216222889 is an odd 9-digits composite number following 216222888
and preceding 216222890 . In scientific notation, it is written as 2.16222889 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 206459040 positive integers (up to 216222889) that are relatively prime to 216222889.
216222889 has 8 divisors, whose sum is 226211328
The reverse of 216222889 is 988222612
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
two hundred sixteen million two hundred twenty-two thousand eight hundred eighty-nine
Scientific notation
2.16222889 × 10^8
Engineering notation
2.16222889 × 10^6
Prime Factorization
41 × 47 × 112207
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
216222889
Product of the distinct prime numbers
The prime factorization of 216222889 is 41 × 47 × 112207.
Since it has a total of 3 prime factors.
1 , 9 , 53 , 20 , 665 , 318 , 9668 , 7274 , 29678 , 43499 , 507555 , 206796 , 3153865 , 2392427 , 89402164 , 10978877 , 140486609 , 973452921 , 3022652740 , 2256764648
n×2
432445778
n×3
648668667
n×4
864891556
n×5
1081114445
n÷2
108111444.5
n÷3
72074296.333333
n÷3
54055722.25
n÷5
43244577.8
n2
46752337727506321
n3
1.0108925530945E+25
n4
2.1857810829868E+33
n5
4.7261590048496E+41
2 √n
14704.519339305
3 √n
600.20630775742
4 √n
121.26219253875
5 √n
46.449424031296
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
-216222888
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 216222889 can be divided by 8 positive divisors.
The sum of these divisors (counting 216222889) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100111000110100110010101001
3
Ternary
120001212021001011
4
Quaternary
30320310302221
5
Quinary
420323113024
6
Senary
33242223521
8
Octal
1470646251
10
Decimal
216222889
12
Duodecimal
604b4ba1
16
Hexadecimal
ce34ca9
20
Vigesimal
37b7h49
36
Base36
3kqend
md5
c6e7696064b1223115389cb8fea1e03c
sha1
b486092d22afb985b02c4f6a896460bf04a331e6
sha256
cc9b3dda3747c88ae16effda41d47875094417a68faf1bd1fed8aa19544c6121
sha512
a2ee67a22e4b55ab614791c288f93daa6edb811169149763c334b8da1ece5eb7e24d4f203f45b42fd9383316be72d83f57401737d307af01b3638b3205c3c584
ripemd-160
f57101c7a70e636bcbe38c2fba2a9c93e8e0e272
Diameter
432445778
Circumference
1358568479.2407
Area
1.4687680074288E+17
Volume
4.2344168244938E+25
Surface area
5.8750720297153E+17
Circumference
1358568479.2407
Perimeter
864891556
Area
46752337727506321
Diagonal
305785342.11929
Surface area
280514026365037926
Volume
1.0108925530945E+25
Space diagonal
374509029.50733
Perimeter
648668667
Area
2.0244356079165E+16
Altitude
187254514.75366
Surface area
2.0244356079165E+16
Volume
1.1913482989069E+24
Height
101928447.3731