38861793 is an odd 8-digits composite number following 38861792
and preceding 38861794 . In scientific notation, it is written as 3.8861793 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 25868376 positive integers (up to 38861793) that are relatively prime to 38861793.
38861793 has 12 divisors, whose sum is 56219280
The reverse of 38861793 is 39716883
Previous prime number is 5843
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
thirty-eight million eight hundred sixty-one thousand seven hundred ninety-three
Scientific notation
3.8861793 × 10^7
Engineering notation
3.8861793 × 10^6
Prime Factorization
3 × 3 × 5843 × 739
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
12953931
Product of the distinct prime numbers
The prime factorization of 38861793 is 3 × 3 × 5843 × 739.
Since it has a total of 4 prime factors.
5 , 3 , 2 , 91 , 421 , 329 , 8944 , 4546 , 43268 , 10018 , 747281 , 58545 , 9394498 , 9903059 , 92226212 , 13193504 , 666669617 , 75564547 , 5654052055 , 3233158430
n×2
77723586
n×3
116585379
n×4
155447172
n×5
194308965
n÷2
19430896.5
n÷3
12953931
n÷3
9715448.25
n÷5
7772358.6
n2
1510238955174849
n3
5.8690593656541E+22
n4
2.2808217017276E+30
n5
8.8636820842446E+37
2 √n
6233.9227617929
3 √n
338.72008114368
4 √n
78.955194647299
5 √n
32.953729070875
1 , 3 , 9 , 739 , 2217 , 5843 , 6651 , 17529 , 52587 , 4317977 , 12953931 , 38861793
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
-38861792
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 38861793 can be divided by 12 positive divisors.
The sum of these divisors (counting 38861793) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10010100001111101111100001
3
Ternary
2201010101100200
4
Quaternary
2110033233201
5
Quinary
34422034133
6
Senary
3504535413
8
Octal
224175741
10
Decimal
38861793
12
Duodecimal
11021569
16
Hexadecimal
250fbe1
20
Vigesimal
c2he9d
36
Base36
n4xy9
md5
9e839c55ee0fbedc1b04634b2ed05f38
sha1
cd8c5554e1c361acc3c40cfcd1c29a0da085747d
sha256
d195a763a76cea250a4a211a643975391662ccbf4b16ce74ac14a50345d90d6c
sha512
e4d4dd4c1d01a957f30810416a3731ac24a03eeae00b2c0d0fa996eefb626272f814cc4e9fdb86ab9156ecfc896652237821842da933dc485cb8d0ad3faa8516
ripemd-160
ed61278249e1bc92434969f3e0d7b199ede1c12d
Diameter
77723586
Circumference
244175846.78825
Area
4.7445556067424E+15
Volume
2.4584258382162E+23
Surface area
1.897822242697E+16
Circumference
244175846.78825
Perimeter
155447172
Area
1510238955174849
Diagonal
54958874.718736
Surface area
9061433731049094
Volume
5.8690593656541E+22
Space diagonal
67310599.949225
Perimeter
116585379
Area
6.5395265048314E+14
Altitude
33655299.974612
Surface area
6.5395265048314E+14
Volume
6.9167527944007E+21
Height
18319624.906245