386793939 is an odd 9-digits composite number following 386793938
and preceding 386793940 . In scientific notation, it is written as 3.86793939 × 10^8.
The sum of its digits is 57. It has a total of 2 prime factors and 4 positive divisors.
There are 221025096 positive integers (up to 386793939) that are relatively prime to 386793939.
386793939 has 4 divisors, whose sum is 405212720
The reverse of 386793939 is 939397683
Previous prime number is 21
Is Prime? no Number parity odd Number length 9 Sum of Digits 57 Digital Root 3
Name
three hundred eighty-six million seven hundred ninety-three thousand nine hundred thirty-nine
Scientific notation
3.86793939 × 10^8
Engineering notation
3.86793939 × 10^6
Prime Factorization
21 × 18418759
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
386793939 Product of the distinct prime numbers
The prime factorization of 386793939 is 21 × 18418759.
Since it has a total of 2 prime factors.
6 , 10 , 55 , 88 , 912 , 139 , 5989 , 9522 , 25849 , 22498 , 782582 , 433074 , 8620881 , 8819539 , 13156265 , 12173906 , 899745421 , 37762881 , 7917153821 , 7433082105
n×2
773587878
n×3
1160381817
n×4
1547175756
n×5
1933969695
n÷2
193396969.5
n÷3
128931313
n÷3
96698484.75
n÷5
77358787.8
n2
149609551247135721
n3
5.7868067638902E+25
n4
2.2383017824369E+34
n5
8.657615630995E+42
2 √n19667.077540906
3 √n728.60679983709
4 √n140.23935803085
5 √n52.179021668413
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
-386793938 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 386793939 can be divided by 4 positive divisors.
The sum of these divisors (counting 386793939) is 1, the average is 0.25.
Base
System
Value
2
Binary
10111000011100000000111010011
3
Ternary
222221211011112110
4
Quaternary
113003200013103
5
Quinary
1243004401224
6
Senary
102214200403
8
Octal
2703400723
10
Decimal
386793939
12
Duodecimal
a9653103
16
Hexadecimal
170e01d3
20
Vigesimal
60h94gj
36
Base36
6eac43
md5
b89d6e272cb6951de4dccef5bbc75e6d
sha1
3076bbd45a274eb96cc0f9b91273af5459c96f40
sha256
ff744306822563224087917668bcd22becfacd4c62419e5641896e77d925a1f5
sha512
f0c4d00f8b8bf0f51bbb95255d8c1707d29e9e85deac0a59d35e2692ed534e109f3fd2f5e9ccae03950de5824aab5122c2b50cbbe393f9943d43a15e11bf52e8
ripemd-160
ff3d4218cc796937b5338da4c88f9394839293b7
Diameter
773587878
Circumference
2430297994.4309
Area
4.7001226710487E+17
Volume
2.4239719489575E+26
Surface area
1.8800490684195E+18
Circumference
2430297994.4309
Perimeter
1547175756
Area
149609551247135721
Diagonal
547009234.37751
Surface area
897657307482814326
Volume
5.7868067638902E+25
Space diagonal
669946754.4077
Perimeter
1160381817
Area
6.4782836014405E+16
Altitude
334973377.20385
Surface area
6.4782836014405E+16
Volume
6.8198171736049E+24
Height
182336411.45917