221963568 is an even 9-digits composite number following 221963567
and preceding 221963569 . In scientific notation, it is written as 2.21963568 × 10^8.
The sum of its digits is 42. It has a total of 6 prime factors and 20 positive divisors.
There are 73987840 positive integers (up to 221963568) that are relatively prime to 221963568.
221963568 has 20 divisors, whose sum is 573406008
The reverse of 221963568 is 865369122
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
two hundred twenty-one million nine hundred sixty-three thousand five hundred sixty-eight
Scientific notation
2.21963568 × 10^8
Engineering notation
2.21963568 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 3 × 4624241
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
27745446
Product of the distinct prime numbers
The prime factorization of 221963568 is 2 × 2 × 2 × 2 × 3 × 4624241.
Since it has a total of 6 prime factors.
10 , 4 , 76 , 81 , 911 , 289 , 9423 , 4529 , 87450 , 30694 , 258130 , 170193 , 4517933 , 5876969 , 12335284 , 1928930 , 619829347 , 706155480 , 9013549097 , 4124902778
n×2
443927136
n×3
665890704
n×4
887854272
n×5
1109817840
n÷2
110981784
n÷3
73987856
n÷3
55490892
n÷5
44392713.6
n2
49267825519290624
n3
1.0935662339863E+25
n4
2.4273186313993E+33
n5
5.3877630409826E+41
2 √n
14898.441797718
3 √n
605.4717700848
4 √n
122.05917334522
5 √n
46.693490425976
1 , 2 , 3 , 4 , 6 , 8 , 12 , 16 , 24 , 48 , 4624241 , 9248482 , 13872723 , 18496964 , 27745446 , 36993928 , 55490892 , 73987856 , 110981784 , 221963568
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-221963567
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 221963568 can be divided by 20 positive divisors.
The sum of these divisors (counting 221963568) is 1, the average is 0.05.
Base
System
Value
2
Binary
1101001110101110010100110000
3
Ternary
120110122220202220
4
Quaternary
31032232110300
5
Quinary
423310313233
6
Senary
34005241040
8
Octal
1516562460
10
Decimal
221963568
12
Duodecimal
62403180
16
Hexadecimal
d3ae530
20
Vigesimal
39758i8
36
Base36
3o5g6o
md5
ea1642203728520172f6317b3f6f2328
sha1
0f82b1ea799af5eb5c5c3483dbe1143e979b472f
sha256
cdfdaa7340ba677e6928377d448c0dd2d4deea2c469f6d9c5c1d8451a6caede0
sha512
f4fafda1e87e6ae4751d9f0598b1eabf65a09d60e078c2b0f5a55bb4d023762ae136d27b9a105aded07ad43fca618f20d84ac33ac1b9af484342c7acaf88caf5
ripemd-160
e8bd2b5d3338c8cfbc7d835dbbfa6df11865ef70
Diameter
443927136
Circumference
1394638229.1868
Area
1.5477943870975E+17
Volume
4.580719529207E+25
Surface area
6.1911775483899E+17
Circumference
1394638229.1868
Perimeter
887854272
Area
49267825519290624
Diagonal
313903888.21832
Surface area
295606953115743744
Volume
1.0935662339863E+25
Space diagonal
384452177.20527
Perimeter
665890704
Area
2.1333594244462E+16
Altitude
192226088.60263
Surface area
2.1333594244462E+16
Volume
1.2887801662139E+24
Height
104634629.40611