214 is an even 3-digits composite number following 213
and preceding 215 . In scientific notation, it is written as 2.14 × 10^2.
The sum of its digits is 7. It has a total of 2 prime factors and 4 positive divisors.
There are 106 positive integers (up to 214) that are relatively prime to 214.
214 has 4 divisors, whose sum is 324
The reverse of 214 is 412
Previous prime number is 2
Is Prime? no
Number parity even
Number length 3
Sum of Digits 7
Digital Root 7
Name
two hundred fourteen
Scientific notation
2.14 × 10^2
Engineering notation
2.14 × 10^0
Prime Factorization
2 × 107
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
214
Product of the distinct prime numbers
The prime factorization of 214 is 2 × 107.
Since it has a total of 2 prime factors.
7 , 4 , 34 , 18 , 985 , 551 , 1115 , 5000 , 63063 , 70189 , 629299 , 971450 , 5922955 , 7958105 , 73715969 , 27597909 , 211298759 , 699555770 , 476369734 , 5024340069
n×2
428
n×3
642
n×4
856
n×5
1070
n÷2
107
n÷3
71.333333333333
n÷3
53.5
n÷5
42.8
n2
45796
n3
9800344
n4
2097273616
n5
448816553824
2 √n
14.628738838328
3 √n
5.9814240297209
4 √n
3.8247534349717
5 √n
2.9247096272016
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-213
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 214 can be divided by 4 positive divisors.
The sum of these divisors (counting 214) is 1, the average is 0.25.
Base
System
Value
2
Binary
11010110
3
Ternary
21221
4
Quaternary
3112
5
Quinary
1324
6
Senary
554
8
Octal
326
10
Decimal
214
12
Duodecimal
15a
16
Hexadecimal
d6
20
Vigesimal
ae
36
Base36
5y
md5
ca46c1b9512a7a8315fa3c5a946e8265
sha1
9a15f42d1c524c306eb91c3df1216db248a8f224
sha256
802b906a18591ead8a6dd809b262ace4c65c16e89764c40ae326cfcff811e10c
sha512
1a78e5ac8e76a77ed8cb97d1789e53a679e8a8c33baa2192c38ad9e69781e3a8d514799916a21471bb441eae98228ecb86dde605dcb94f835e6243cfda66b5fc
ripemd-160
74426a7de3e169e749ac479e82ddad13c3138383
Diameter
428
Circumference
1344.6016557364
Area
143872.3771638
Volume
41051584.950737
Surface area
575489.50865519
Circumference
1344.6016557364
Perimeter
856
Area
45796
Diagonal
302.64170234784
Surface area
274776
Volume
9800344
Space diagonal
370.65887281974
Perimeter
642
Area
19830.249695856
Altitude
185.32943640987
Surface area
19830.249695856
Volume
1154981.6167268
Height
100.88056744928