216966247 is an odd 9-digits composite number following 216966246
and preceding 216966248 . In scientific notation, it is written as 2.16966247 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 214114560 positive integers (up to 216966247) that are relatively prime to 216966247.
216966247 has 8 divisors, whose sum is 219827520
The reverse of 216966247 is 742669612
Previous prime number is 593
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
two hundred sixteen million nine hundred sixty-six thousand two hundred forty-seven
Scientific notation
2.16966247 × 10^8
Engineering notation
2.16966247 × 10^6
Prime Factorization
89 × 593 × 4111
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
216966247
Product of the distinct prime numbers
The prime factorization of 216966247 is 89 × 593 × 4111.
Since it has a total of 3 prime factors.
5 , 9 , 38 , 55 , 84 , 181 , 4981 , 576 , 18688 , 78533 , 552532 , 792609 , 6349122 , 9261199 , 17313689 , 93931032 , 84221602 , 424639251 , 2930835741 , 2536832815
n×2
433932494
n×3
650898741
n×4
867864988
n×5
1084831235
n÷2
108483123.5
n÷3
72322082.333333
n÷3
54241561.75
n÷5
43393249.4
n2
47074352337265009
n3
1.0213545556572E+25
n4
2.215994647973E+33
n5
4.8079604214278E+41
2 √n
14729.774166633
3 √n
600.89334238698
4 √n
121.36628101179
5 √n
46.481318125576
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
-216966246
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 216966247 can be divided by 8 positive divisors.
The sum of these divisors (counting 216966247) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100111011101010010001100111
3
Ternary
120010021000201221
4
Quaternary
30323222101213
5
Quinary
421020404442
6
Senary
33310201211
8
Octal
1473522147
10
Decimal
216966247
12
Duodecimal
607b3207
16
Hexadecimal
ceea467
20
Vigesimal
37g0fc7
36
Base36
3l6c87
md5
16f8dc447bc5bcaf5b8942c543f35ab0
sha1
a2717f5a918ff273bbf42d4034645fe19040cdda
sha256
646a45fc0308ae068d24386eff3974fc22f600535667c5389d6cf36abbae1204
sha512
79d8364db0b21ba1b9f247b32d1ac04ee9cb9684a35db900e73ae316e9883320b3ba81bbeb01772d75129402036e4952f4aca97806b9e25bea1c3a0b7b302571
ripemd-160
e87161832bd2433b6e98c6c72fc2b8b18efb89f9
Diameter
433932494
Circumference
1363239135.3043
Area
1.4788843947525E+17
Volume
4.2782399583509E+25
Surface area
5.91553757901E+17
Circumference
1363239135.3043
Perimeter
867864988
Area
47074352337265009
Diagonal
306836609.08459
Surface area
282446114023590054
Volume
1.0213545556572E+25
Space diagonal
375796563.33154
Perimeter
650898741
Area
2.0383792495385E+16
Altitude
187898281.66577
Surface area
2.0383792495385E+16
Volume
1.2036778871683E+24
Height
102278869.69486