214918909 is an odd 9-digits prime number following 214918908
and preceding 214918910 . In scientific notation, it is written as 2.14918909 × 10^8.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 214918908 positive integers (up to 214918909) that are relatively prime to 214918909.
214918909 has 2 divisors, whose sum is 214918910
The reverse of 214918909 is 909819412
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
two hundred fourteen million nine hundred eighteen thousand nine hundred nine
Scientific notation
2.14918909 × 10^8
Engineering notation
2.14918909 × 10^6
Prime Factorization
214918909
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
214918909
Product of the distinct prime numbers
The prime factorization of 214918909 is 214918909.
Since it has a total of 1 prime factors.
6 , 2 , 95 , 90 , 927 , 63 , 8623 , 339 , 61728 , 24949 , 199209 , 629263 , 3851122 , 6518007 , 36288848 , 20743903 , 806570614 , 557611785 , 3028429948 , 9411051235
n×2
429837818
n×3
644756727
n×4
859675636
n×5
1074594545
n÷2
107459454.5
n÷3
71639636.333333
n÷3
53729727.25
n÷5
42983781.8
n2
46190137445750281
n3
9.9271339464007E+24
n4
2.1335287972573E+33
n5
4.5853568142662E+41
2 √n
14660.112857683
3 √n
598.99731511994
4 √n
121.07895299218
5 √n
46.393263685501
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
214918910
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
107459455
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
14660.112891789
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999906942
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 214918909 can be divided by 2 positive divisors.
The sum of these divisors (counting 214918909) is 214918910, the average is 107459455.
Base
System
Value
2
Binary
1100110011110110011011111101
3
Ternary
112222102000022121
4
Quaternary
30303312123331
5
Quinary
420004401114
6
Senary
33154242541
8
Octal
1463663375
10
Decimal
214918909
12
Duodecimal
5bb86451
16
Hexadecimal
ccf66fd
20
Vigesimal
3734h59
36
Base36
3jyghp
md5
e7f5a3e4cebeebc0803733148e168bd7
sha1
5956b464a1bb7bb48c2a3be13c0d65197db09991
sha256
e57a8939dd8a78e9a005343702f592aa72a94bc7280f5dfc08a1af70e458a9e8
sha512
e5776eb85609d3862d1e6df12095d7e8635c31fc8427168f665abee2a26ab1796cfd6fed304db8e92d902c15541509959397adb8ec7c510e614c475768031b9e
ripemd-160
2b16b225831d76ae7702e522618da034cde16748
Diameter
429837818
Circumference
1350375331.2639
Area
1.4511059646787E+17
Volume
4.1582681436286E+25
Surface area
5.8044238587149E+17
Circumference
1350375331.2639
Perimeter
859675636
Area
46190137445750281
Diagonal
303941235.91823
Surface area
277140824674501686
Volume
9.9271339464007E+24
Space diagonal
372250469.89527
Perimeter
644756727
Area
2.0000916216157E+16
Altitude
186125234.94764
Surface area
2.0000916216157E+16
Volume
1.1699239552079E+24
Height
101313745.30608