39745922 is an even 8-digits composite number following 39745921
and preceding 39745923 . In scientific notation, it is written as 3.9745922 × 10^7.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 19872960 positive integers (up to 39745922) that are relatively prime to 39745922.
39745922 has 4 divisors, whose sum is 59618886
The reverse of 39745922 is 22954793
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
thirty-nine million seven hundred forty-five thousand nine hundred twenty-two
Scientific notation
3.9745922 × 10^7
Engineering notation
3.9745922 × 10^6
Prime Factorization
2 × 19872961
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
39745922
Product of the distinct prime numbers
The prime factorization of 39745922 is 2 × 19872961.
Since it has a total of 2 prime factors.
3 , 10 , 75 , 83 , 928 , 219 , 8104 , 5452 , 38430 , 58631 , 429979 , 826176 , 146092 , 3413329 , 45237898 , 40085914 , 230270310 , 818233904 , 351400407 , 5165995489
n×2
79491844
n×3
119237766
n×4
158983688
n×5
198729610
n÷2
19872961
n÷3
13248640.666667
n÷3
9936480.5
n÷5
7949184.4
n2
1579738315630084
n3
6.2788155873445E+22
n4
2.4955731458698E+30
n5
9.9188855601035E+37
2 √n
6304.4366917275
3 √n
341.26953861301
4 √n
79.400482943919
5 √n
33.102326288122
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-39745921
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 39745922 can be divided by 4 positive divisors.
The sum of these divisors (counting 39745922) is 1, the average is 0.25.
Base
System
Value
2
Binary
10010111100111100110000010
3
Ternary
2202210022011012
4
Quaternary
2113213212002
5
Quinary
40133332142
6
Senary
3535520522
8
Octal
227474602
10
Decimal
39745922
12
Duodecimal
11389142
16
Hexadecimal
25e7982
20
Vigesimal
c884g2
36
Base36
nnw5e
md5
de4152ee296379cbfbe152f8d4c3295c
sha1
bb74f1faeeb35f9f0e5d6d1b265d120dc5a412d1
sha256
04c5a8b886c636dddf0a915cc96797b2a9d94a07a39b99d6bf1bf4d0d483a18c
sha512
402da4400465e26ff80b67934e4c6ee13de826661a819ad363111e4c9f7d047e2372518b672c28703f4fa6f5fb139dbe96294eb83c5748303ca647090b00cc26
ripemd-160
38e100a6fe261e479805a4c90d23ce813348a39e
Diameter
79491844
Circumference
249730993.13071
Area
4.9628942869778E+15
Volume
2.6300641229929E+23
Surface area
1.9851577147911E+16
Circumference
249730993.13071
Perimeter
158983688
Area
1579738315630084
Diagonal
56209221.941423
Surface area
9478429893780504
Volume
6.2788155873445E+22
Space diagonal
68841956.29767
Perimeter
119237766
Area
6.8404675633365E+14
Altitude
34420978.148835
Surface area
6.8404675633365E+14
Volume
7.3996551327185E+21
Height
18736407.313808