930388621 is an odd 9-digits composite number following 930388620
and preceding 930388622 . In scientific notation, it is written as 9.30388621 × 10^8.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 930019644 positive integers (up to 930388621) that are relatively prime to 930388621.
930388621 has 4 divisors, whose sum is 930757600
The reverse of 930388621 is 126883039
Previous prime number is 2539
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
nine hundred thirty million three hundred eighty-eight thousand six hundred twenty-one
Scientific notation
9.30388621 × 10^8
Engineering notation
9.30388621 × 10^6
Prime Factorization
2539 × 366439
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
930388621
Product of the distinct prime numbers
The prime factorization of 930388621 is 2539 × 366439.
Since it has a total of 2 prime factors.
2 , 5 , 72 , 23 , 696 , 15 , 5945 , 4218 , 10680 , 80139 , 887010 , 836762 , 9681781 , 7821775 , 85239827 , 18726330 , 985401515 , 402032181 , 9386846142 , 9521634587
n×2
1860777242
n×3
2791165863
n×4
3721554484
n×5
4651943105
n÷2
465194310.5
n÷3
310129540.33333
n÷3
232597155.25
n÷5
186077724.2
n2
865622986086281641
n3
8.0536577633072E+26
n4
7.4930315404093E+35
n5
6.9714312819909E+44
2 √n
30502.272390758
3 √n
976.23595036951
4 √n
174.64899768037
5 √n
62.191764396267
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
-930388620
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 930388621 can be divided by 4 positive divisors.
The sum of these divisors (counting 930388621) is 1, the average is 0.25.
Base
System
Value
2
Binary
110111011101001001101010001101
3
Ternary
2101211200122020211
4
Quaternary
313131021222031
5
Quinary
3401134413441
6
Senary
232153242421
8
Octal
6735115215
10
Decimal
930388621
12
Duodecimal
21b703411
16
Hexadecimal
37749a8d
20
Vigesimal
eaeibb1
36
Base36
fdxggd
md5
54cbf8050cc7df799abd713c33dadc2e
sha1
44d20560c21e3fff2fc4243ae574bccef42d2dc1
sha256
bac51d2a1f86b148824cf2a9dbf6fa0855a4eb8f37b940bdb9b465946b3d7c2b
sha512
76c32dcdc7761e9b584f35797494b5857cd8acaca0c3b9eaa82b194fa8aede9d3702d2e8238cf6037f4ff06b5f194873f1572f6129374fc68bf89aaac6f613b2
ripemd-160
ac290f2ac8f8db5e1b90aaf50a178e3ccf6dcb09
Diameter
1860777242
Circumference
5845804113.4343
Area
2.7194348138671E+18
Volume
3.3735082751643E+27
Surface area
1.0877739255468E+19
Circumference
5845804113.4343
Perimeter
3721554484
Area
865622986086281641
Diagonal
1315768206.0958
Surface area
5193737916517689846
Volume
8.0536577633072E+26
Space diagonal
1611480362.3559
Perimeter
2791165863
Area
3.7482574802523E+17
Altitude
805740181.17797
Surface area
3.7482574802523E+17
Volume
9.491326696317E+25
Height
438589402.03193