38993929 is an odd 8-digits composite number following 38993928
and preceding 38993930 . In scientific notation, it is written as 3.8993929 × 10^7.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 35948880 positive integers (up to 38993929) that are relatively prime to 38993929.
38993929 has 8 divisors, whose sum is 42046592
The reverse of 38993929 is 92939983
Previous prime number is 2671
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
thirty-eight million nine hundred ninety-three thousand nine hundred twenty-nine
Scientific notation
3.8993929 × 10^7
Engineering notation
3.8993929 × 10^6
Prime Factorization
13 × 2671 × 1123
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
38993929
Product of the distinct prime numbers
The prime factorization of 38993929 is 13 × 2671 × 1123.
Since it has a total of 3 prime factors.
8 , 7 , 12 , 76 , 614 , 531 , 2305 , 9754 , 54013 , 46009 , 54819 , 560371 , 2863061 , 8553540 , 57122804 , 87298028 , 214425926 , 182657651 , 3668355383 , 8722844391
n×2
77987858
n×3
116981787
n×4
155975716
n×5
194969645
n÷2
19496964.5
n÷3
12997976.333333
n÷3
9748482.25
n÷5
7798785.8
n2
1520526498857041
n3
5.929130233905E+22
n4
2.3120008337265E+30
n5
9.015399635827E+37
2 √n
6244.5119104699
3 √n
339.10354676889
4 √n
79.022224155423
5 √n
32.976108191594
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-38993928
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38993929 can be divided by 8 positive divisors.
The sum of these divisors (counting 38993929) is 1, the average is 0.125.
Base
System
Value
2
Binary
10010100110000000000001001
3
Ternary
2201101002121121
4
Quaternary
2110300000021
5
Quinary
34440301204
6
Senary
3511435241
8
Octal
224600011
10
Decimal
38993929
12
Duodecimal
11085b21
16
Hexadecimal
2530009
20
Vigesimal
c3e4g9
36
Base36
n7rwp
md5
f97e2984381e4419dfc5df7a30a83677
sha1
011f15d0c9810911a5c81782bee3235373de8cb3
sha256
cc9d861bc2a5c409ae622e978be97a2bdb437361e4f1c3913a4b31ddc13bb46c
sha512
77976a3301b23b2333a5096cb69957f7f8201e4d1d189e6af0634558bdc5062f5c0b48462f9a02a3b54af23e925e39b7fa858d34d216a362219b0b491710b9f8
ripemd-160
9390028f25ba3bf38f9a13e8ea1631e29086a479
Diameter
77987858
Circumference
245006081.762
Area
4.7768748783979E+15
Volume
2.4835882646684E+23
Surface area
1.9107499513592E+16
Circumference
245006081.762
Perimeter
155975716
Area
1520526498857041
Diagonal
55145743.242014
Surface area
9123158993142246
Volume
5.929130233905E+22
Space diagonal
67539466.214733
Perimeter
116981787
Area
6.584072875688E+14
Altitude
33769733.107367
Surface area
6.584072875688E+14
Volume
6.987546991554E+21
Height
18381914.414005