386793921 is an odd 9-digits composite number following 386793920
and preceding 386793922 . In scientific notation, it is written as 3.86793921 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 246651152 positive integers (up to 386793921) that are relatively prime to 386793921.
386793921 has 8 divisors, whose sum is 538148160
The reverse of 386793921 is 129397683
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
three hundred eighty-six million seven hundred ninety-three thousand nine hundred twenty-one
Scientific notation
3.86793921 × 10^8
Engineering notation
3.86793921 × 10^6
Prime Factorization
3 × 23 × 5605709
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
386793921
Product of the distinct prime numbers
The prime factorization of 386793921 is 3 × 23 × 5605709.
Since it has a total of 3 prime factors.
3 , 9 , 2 , 100 , 569 , 883 , 4580 , 5168 , 28898 , 541 , 27890 , 625808 , 175814 , 5401595 , 56383697 , 41684470 , 411944330 , 766383659 , 1717502761 , 8736962354
n×2
773587842
n×3
1160381763
n×4
1547175684
n×5
1933969605
n÷2
193396960.5
n÷3
128931307
n÷3
96698480.25
n÷5
77358784.2
n2
149609537322554241
n3
5.7868059559987E+25
n4
2.2383013657869E+34
n5
8.6576136165236E+42
2 √n
19667.077083288
3 √n
728.60678853484
4 √n
140.23935639929
5 √n
52.179021182768
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
-386793920
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 386793921 can be divided by 8 positive divisors.
The sum of these divisors (counting 386793921) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111000011100000000111000001
3
Ternary
222221211011111210
4
Quaternary
113003200013001
5
Quinary
1243004401141
6
Senary
102214200333
8
Octal
2703400701
10
Decimal
386793921
12
Duodecimal
a96530a9
16
Hexadecimal
170e01c1
20
Vigesimal
60h94g1
36
Base36
6eac3l
md5
7ec5a21f80939afa0f7c94ef836917cb
sha1
0ce13b95e5be19039ed5b3b39c364f5305e9a813
sha256
d0eb487d68098580116dc69347898ab0c981cfd582c2a2e1c6bbd05f0b4afcb1
sha512
f00475d3b6448f562cc5879fbaa4624cdb19c9b65c839526b7462ca67e3b30fef65639220ba51f7df20f5929594b6785da726612e0ff3acb53b8fb376b49ebe1
ripemd-160
c6146df6b824e9a5fadffdcf3385e2687b12d9b9
Diameter
773587842
Circumference
2430297881.3336
Area
4.700122233595E+17
Volume
2.4239716105487E+26
Surface area
1.880048893438E+18
Circumference
2430297881.3336
Perimeter
1547175684
Area
149609537322554241
Diagonal
547009208.92167
Surface area
897657223935325446
Volume
5.7868059559987E+25
Space diagonal
669946723.23078
Perimeter
1160381763
Area
6.4782829984884E+16
Altitude
334973361.61539
Surface area
6.4782829984884E+16
Volume
6.8198162214956E+24
Height
182336402.97389