38862389 is an odd 8-digits prime number following 38862388
and preceding 38862390 . In scientific notation, it is written as 3.8862389 × 10^7.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 38862388 positive integers (up to 38862389) that are relatively prime to 38862389.
38862389 has 2 divisors, whose sum is 38862390
The reverse of 38862389 is 98326883
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 47 Digital Root 2
Name
thirty-eight million eight hundred sixty-two thousand three hundred eighty-nine
Scientific notation
3.8862389 × 10^7
Engineering notation
3.8862389 × 10^6
Prime Factorization
38862389
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
38862389 Product of the distinct prime numbers
The prime factorization of 38862389 is 38862389.
Since it has a total of 1 prime factors.
9 , 5 , 34 , 99 , 171 , 414 , 7453 , 6075 , 85653 , 52851 , 205063 , 991237 , 1169331 , 2455295 , 54141289 , 72827121 , 741930627 , 895632431 , 5558171648 , 5858602751
n×2
77724778
n×3
116587167
n×4
155449556
n×5
194311945
n÷2
19431194.5
n÷3
12954129.666667
n÷3
9715597.25
n÷5
7772477.8
n2
1510285278787321
n3
5.8693294005206E+22
n4
2.2809616233217E+30
n5
8.8643617899599E+37
2 √n6233.970564576
3 √n338.72181271704
4 √n78.955497367669
5 √n32.953830148568
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
38862390 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
19431195 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6233.9706447817 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999485364 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38862389 can be divided by 2 positive divisors.
The sum of these divisors (counting 38862389) is 38862390, the average is 19431195.
Base
System
Value
2
Binary
10010100001111111000110101
3
Ternary
2201010102011202
4
Quaternary
2110033320311
5
Quinary
34422044024
6
Senary
3504542245
8
Octal
224177065
10
Decimal
38862389
12
Duodecimal
11021985
16
Hexadecimal
250fe35
20
Vigesimal
c2hfj9
36
Base36
n4yet
md5
67c44dc22f480257940e4269cc7f7af6
sha1
6ded220287c299536653a729da5c29069f423b59
sha256
bb8179de4f296c76a3bf2580286e660d04a2ef0a5474bc7d97a2f53ec571bdd7
sha512
baf4781eda2a5d3990bccb30b47ddc091d312ce3ff7eb8c0ebb933461a3dfc1289aaa2cb515366888f9af28ea092e2049f5e6562a544a5a78fba851956eb98f8
ripemd-160
a0529cdc7b3fae9e90fc89afbadbb0a017c87f31
Diameter
77724778
Circumference
244179591.5667
Area
4.7447011366631E+15
Volume
2.4585389501566E+23
Surface area
1.8978804546652E+16
Circumference
244179591.5667
Perimeter
155449556
Area
1510285278787321
Diagonal
54959717.590019
Surface area
9061711672723926
Volume
5.8693294005206E+22
Space diagonal
67311632.251506
Perimeter
116587167
Area
6.5397270919574E+14
Altitude
33655816.125753
Surface area
6.5397270919574E+14
Volume
6.9170710335429E+21
Height
18319905.86334