38961395 is an odd 8-digits composite number following 38961394
and preceding 38961396 . In scientific notation, it is written as 3.8961395 × 10^7.
The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors.
There are 28335120 positive integers (up to 38961395) that are relatively prime to 38961395.
38961395 has 12 divisors, whose sum is 51391200
The reverse of 38961395 is 59316983
Previous prime number is 11
Is Prime? no Number parity odd Number length 8 Sum of Digits 44 Digital Root 8
Name
thirty-eight million nine hundred sixty-one thousand three hundred ninety-five
Scientific notation
3.8961395 × 10^7
Engineering notation
3.8961395 × 10^6
Prime Factorization
11 × 5 × 11 × 64399
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
3541945 Product of the distinct prime numbers
The prime factorization of 38961395 is 11 × 5 × 11 × 64399.
Since it has a total of 4 prime factors.
4 , 3 , 15 , 25 , 136 , 186 , 1811 , 7186 , 20865 , 6106 , 829755 , 627635 , 1067529 , 4995786 , 54723506 , 83510870 , 695019361 , 430249316 , 2908943013 , 7763118144
n×2
77922790
n×3
116884185
n×4
155845580
n×5
194806975
n÷2
19480697.5
n÷3
12987131.666667
n÷3
9740348.75
n÷5
7792279
n2
1517990300346025
n3
5.914301969795E+22
n4
2.3042945519446E+30
n5
8.9778530234662E+37
2 √n6241.9063594386
3 √n339.00921187511
4 √n79.005736243887
5 √n32.970603729974
1 , 5 , 11 , 55 , 121 , 605 , 64399 , 321995 , 708389 , 3541945 , 7792279 , 38961395
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-38961394 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38961395 can be divided by 12 positive divisors.
The sum of these divisors (counting 38961395) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10010100101000000011110011
3
Ternary
2201022102222122
4
Quaternary
2110220003303
5
Quinary
34433231040
6
Senary
3511024455
8
Octal
224500363
10
Decimal
38961395
12
Duodecimal
1106b12b
16
Hexadecimal
25280f3
20
Vigesimal
c3a39f
36
Base36
n72sz
md5
bec4e49835dd40e3387e2bea4988210e
sha1
2f46b786702dcf99a44af7b2027420ad976f3b1e
sha256
5adddc61e9b0697dac4e6913feb778eb93e5bb5d742bf42c3776d5d5ff1bd9a3
sha512
cf19060d552ccd3238ef554758a6242cf479a154b2375fc3a84314960cedf3360c7150eb71586f79dc305b092ad5ef99dea55b8082dbd0d3b552047b3eeffadc
ripemd-160
0938dd80ac5d50e5c394b5b7353e0026e62034b8
Diameter
77922790
Circumference
244801664.61122
Area
4.7689071757876E+15
Volume
2.4773770159226E+23
Surface area
1.9075628703151E+16
Circumference
244801664.61122
Perimeter
155845580
Area
1517990300346025
Diagonal
55099733.217975
Surface area
9107941802076150
Volume
5.914301969795E+22
Space diagonal
67483115.67376
Perimeter
116884185
Area
6.5730908139901E+14
Altitude
33741557.83688
Surface area
6.5730908139901E+14
Volume
6.9700717147117E+21
Height
18366577.739325