221413812 is an even 9-digits composite number following 221413811
and preceding 221413813 . In scientific notation, it is written as 2.21413812 × 10^8.
The sum of its digits is 24. It has a total of 4 prime factors and 12 positive divisors.
There are 73804600 positive integers (up to 221413812) that are relatively prime to 221413812.
221413812 has 12 divisors, whose sum is 516632256
The reverse of 221413812 is 218314122
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 24 Digital Root 6
Name
two hundred twenty-one million four hundred thirteen thousand eight hundred twelve
Scientific notation
2.21413812 × 10^8
Engineering notation
2.21413812 × 10^6
Prime Factorization
2 × 2 × 3 × 18451151
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
110706906 Product of the distinct prime numbers
The prime factorization of 221413812 is 2 × 2 × 3 × 18451151.
Since it has a total of 4 prime factors.
1 , 4 , 39 , 66 , 996 , 355 , 371 , 395 , 50629 , 11685 , 843977 , 868077 , 9282762 , 6506970 , 68872883 , 11394198 , 369508636 , 234162619 , 2960809910 , 9547178731
n×2
442827624
n×3
664241436
n×4
885655248
n×5
1107069060
n÷2
110706906
n÷3
73804604
n÷3
55353453
n÷5
44282762.4
n2
49024076144371344
n3
1.0854607578904E+25
n4
2.4033600418091E+33
n5
5.3213710846544E+41
2 √n14879.980241922
3 √n604.9714823887
4 √n121.98352446918
5 √n46.670337530871
1 , 2 , 3 , 4 , 6 , 12 , 18451151 , 36902302 , 55353453 , 73804604 , 110706906 , 221413812
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-221413811 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 221413812 can be divided by 12 positive divisors.
The sum of these divisors (counting 221413812) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1101001100101000000110110100
3
Ternary
120102121222122120
4
Quaternary
31030220012310
5
Quinary
423140220222
6
Senary
33545355540
8
Octal
1514500664
10
Decimal
221413812
12
Duodecimal
62198bb0
16
Hexadecimal
d3281b4
20
Vigesimal
393geac
36
Base36
3ntnzo
md5
6660f62b53febb3f667ecb3fa0ee6085
sha1
f7626678a6d55bd20060f9be1cd0f39fa2cc8863
sha256
cd328d4aed9c12afd9cb45d2fab5f50529fc4cbf801c32fcfbc52c09a977a17b
sha512
587248c742f136398bcde45251ea611a9fa3616aec433ced84ef5bf34e7ecbf472fcadd1326cfc1d86c0ee170247fa0adad3eead6761e078842d5faae5c82847
ripemd-160
c235c2def242aa69dba5b0b3e30049f132009ca5
Diameter
442827624
Circumference
1391184010.365
Area
1.5401367746418E+17
Volume
4.5467673903311E+25
Surface area
6.1605470985673E+17
Circumference
1391184010.365
Perimeter
885655248
Area
49024076144371344
Diagonal
313126415.82713
Surface area
294144456866228064
Volume
1.0854607578904E+25
Space diagonal
383499971.8815
Perimeter
664241436
Area
2.1228047669044E+16
Altitude
191749985.94075
Surface area
2.1228047669044E+16
Volume
1.2792277710269E+24
Height
104375471.94238