216814866 is an even 9-digits composite number following 216814865
and preceding 216814867 . In scientific notation, it is written as 2.16814866 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 72237744 positive integers (up to 216814866) that are relatively prime to 216814866.
216814866 has 16 divisors, whose sum is 433833024
The reverse of 216814866 is 668418612
Previous prime number is 2503
Is Prime? no Number parity even Number length 9 Sum of Digits 42 Digital Root 6
Name
two hundred sixteen million eight hundred fourteen thousand eight hundred sixty-six
Scientific notation
2.16814866 × 10^8
Engineering notation
2.16814866 × 10^6
Prime Factorization
2 × 3 × 2503 × 14437
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
216814866 Product of the distinct prime numbers
The prime factorization of 216814866 is 2 × 3 × 2503 × 14437.
Since it has a total of 4 prime factors.
6 , 8 , 68 , 58 , 580 , 403 , 4139 , 1440 , 67920 , 92132 , 125331 , 805555 , 5109998 , 1668167 , 40972274 , 32755132 , 176259569 , 148785093 , 5677627403 , 8006379658
n×2
433629732
n×3
650444598
n×4
867259464
n×5
1084074330
n÷2
108407433
n÷3
72271622
n÷3
54203716.5
n÷5
43362973.2
n2
47008686118597956
n3
1.019218198164E+25
n4
2.2098165705969E+33
n5
4.7912108363854E+41
2 √n14724.634664398
3 √n600.75355874138
4 √n121.34510564666
5 √n46.474830155119
1 , 2 , 3 , 6 , 2503 , 5006 , 7509 , 14437 , 15018 , 28874 , 43311 , 86622 , 36135811 , 72271622 , 108407433 , 216814866
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-216814865 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 216814866 can be divided by 16 positive divisors.
The sum of these divisors (counting 216814866) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1100111011000101010100010010
3
Ternary
120002222100002020
4
Quaternary
30323011110102
5
Quinary
421001033431
6
Senary
33303032310
8
Octal
1473052422
10
Decimal
216814866
12
Duodecimal
6073b696
16
Hexadecimal
cec5512
20
Vigesimal
37f1h36
36
Base36
3l33f6
md5
ca6ca8e2ebeb4e4de31eaf0ec28d5fb7
sha1
bf29adbbd17df5461094bc0cf55a2d4fce19ba98
sha256
d4a75d9b8094b2782b7525ffb2a7840ebb721b70439e943bca2eb5547f167c86
sha512
ea660dbe4f9f7483cc3c29fd46311576d42698536107467b1f31c6c8f6b0dab3a9706548573a8a07056532dfaced8aa62864bdb2a91abe6be51b85f9327e7c0b
ripemd-160
65eb881e9bf60ddd282e70a784d6d299c9972fcb
Diameter
433629732
Circumference
1362287980.4293
Area
1.476821429651E+17
Volume
4.2692912050093E+25
Surface area
5.9072857186038E+17
Circumference
1362287980.4293
Perimeter
867259464
Area
47008686118597956
Diagonal
306622524.02131
Surface area
282052116711587736
Volume
1.019218198164E+25
Space diagonal
375534363.74824
Perimeter
650444598
Area
2.0355358188617E+16
Altitude
187767181.87412
Surface area
2.0355358188617E+16
Volume
1.2011601657175E+24
Height
102207508.0071