221679622 is an even 9-digits composite number following 221679621
and preceding 221679623 . In scientific notation, it is written as 2.21679622 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 109822824 positive integers (up to 221679622) that are relatively prime to 221679622.
221679622 has 8 divisors, whose sum is 335570400
The reverse of 221679622 is 226976122
Previous prime number is 109
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
two hundred twenty-one million six hundred seventy-nine thousand six hundred twenty-two
Scientific notation
2.21679622 × 10^8
Engineering notation
2.21679622 × 10^6
Prime Factorization
2 × 109 × 1016879
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
221679622
Product of the distinct prime numbers
The prime factorization of 221679622 is 2 × 109 × 1016879.
Since it has a total of 3 prime factors.
3 , 2 , 88 , 69 , 353 , 977 , 5301 , 3432 , 47832 , 96489 , 419215 , 879490 , 7243136 , 4362443 , 31231337 , 7408109 , 735908 , 924139085 , 1182523883 , 6962800008
n×2
443359244
n×3
665038866
n×4
886718488
n×5
1108398110
n÷2
110839811
n÷3
73893207.333333
n÷3
55419905.5
n÷5
44335924.4
n2
49141854810062884
n3
1.0893747798674E+25
n4
2.4149218941733E+33
n5
5.3533897265986E+41
2 √n
14888.909362341
3 √n
605.2134774728
4 √n
122.0201186786
5 √n
46.681537816382
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
-221679621
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 221679622 can be divided by 8 positive divisors.
The sum of these divisors (counting 221679622) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101001101101001000000000110
3
Ternary
120110010111021101
4
Quaternary
31031221000012
5
Quinary
423222221442
6
Senary
33555210314
8
Octal
1515510006
10
Decimal
221679622
12
Duodecimal
622a699a
16
Hexadecimal
d369006
20
Vigesimal
3959j12
36
Base36
3nzd3a
md5
305bc49ac28c1baf5cc14abf240c7f77
sha1
7ec7ed0d039130c414db33b2079ab1c9faa28090
sha256
cb8ecc2f6f389a993b9a2b9bdb520a45c107f69d255d01558190a8100a595185
sha512
7c971cee68bc185ccab7a1bfd3c3613c686e1829b2c9dd6e8209ec4b7ed223c0e0644298561accf848845375e330a1f83c02ab0aebf10b4b6c83219930957435
ripemd-160
62f66f0de2a0190778a3fa43da987a33d12ea8b4
Diameter
443359244
Circumference
1392854143.8515
Area
1.5438369005507E+17
Volume
4.5631624072497E+25
Surface area
6.1753476022028E+17
Circumference
1392854143.8515
Perimeter
886718488
Area
49141854810062884
Diagonal
313502327.93414
Surface area
294851128860377304
Volume
1.0893747798674E+25
Space diagonal
383960368.30666
Perimeter
665038866
Area
2.12790473273E+16
Altitude
191980184.15333
Surface area
2.12790473273E+16
Volume
1.283840490163E+24
Height
104500775.97805