6 positive divisors.
There are 31911120 positive integers (up to 39888925) that are relatively prime to 39888925.
39888925 has 6 divisors, whose sum is 49462298
The reverse of 39888925 is 52988893
Previous prime number is 5
Is Prime? no Number parity odd Number length 8 Sum of Digits 52 Digital Root 7
Name
thirty-nine million eight hundred eighty-eight thousand nine hundred twenty-five
Scientific notation
3.9888925 × 10^7
Engineering notation
3.9888925 × 10^6
Prime Factorization
5 × 5 × 1595557
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7977785 Product of the distinct prime numbers
The prime factorization of 39888925 is 5 × 5 × 1595557.
Since it has a total of 3 prime factors.
2 , 5 , 63 , 43 , 571 , 589 , 5538 , 3492 , 95326 , 83639 , 570475 , 12362 , 9862922 , 4100787 , 27805205 , 26369904 , 24821525 , 622232383 , 7091552664 , 5339619052
n×2
79777850
n×3
119666775
n×4
159555700
n×5
199444625
n÷2
19944462.5
n÷3
13296308.333333
n÷3
9972231.25
n÷5
7977785
n2
1591126337655625
n3
6.346831914827E+22
n4
2.5316830223814E+30
n5
1.0098611420355E+38
2 √n6315.7679659722
3 √n341.67833657014
4 √n79.4718061074
5 √n33.126112043973
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
-39888924 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 39888925 can be divided by 6 positive divisors.
The sum of these divisors (counting 39888925) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
10011000001010100000011101
3
Ternary
2210001120022121
4
Quaternary
2120022200131
5
Quinary
40202421200
6
Senary
3542542541
8
Octal
230124035
10
Decimal
39888925
12
Duodecimal
11437a51
16
Hexadecimal
260a81d
20
Vigesimal
c96265
36
Base36
nqyhp
md5
f99a4137ac8f00d0ba48481c5aa32163
sha1
aff70cb25695e6408b55b52a0389ae9e4000fd26
sha256
e31a2c0b9e7c3765aa49c4fa0383f240f2e505b8437fe1a2b500e4edb49d5214
sha512
5bb1548f8407f5ef1722d9992784f7b8baf3e5b576995ba2f6198eb46d81e5a92becd4663aa33c566c654e92df5c45aea8fc10c43110be11b752bd240e117346
ripemd-160
1d8703124abef48c0977efc853a9232a060470ca
Diameter
79777850
Circumference
250629507.47919
Area
4.9986708133121E+15
Volume
2.6585547356253E+23
Surface area
1.9994683253249E+16
Circumference
250629507.47919
Perimeter
159555700
Area
1591126337655625
Diagonal
56411458.723483
Surface area
9546758025933750
Volume
6.346831914827E+22
Space diagonal
69089644.759304
Perimeter
119666775
Area
6.8897791452013E+14
Altitude
34544822.379652
Surface area
6.8897791452013E+14
Volume
7.4798131433756E+21
Height
18803819.574494