7430392390 is an even 10-digits composite number following 7430392389
and preceding 7430392391 . In scientific notation, it is written as 7.430392390 × 10^9.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 2972156952 positive integers (up to 7430392390) that are relatively prime to 7430392390.
7430392390 has 8 divisors, whose sum is 13374706320
The reverse of 7430392390 is 0932930347
Previous prime number is 5
Is Prime? no
Number parity even
Number length 10
Sum of Digits 40
Digital Root 4
Name
seven billion four hundred thirty million three hundred ninety-two thousand three hundred ninety
Scientific notation
7.430392390 × 10^9
Engineering notation
7.430392390 × 10^9
Prime Factorization
2 × 5 × 743039239
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7430392390
Product of the distinct prime numbers
The prime factorization of 7430392390 is 2 × 5 × 743039239.
Since it has a total of 3 prime factors.
10 , 3 , 81 , 21 , 331 , 69 , 7159 , 3331 , 19847 , 87259 , 596339 , 272701 , 2831544 , 7922328 , 76461216 , 92339701 , 433273973 , 175928485 , 1096286214 , 1384395451
n×2
14860784780
n×3
22291177170
n×4
29721569560
n×5
37151961950
n÷2
3715196195
n÷3
2476797463.3333
n÷3
1857598097.5
n÷5
1486078478
n2
5.521073106937E+19
n3
4.1023739598418E+29
n4
3.0482248252143E+39
n5
2.2649506544281E+49
2 √n
86199.723839465
3 √n
1951.3593318394
4 √n
293.59789481443
5 √n
94.232855113556
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
-7430392389
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 7430392390 can be divided by 8 positive divisors.
The sum of these divisors (counting 7430392390) is 1, the average is 0.125.
Base
System
Value
2
Binary
110111010111000101100101001000110
3
Ternary
201011211121001011011
4
Quaternary
12322320230221012
5
Quinary
110204140024030
6
Senary
3225151032434
8
Octal
67270545106
10
Decimal
7430392390
12
Duodecimal
153450b71a
16
Hexadecimal
1bae2ca46
20
Vigesimal
5g1jj0ja
36
Base36
3evv3gm
md5
c486a87478bf011b32525340d1f2cad2
sha1
223bb2c306b95dd03c5cf6dacb6849fd7504c079
sha256
51609cf420cf33e1ed888a605150b9f232af362019cde0d9b61ceeb3d9bf598f
sha512
dda0716413d69f5c573212aa95044d47ca597a17d6af8a53b092c1f3033d83c22095fbc849275657a01e3399d5f844a26bc9c016dd080c784160adf7dd7350e8
ripemd-160
cd6f310d05ac3cf9a1df1aa8d596f6deae48d8de
Diameter
14860784780
Circumference
46686532291.427
Area
1.7344962712685E+20
Volume
1.7183983859356E+30
Surface area
6.9379850850742E+20
Circumference
46686532291.427
Perimeter
29721569560
Area
5.521073106937E+19
Diagonal
10508161691.692
Surface area
3.3126438641622E+20
Volume
4.1023739598418E+29
Space diagonal
12869817139.653
Perimeter
22291177170
Area
2.3906947833793E+19
Altitude
6434908569.8266
Surface area
2.3906947833793E+19
Volume
4.8346940766121E+28
Height
3502720563.8973