39869969 is an odd 8-digits prime number following 39869968
and preceding 39869970 . In scientific notation, it is written as 3.9869969 × 10^7.
The sum of its digits is 59. It has a total of 1 prime factors and 2 positive divisors.
There are 39869968 positive integers (up to 39869969) that are relatively prime to 39869969.
39869969 has 2 divisors, whose sum is 39869970
The reverse of 39869969 is 96996893
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 59 Digital Root 5
Name
thirty-nine million eight hundred sixty-nine thousand nine hundred sixty-nine
Scientific notation
3.9869969 × 10^7
Engineering notation
3.9869969 × 10^6
Prime Factorization
39869969
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
39869969 Product of the distinct prime numbers
The prime factorization of 39869969 is 39869969.
Since it has a total of 1 prime factors.
6 , 4 , 62 , 43 , 135 , 29 , 9009 , 5319 , 6831 , 67845 , 728438 , 512981 , 4749433 , 1504473 , 14770365 , 53579658 , 669328531 , 287141294 , 2276289324 , 44582079
n×2
79739938
n×3
119609907
n×4
159479876
n×5
199349845
n÷2
19934984.5
n÷3
13289989.666667
n÷3
9967492.25
n÷5
7973993.8
n2
1589614428060961
n3
6.3377877968743E+22
n4
2.5268740298996E+30
n5
1.00746389239E+38
2 √n6314.2670991969
3 √n341.62420391055
4 √n79.462362783879
5 √n33.12296300961
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
39869970 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
19934985 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6314.2671783826 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999498369 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 39869969 can be divided by 2 positive divisors.
The sum of these divisors (counting 39869969) is 39869970, the average is 19934985.
Base
System
Value
2
Binary
10011000000101111000010001
3
Ternary
2210000121022112
4
Quaternary
2120011320101
5
Quinary
40201314334
6
Senary
3542315105
8
Octal
230057021
10
Decimal
39869969
12
Duodecimal
11428a95
16
Hexadecimal
2605e11
20
Vigesimal
c93ei9
36
Base36
nqjv5
md5
a811326f0fabf6ba229acab1fe797a67
sha1
74efd99b1c59f6637325525ae37625b43a94b181
sha256
f0a8afeeee0f7bfd2f0c6c00bcebb83e2755b6815cba08c37939c74f9e549e5f
sha512
92f7c0edefcd9ab2bdb8f32ecca9417d73fed60796d0615d2ff6d8c9ff57d328e8cf7965ecfb1eac689e7032dccb4f3d32b35b9e233bf57c87315f4c6aa5f6b3
ripemd-160
7c668c6f472824c15cadf196196ff937eb30d1e8
Diameter
79739938
Circumference
250510403.41851
Area
4.9939210092367E+15
Volume
2.6547663443562E+23
Surface area
1.9975684036947E+16
Circumference
250510403.41851
Perimeter
159479876
Area
1589614428060961
Diagonal
56384650.891195
Surface area
9537686568365766
Volume
6.3377877968743E+22
Space diagonal
69056812.004196
Perimeter
119609907
Area
6.8832323846153E+14
Altitude
34528406.002098
Surface area
6.8832323846153E+14
Volume
7.469154548152E+21
Height
18794883.630398