7429121909 is an odd 10-digits composite number following 7429121908
and preceding 7429121910 . In scientific notation, it is written as 7.429121909 × 10^9.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 6753747180 positive integers (up to 7429121909) that are relatively prime to 7429121909.
7429121909 has 4 divisors, whose sum is 8104496640
The reverse of 7429121909 is 9091219247
Previous prime number is 11
Is Prime? no Number parity odd Number length 10 Sum of Digits 44 Digital Root 8
Name
seven billion four hundred twenty-nine million one hundred twenty-one thousand nine hundred nine
Scientific notation
7.429121909 × 10^9
Engineering notation
7.429121909 × 10^9
Prime Factorization
11 × 675374719
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
7429121909 Product of the distinct prime numbers
The prime factorization of 7429121909 is 11 × 675374719.
Since it has a total of 2 prime factors.
8 , 9 , 70 , 88 , 970 , 80 , 7139 , 1923 , 47534 , 6008 , 58344 , 646395 , 5634556 , 1306553 , 63530759 , 87633019 , 357974383 , 704267593 , 3866243274 , 9389798433
n×2
14858243818
n×3
22287365727
n×4
29716487636
n×5
37145609545
n÷2
3714560954.5
n÷3
2476373969.6667
n÷3
1857280477.25
n÷5
1485824381.8
n2
5.5191852338784E+19
n3
4.1002699940835E+29
n4
3.0461405645861E+39
n5
2.263014960626E+49
2 √n86192.354121465
3 √n1951.2481081813
4 √n293.5853438465
5 √n94.229632423967
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
-7429121908 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 7429121909 can be divided by 4 positive divisors.
The sum of these divisors (counting 7429121909) is 1, the average is 0.25.
Base
System
Value
2
Binary
110111010110011110110011101110101
3
Ternary
201011202012111101022
4
Quaternary
12322303312131311
5
Quinary
110203323400114
6
Senary
3225103510525
8
Octal
67263663565
10
Decimal
7429121909
12
Duodecimal
1533bb8445
16
Hexadecimal
1bacf6775
20
Vigesimal
5g1c04f9
36
Base36
3ev3v5h
md5
4dcac50fb89922795f00cca43b241207
sha1
e75c1597438657fa24082dd1c81e9fc547257292
sha256
a3772cf6c88880a8272acce9d319083e3f348cef398086b9ed922053a8e1eb01
sha512
a30036896b97b63676405ff4b861029c31e58e4f6f70932c2ea80ed1cba4d409d0a2244366a7450feb170abde3d7780f745db0db3d2957587bd224d6f660cedb
ripemd-160
b59820c2e613918f4f9178d6f1911d2bd18a37d4
Diameter
14858243818
Circumference
46678549623.875
Area
1.7339031784554E+20
Volume
1.7175170788197E+30
Surface area
6.9356127138214E+20
Circumference
46678549623.875
Perimeter
29716487636
Area
5.5191852338784E+19
Diagonal
10506364960.231
Surface area
3.311511140327E+20
Volume
4.1002699940835E+29
Space diagonal
12867616602.011
Perimeter
22287365727
Area
2.3898773103653E+19
Altitude
6433808301.0055
Surface area
2.3898773103653E+19
Volume
4.832214529187E+28
Height
3502121653.4103