39238889 is an odd 8-digits prime number following 39238888
and preceding 39238890 . In scientific notation, it is written as 3.9238889 × 10^7.
The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors.
There are 39238888 positive integers (up to 39238889) that are relatively prime to 39238889.
39238889 has 2 divisors, whose sum is 39238890
The reverse of 39238889 is 98883293
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 50 Digital Root 5
Name
thirty-nine million two hundred thirty-eight thousand eight hundred eighty-nine
Scientific notation
3.9238889 × 10^7
Engineering notation
3.9238889 × 10^6
Prime Factorization
39238889
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
39238889 Product of the distinct prime numbers
The prime factorization of 39238889 is 39238889.
Since it has a total of 1 prime factors.
9 , 6 , 1 , 40 , 791 , 9 , 705 , 5533 , 56253 , 68554 , 261207 , 546266 , 8494635 , 8565633 , 77853955 , 91095987 , 469326239 , 855454462 , 6246818508 , 9243066151
n×2
78477778
n×3
117716667
n×4
156955556
n×5
196194445
n÷2
19619444.5
n÷3
13079629.666667
n÷3
9809722.25
n÷5
7847777.8
n2
1539690409954321
n3
6.0415741090562E+22
n4
2.3706465585053E+30
n5
9.3021537167422E+37
2 √n6264.0952259684
3 √n339.81214824851
4 √n79.146037335854
5 √n33.017435679566
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
39238890 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
19619445 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6264.0953057884 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999490302 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 39238889 can be divided by 2 positive divisors.
The sum of these divisors (counting 39238889) is 39238890, the average is 19619445.
Base
System
Value
2
Binary
10010101101011110011101001
3
Ternary
2201211112122012
4
Quaternary
2111223303221
5
Quinary
40021121024
6
Senary
3521005305
8
Octal
225536351
10
Decimal
39238889
12
Duodecimal
11183835
16
Hexadecimal
256bce9
20
Vigesimal
c54h49
36
Base36
nd0x5
md5
28e3aba8e9e9947290de74906e7dd2d6
sha1
d161341cee166b1cc3c74919e48aa6aebdd18fb3
sha256
c22dd681df4a370608e6dba4ba708bb9949341a2ab7a28ca280e066b94739979
sha512
6b18d2c08a178a95f803c69d5e91b85b4ac4f651e89e864916d9accf4982507f9a4dd6f43264203caa45137c12bb5996d8f4be8795079ee7461a47eef52e56d0
ripemd-160
6e36a3b5921e4fa2c80955495b7630a7e1da2c84
Diameter
78477778
Circumference
246545210.83485
Area
4.8370800807152E+15
Volume
2.5306886449506E+23
Surface area
1.9348320322861E+16
Circumference
246545210.83485
Perimeter
156955556
Area
1539690409954321
Diagonal
55492168.996252
Surface area
9238142459725926
Volume
6.0415741090562E+22
Space diagonal
67963749.380556
Perimeter
117716667
Area
6.6670550449186E+14
Altitude
33981874.690278
Surface area
6.6670550449186E+14
Volume
7.1200633692579E+21
Height
18497389.665417