38682279 is an odd 8-digits composite number following 38682278
and preceding 38682280 . In scientific notation, it is written as 3.8682279 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 25089264 positive integers (up to 38682279) that are relatively prime to 38682279.
38682279 has 12 divisors, whose sum is 44635864
The reverse of 38682279 is 97228683
Previous prime number is 37
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
thirty-eight million six hundred eighty-two thousand two hundred seventy-nine
Scientific notation
3.8682279 × 10^7
Engineering notation
3.8682279 × 10^6
Prime Factorization
9 × 9 × 37 × 12907
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
4298031
Product of the distinct prime numbers
The prime factorization of 38682279 is 9 × 9 × 37 × 12907.
Since it has a total of 4 prime factors.
10 , 9 , 68 , 93 , 791 , 450 , 250 , 1926 , 75508 , 24456 , 61721 , 935437 , 7343136 , 1337120 , 28724983 , 25304850 , 785110013 , 332856015 , 2598647903 , 551807574
n×2
77364558
n×3
116046837
n×4
154729116
n×5
193411395
n÷2
19341139.5
n÷3
12894093
n÷3
9670569.75
n÷5
7736455.8
n2
1496318708633841
n3
5.7881017760294E+22
n4
2.2389696778076E+30
n5
8.6608449749495E+37
2 √n
6219.507938736
3 √n
338.1977269382
4 √n
78.863856986176
5 √n
32.923228076895
1 , 9 , 37 , 81 , 333 , 2997 , 12907 , 116163 , 477559 , 1045467 , 4298031 , 38682279
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
-38682278
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 38682279 can be divided by 12 positive divisors.
The sum of these divisors (counting 38682279) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10010011100011111010100111
3
Ternary
2200210021010000
4
Quaternary
2103203322213
5
Quinary
34400313104
6
Senary
3501032343
8
Octal
223437247
10
Decimal
38682279
12
Duodecimal
10b556b3
16
Hexadecimal
24e3ea7
20
Vigesimal
c1f5dj
36
Base36
n13fr
md5
b00e7dbc57ffeab38e66cfbee301749d
sha1
3307621265ea9180912aaf031cf4aaa49771bdb0
sha256
f8f27a34845083320b8b1383f3e9574bdc964796387de72c67d1b211776afb5a
sha512
12ed5b357b8ff077050c223fdff1656b0167b18428416bb5b2f0ef8b9052625919f7e454ec37f1746a0c4c90efb1480002b7a8658578d8c3ae9dc17ab32e1228
ripemd-160
fa18af12672c54d232ae9567bbaee7c27053475f
Diameter
77364558
Circumference
243047927.06102
Area
4.700823862473E+15
Volume
2.4245144023739E+23
Surface area
1.8803295449892E+16
Circumference
243047927.06102
Perimeter
154729116
Area
1496318708633841
Diagonal
54705003.5853
Surface area
8977912251803046
Volume
5.7881017760294E+22
Space diagonal
66999672.580555
Perimeter
116046837
Area
6.4792500691742E+14
Altitude
33499836.290277
Surface area
6.4792500691742E+14
Volume
6.8213433600471E+21
Height
18235001.1951