216227812 is an even 9-digits composite number following 216227811
and preceding 216227813 . In scientific notation, it is written as 2.16227812 × 10^8.
The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors.
There are 108084456 positive integers (up to 216227812) that are relatively prime to 216227812.
216227812 has 12 divisors, whose sum is 378501760
The reverse of 216227812 is 218722612
Previous prime number is 7759
Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4
Name
two hundred sixteen million two hundred twenty-seven thousand eight hundred twelve
Scientific notation
2.16227812 × 10^8
Engineering notation
2.16227812 × 10^6
Prime Factorization
2 × 2 × 7759 × 6967
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
108113906
Product of the distinct prime numbers
The prime factorization of 216227812 is 2 × 2 × 7759 × 6967.
Since it has a total of 4 prime factors.
3 , 9 , 61 , 54 , 375 , 450 , 5988 , 7462 , 12548 , 57660 , 238469 , 154438 , 4763906 , 9494659 , 35570699 , 42010576 , 738397495 , 78423995 , 187562926 , 412768025
n×2
432455624
n×3
648683436
n×4
864911248
n×5
1081139060
n÷2
108113906
n÷3
72075937.333333
n÷3
54056953
n÷5
43245562.4
n2
46754466682307344
n3
1.0109616031942E+25
n4
2.185980154747E+33
n5
4.7266970593636E+41
2 √n
14704.686735868
3 √n
600.21086292307
4 √n
121.26288276248
5 √n
46.449635543068
1 , 2 , 4 , 6967 , 7759 , 13934 , 15518 , 27868 , 31036 , 54056953 , 108113906 , 216227812
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
-216227811
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 216227812 can be divided by 12 positive divisors.
The sum of these divisors (counting 216227812) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1100111000110101111111100100
3
Ternary
120001212111210111
4
Quaternary
30320311333210
5
Quinary
420323242222
6
Senary
33242302404
8
Octal
1470657744
10
Decimal
216227812
12
Duodecimal
604b7a04
16
Hexadecimal
ce35fe4
20
Vigesimal
37b89ac
36
Base36
3kqig4
md5
1eed0b698eb4fa843ab7e2b86d10515a
sha1
8129c0430030dff8fa18ba9705933140e4c316b3
sha256
5a12e86a773d13024b120505990c5cdad3c0fc601ea52f9d59720592cdbb4a25
sha512
d406cc6fe8a52c52783fa74c74c703b777edf26d1d0a179c42deb733e045c9dd40f4f6175605e28e48dab0cde56a637d7414f9ec2e77f0dd7aaca93b258c7b9e
ripemd-160
4a9a777fd9cc4d4d452ec8e5d30072f3f466ba32
Diameter
432455624
Circumference
1358599411.362
Area
1.4688348905165E+17
Volume
4.2347060608751E+25
Surface area
5.8753395620658E+17
Circumference
1358599411.362
Perimeter
864911248
Area
46754466682307344
Diagonal
305792304.29266
Surface area
280526800093844064
Volume
1.0109616031942E+25
Space diagonal
374517556.39345
Perimeter
648683436
Area
2.0245277943636E+16
Altitude
187258778.19673
Surface area
2.0245277943636E+16
Volume
1.1914296752298E+24
Height
101930768.09755