39349745 is an odd 8-digits composite number following 39349744
and preceding 39349746 . In scientific notation, it is written as 3.9349745 × 10^7.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 31449600 positive integers (up to 39349745) that are relatively prime to 39349745.
39349745 has 8 divisors, whose sum is 47265000
The reverse of 39349745 is 54794393
Previous prime number is 1249
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
thirty-nine million three hundred forty-nine thousand seven hundred forty-five
Scientific notation
3.9349745 × 10^7
Engineering notation
3.9349745 × 10^6
Prime Factorization
5 × 1249 × 6301
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
39349745
Product of the distinct prime numbers
The prime factorization of 39349745 is 5 × 1249 × 6301.
Since it has a total of 3 prime factors.
9 , 2 , 25 , 32 , 705 , 27 , 3087 , 5819 , 66776 , 41096 , 161716 , 483568 , 8853255 , 1138209 , 65374946 , 83234643 , 267527832 , 42583270 , 7398634674 , 5645720099
n×2
78699490
n×3
118049235
n×4
157398980
n×5
196748725
n÷2
19674872.5
n÷3
13116581.666667
n÷3
9837436.25
n÷5
7869949
n2
1548402431565025
n3
6.0929240839464E+22
n4
2.3975500900765E+30
n5
9.4342984669237E+37
2 √n
6272.9375096521
3 √n
340.13185485666
4 √n
79.20187819523
5 √n
33.036070517131
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-39349744
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 39349745 can be divided by 8 positive divisors.
The sum of these divisors (counting 39349745) is 1, the average is 0.125.
Base
System
Value
2
Binary
10010110000110110111110001
3
Ternary
2202001011200222
4
Quaternary
2112012313301
5
Quinary
40033142440
6
Senary
3523222425
8
Octal
226066761
10
Decimal
39349745
12
Duodecimal
11217a15
16
Hexadecimal
2586df1
20
Vigesimal
c5ie75
36
Base36
nfegh
md5
32681e80c60390112e6650b52d326b18
sha1
2a54e12bf8e80a239acad94454df71142087a01c
sha256
6dd34f705b19e1b3402e05d691c41395637cdaf11b959d80357519f3cb0caed2
sha512
5e22ca47f1ebe66aad512ecd34a5bcaaeb4dfee3d82653f565e04d8a6b9e3875e1e1069c034134d3eeb3fba6394d3a45def2658d235e568086a17a0c689b3263
ripemd-160
d1b2878475e60a2149f010d6fb6a9fdb81306134
Diameter
78699490
Circumference
247241739.62526
Area
4.8644497038053E+15
Volume
2.5521980721342E+23
Surface area
1.9457798815221E+16
Circumference
247241739.62526
Perimeter
157398980
Area
1548402431565025
Diagonal
55648943.054923
Surface area
9290414589390150
Volume
6.0929240839464E+22
Space diagonal
68155757.604879
Perimeter
118049235
Area
6.7047792050845E+14
Altitude
34077878.80244
Surface area
6.7047792050845E+14
Volume
7.1805798950222E+21
Height
18549647.684974