214978439 is an odd 9-digits composite number following 214978438
and preceding 214978440 . In scientific notation, it is written as 2.14978439 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 197799840 positive integers (up to 214978439) that are relatively prime to 214978439.
214978439 has 8 divisors, whose sum is 232264032
The reverse of 214978439 is 934879412
Previous prime number is 311
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
two hundred fourteen million nine hundred seventy-eight thousand four hundred thirty-nine
Scientific notation
2.14978439 × 10^8
Engineering notation
2.14978439 × 10^6
Prime Factorization
13 × 311 × 53173
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
214978439
Product of the distinct prime numbers
The prime factorization of 214978439 is 13 × 311 × 53173.
Since it has a total of 3 prime factors.
2 , 4 , 35 , 96 , 933 , 177 , 7759 , 4238 , 65063 , 91185 , 421934 , 380112 , 9277778 , 3491440 , 22645602 , 97752760 , 588208187 , 97314626 , 439909716 , 352021472
n×2
429956878
n×3
644935317
n×4
859913756
n×5
1074892195
n÷2
107489219.5
n÷3
71659479.666667
n÷3
53744609.75
n÷5
42995687.8
n2
46215729234876721
n3
9.9353853281605E+24
n4
2.1358936287114E+33
n5
4.5917107817043E+41
2 √n
14662.143056184
3 √n
599.05261507552
4 √n
121.0873364815
5 √n
46.395833478041
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
-214978438
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 214978439 can be divided by 8 positive divisors.
The sum of these divisors (counting 214978439) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100110100000100111110000111
3
Ternary
112222112000222102
4
Quaternary
30310010332013
5
Quinary
420013302224
6
Senary
33155422315
8
Octal
1464047607
10
Decimal
214978439
12
Duodecimal
5bbb499b
16
Hexadecimal
cd04f87
20
Vigesimal
373c61j
36
Base36
3jzqfb
md5
5da09b1e008c11e02e6762c358dac371
sha1
25b0362c00df7528b1aab1f6d67e91e35927b522
sha256
6ec41830cdeb1275e6040278e736a35161b4a7bbdaeb9fa47bcf902c21481819
sha512
d0ef0482db584019662fd05d89113098b4507446ffae9658830621584f2f6422b28c1ea1f401717734f898e1882232e80ad8582aa46ea29453898eb5f3aac90c
ripemd-160
1eae5caadd4572ef4e205867c8f5100f2d74a9be
Diameter
429956878
Circumference
1350749369.2852
Area
1.4519099544458E+17
Volume
4.1617244743377E+25
Surface area
5.8076398177833E+17
Circumference
1350749369.2852
Perimeter
859913756
Area
46215729234876721
Diagonal
304025424.0516
Surface area
277294375409260326
Volume
9.9353853281605E+24
Space diagonal
372353578.87985
Perimeter
644935317
Area
2.0011997785913E+16
Altitude
186176789.43992
Surface area
2.0011997785913E+16
Volume
1.1708963898739E+24
Height
101341808.0172