1220344590 is an even 10-digits composite number following 1220344589
and preceding 1220344591 . In scientific notation, it is written as 1.220344590 × 10^9.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 325425216 positive integers (up to 1220344590) that are relatively prime to 1220344590.
1220344590 has 8 divisors, whose sum is 1952551392
The reverse of 1220344590 is 0954430221
Previous prime number is 15
Is Prime? no Number parity even Number length 10 Sum of Digits 30 Digital Root 3
Name
one billion two hundred twenty million three hundred forty-four thousand five hundred ninety
Scientific notation
1.220344590 × 10^9
Engineering notation
1.220344590 × 10^9
Prime Factorization
2 × 15 × 40678153
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1220344590 Product of the distinct prime numbers
The prime factorization of 1220344590 is 2 × 15 × 40678153.
Since it has a total of 3 prime factors.
6 , 6 , 16 , 38 , 730 , 258 , 9563 , 4475 , 34049 , 82733 , 622315 , 322697 , 8337308 , 3534180 , 25915585 , 24399126 , 318498597 , 979697040 , 8943227514 , 1734429514
n×2
2440689180
n×3
3661033770
n×4
4881378360
n×5
6101722950
n÷2
610172295
n÷3
406781530
n÷3
305086147.5
n÷5
244068918
n2
1489240918342268100
n3
1.8173870979056E+27
n4
2.2178385128649E+36
n5
2.7065272306684E+45
2 √n34933.430836378
3 √n1068.6303230447
4 √n186.90487108788
5 √n65.659337444859
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
-1220344589 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 1220344590 can be divided by 8 positive divisors.
The sum of these divisors (counting 1220344590) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001000101111001111101100001110
3
Ternary
10011001021221001210
4
Quaternary
1020233033230032
5
Quinary
4444402011330
6
Senary
321032115250
8
Octal
11057175416
10
Decimal
1220344590
12
Duodecimal
2a0835b26
16
Hexadecimal
48bcfb0e
20
Vigesimal
j17319a
36
Base36
k6k7wu
md5
1d3bbe2258158dfa47184fe761a936a5
sha1
839f9ebcddc22677ecbae0f65aefb9a575181d4d
sha256
64dec7cc322e01afb574720cb6a134b49146d99cd90a76a36bc999925f0d6ff4
sha512
3008aae8dafd4f87625db0c5c11729024e747461a46cd28c3f5ba094fad1ef30417455b103158a05ac07a55353bc2014d701675b39cbc65d11aae7cfe3a71395
ripemd-160
1aee1b48e8c6c2892e54ddfcc2efc702ff4110f1
Diameter
2440689180
Circumference
7667651197.5841
Area
4.6785883284894E+18
Volume
7.6126532740122E+27
Surface area
1.8714353313958E+19
Circumference
7667651197.5841
Perimeter
4881378360
Area
1489240918342268100
Diagonal
1725827869.9466
Surface area
8935445510053608600
Volume
1.8173870979056E+27
Space diagonal
2113698832.6218
Perimeter
3661033770
Area
6.4486023381984E+17
Altitude
1056849416.3109
Surface area
6.4486023381984E+17
Volume
2.14181123495E+26
Height
575275956.64888