221536670 is an even 9-digits composite number following 221536669
and preceding 221536671 . In scientific notation, it is written as 2.21536670 × 10^8.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 88614664 positive integers (up to 221536670) that are relatively prime to 221536670.
221536670 has 8 divisors, whose sum is 398766024
The reverse of 221536670 is 076635122
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
two hundred twenty-one million five hundred thirty-six thousand six hundred seventy
Scientific notation
2.21536670 × 10^8
Engineering notation
2.21536670 × 10^6
Prime Factorization
2 × 5 × 22153667
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
221536670
Product of the distinct prime numbers
The prime factorization of 221536670 is 2 × 5 × 22153667.
Since it has a total of 3 prime factors.
1 , 2 , 23 , 50 , 315 , 491 , 9812 , 2435 , 45850 , 44351 , 926484 , 418954 , 5002996 , 1069347 , 16986889 , 29333564 , 974180176 , 171312495 , 2514160263 , 2169603746
n×2
443073340
n×3
664610010
n×4
886146680
n×5
1107683350
n÷2
110768335
n÷3
73845556.666667
n÷3
55384167.5
n÷5
44307334
n2
49078496154688900
n3
1.0872686606718E+25
n4
2.4086987848058E+33
n5
5.3361510781893E+41
2 √n
14884.107967896
3 √n
605.08335713686
4 √n
122.00044249058
5 √n
46.675515665033
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
-221536669
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 221536670 can be divided by 8 positive divisors.
The sum of these divisors (counting 221536670) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101001101000110000110011110
3
Ternary
120102212020011212
4
Quaternary
31031012012132
5
Quinary
423203133140
6
Senary
33552144422
8
Octal
1515060636
10
Decimal
221536670
12
Duodecimal
62238112
16
Hexadecimal
d34619e
20
Vigesimal
394c1da
36
Base36
3nwase
md5
2c47916a1b866297a2d4b7e65463bf52
sha1
9bb307eb075a78a6eb48105acab076138ceb415b
sha256
3f63bff27c0333d711b62dfa0ca83236956e6b0f4406880424cc0f5facdda113
sha512
8716e5a4e32b87d1cafc098d1fca99d0b82ffdcb4628fbe987928902c6a27a6ab7788b5ed229d0c478e04d5119a8db531f43eb4878af67d54235e0ab899da8f5
ripemd-160
1bc21ad47f64dd9d5545f000fd0c6948ce5f0847
Diameter
443073340
Circumference
1391955949.9455
Area
1.5418464296881E+17
Volume
4.5543403157931E+25
Surface area
6.1673857187522E+17
Circumference
1391955949.9455
Perimeter
886146680
Area
49078496154688900
Diagonal
313300163.27697
Surface area
294470976928133400
Volume
1.0872686606718E+25
Space diagonal
383712768.17962
Perimeter
664610010
Area
2.1251612224749E+16
Altitude
191856384.08981
Surface area
2.1251612224749E+16
Volume
1.2813584048877E+24
Height
104433387.75899