39739493 is an odd 8-digits composite number following 39739492
and preceding 39739494 . In scientific notation, it is written as 3.9739493 × 10^7.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 39646860 positive integers (up to 39739493) that are relatively prime to 39739493.
39739493 has 4 divisors, whose sum is 39832128
The reverse of 39739493 is 39493793
Previous prime number is 431
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
thirty-nine million seven hundred thirty-nine thousand four hundred ninety-three
Scientific notation
3.9739493 × 10^7
Engineering notation
3.9739493 × 10^6
Prime Factorization
431 × 92203
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
39739493
Product of the distinct prime numbers
The prime factorization of 39739493 is 431 × 92203.
Since it has a total of 2 prime factors.
2 , 2 , 68 , 69 , 344 , 593 , 4686 , 2129 , 91237 , 48032 , 284592 , 135337 , 860847 , 8484399 , 98050102 , 31248230 , 496125992 , 921190595 , 7994368085 , 4556987132
n×2
79478986
n×3
119218479
n×4
158957972
n×5
198697465
n÷2
19869746.5
n÷3
13246497.666667
n÷3
9934873.25
n÷5
7947898.6
n2
1579227303897049
n3
6.2757692388626E+22
n4
2.4939588773739E+30
n5
9.910866134969E+37
2 √n
6303.9267920876
3 √n
341.25113722691
4 √n
79.39727194361
5 √n
33.101255342396
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
-39739492
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 39739493 can be divided by 4 positive divisors.
The sum of these divisors (counting 39739493) is 1, the average is 0.25.
Base
System
Value
2
Binary
10010111100110000001100101
3
Ternary
2202202222100002
4
Quaternary
2113212001211
5
Quinary
40133130433
6
Senary
3535431045
8
Octal
227460145
10
Decimal
39739493
12
Duodecimal
11385485
16
Hexadecimal
25e6065
20
Vigesimal
c878ed
36
Base36
nnr6t
md5
bdaad7f8d9778d960f56bdb23fa3f1f7
sha1
09a7bd9f4affeb68875052bb35d8bfdff8643c54
sha256
2eab9ee1abaa8776ecdff1524d2ae9b175385bde458cc37dd425078cd342cf55
sha512
7dba31093b29295d07964cb5c26542e61b619fe739b7b40b72ab50445bd6463ff260c490c660e722416a125097fcb1266baed39219e53285e0bc9ce0656b392a
ripemd-160
cfe906fae8ebb4ffd28668f6650ae2b46b4da9ca
Diameter
79478986
Circumference
249690598.53237
Area
4.9612888962714E+15
Volume
2.6287880715247E+23
Surface area
1.9845155585086E+16
Circumference
249690598.53237
Perimeter
158957972
Area
1579227303897049
Diagonal
56200129.962431
Surface area
9475363823382294
Volume
6.2757692388626E+22
Space diagonal
68830820.943028
Perimeter
119218479
Area
6.8382548176243E+14
Altitude
34415410.471514
Surface area
6.8382548176243E+14
Volume
7.3960649766028E+21
Height
18733376.654144