39979427 is an odd 8-digits composite number following 39979426
and preceding 39979428 . In scientific notation, it is written as 3.9979427 × 10^7.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 37627680 positive integers (up to 39979427) that are relatively prime to 39979427.
39979427 has 4 divisors, whose sum is 42331176
The reverse of 39979427 is 72497993
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
thirty-nine million nine hundred seventy-nine thousand four hundred twenty-seven
Scientific notation
3.9979427 × 10^7
Engineering notation
3.9979427 × 10^6
Prime Factorization
17 × 2351731
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
39979427
Product of the distinct prime numbers
The prime factorization of 39979427 is 17 × 2351731.
Since it has a total of 2 prime factors.
5 , 2 , 100 , 54 , 697 , 683 , 6105 , 1233 , 75613 , 85623 , 493646 , 268939 , 5814690 , 3285440 , 20029285 , 37476073 , 970701660 , 107391587 , 5014377200 , 1549710906
n×2
79958854
n×3
119938281
n×4
159917708
n×5
199897135
n÷2
19989713.5
n÷3
13326475.666667
n÷3
9994856.75
n÷5
7995885.4
n2
1598354583248329
n3
6.3901300381092E+22
n4
2.5547373737909E+30
n5
1.0213693633965E+38
2 √n
6322.9286726959
3 √n
341.93654705521
4 √n
79.516845213426
5 √n
33.14113005864
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
-39979426
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 39979427 can be divided by 4 positive divisors.
The sum of these divisors (counting 39979427) is 1, the average is 0.25.
Base
System
Value
2
Binary
10011000100000100110100011
3
Ternary
2210020011110112
4
Quaternary
2120200212203
5
Quinary
40213320202
6
Senary
3544521535
8
Octal
230404643
10
Decimal
39979427
12
Duodecimal
114802ab
16
Hexadecimal
26209a3
20
Vigesimal
c9h8b7
36
Base36
nswbn
md5
96d61676777c06226824750cac9d800e
sha1
bf38ddeb91d1c41524fdb82cdc12e27ee0cc3e98
sha256
09c1fb70a50d5934f8fabe9bcf81ef3cba610c7125900cd499c7c0424a168094
sha512
53f46782af2f8cb18a956f5dbbc116d2020869c0a44a097951cd155472f80f888d6e97c2a197935924551e5c52650475cb7571bf9ea4df80c93c2aa368038990
ripemd-160
96a2c2511e3abc57c2fc4d3b978948cd4c3fac39
Diameter
79958854
Circumference
251198148.31586
Area
5.0213790165645E+15
Volume
2.6766914110943E+23
Surface area
2.0085516066258E+16
Circumference
251198148.31586
Perimeter
159917708
Area
1598354583248329
Diagonal
56539447.879305
Surface area
9590127499489974
Volume
6.3901300381092E+22
Space diagonal
69246398.821491
Perimeter
119938281
Area
6.9210783667417E+14
Altitude
34623199.410745
Surface area
6.9210783667417E+14
Volume
7.5308404710181E+21
Height
18846482.626435