1220221511 is an odd 10-digits prime number following 1220221510
and preceding 1220221512 . In scientific notation, it is written as 1.220221511 × 10^9.
The sum of its digits is 17. It has a total of 1 prime factors and 2 positive divisors.
There are 1220221510 positive integers (up to 1220221511) that are relatively prime to 1220221511.
1220221511 has 2 divisors, whose sum is 1220221512
The reverse of 1220221511 is 1151220221
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 17 Digital Root 8
Name
one billion two hundred twenty million two hundred twenty-one thousand five hundred eleven
Scientific notation
1.220221511 × 10^9
Engineering notation
1.220221511 × 10^9
Prime Factorization
1220221511
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1220221511 Product of the distinct prime numbers
The prime factorization of 1220221511 is 1220221511.
Since it has a total of 1 prime factors.
4 , 7 , 74 , 69 , 280 , 820 , 1025 , 2157 , 28036 , 65958 , 354741 , 592264 , 8167710 , 5428644 , 69600026 , 55991400 , 499718015 , 160839945 , 1135362932 , 4347394442
n×2
2440443022
n×3
3660664533
n×4
4880886044
n×5
6101107555
n÷2
610110755.5
n÷3
406740503.66667
n÷3
305055377.75
n÷5
244044302.2
n2
1488940535907123121
n3
1.8168372705137E+27
n4
2.2169439194674E+36
n5
2.7051626592148E+45
2 √n34931.669169967
3 √n1068.5943959318
4 √n186.90015829305
5 √n65.658012964594
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1220221512 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
610110756 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
34931.66918428 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999998361 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1220221511 can be divided by 2 positive divisors.
The sum of these divisors (counting 1220221511) is 1220221512, the average is 610110756.
Base
System
Value
2
Binary
1001000101110110001101001000111
3
Ternary
10011001001200020022
4
Quaternary
1020232301221013
5
Quinary
4444334042021
6
Senary
321025325355
8
Octal
11056615107
10
Decimal
1220221511
12
Duodecimal
2a079685b
16
Hexadecimal
48bb1a47
20
Vigesimal
j167dfb
36
Base36
k6hkxz
md5
81759be02fbb02751ad6323fde572636
sha1
0630ee88aa3f33104d387f8509ab5fb78cb74578
sha256
858d5d26052afb72aa912832a9de38d0f21674bd59773e0f9d2bdc891cb397ae
sha512
77e026a5b0a29cb318e10261a6ffb6889b6e69f1e7cca9cdda92e82d3b27d66f93db4f37b12f5e36b7a1af0355c74ca97588c0abc95f6b394fd7d0d2cec8425d
ripemd-160
19d27e1c2d5b527a49961f2516121aa341b98ea6
Diameter
2440443022
Circumference
7666877869.4197
Area
4.6776446492379E+18
Volume
7.6103501624188E+27
Surface area
1.8710578596951E+19
Circumference
7666877869.4197
Perimeter
4880886044
Area
1488940535907123121
Diagonal
1725653809.9556
Surface area
8933643215442738726
Volume
1.8168372705137E+27
Space diagonal
2113485653.5405
Perimeter
3660664533
Area
6.4473016440999E+17
Altitude
1056742826.7702
Surface area
6.4473016440999E+17
Volume
2.1411632571545E+26
Height
575217936.65186