214978438 is an even 9-digits composite number following 214978437
and preceding 214978439 . In scientific notation, it is written as 2.14978438 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 107240544 positive integers (up to 214978438) that are relatively prime to 214978438.
214978438 has 8 divisors, whose sum is 323213688
The reverse of 214978438 is 834879412
Previous prime number is 433
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
two hundred fourteen million nine hundred seventy-eight thousand four hundred thirty-eight
Scientific notation
2.14978438 × 10^8
Engineering notation
2.14978438 × 10^6
Prime Factorization
2 × 433 × 248243
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
214978438
Product of the distinct prime numbers
The prime factorization of 214978438 is 2 × 433 × 248243.
Since it has a total of 3 prime factors.
8 , 8 , 6 , 39 , 346 , 539 , 1053 , 2376 , 52861 , 5714 , 489655 , 630519 , 576608 , 2797249 , 3933401 , 9995285 , 975446723 , 693585069 , 443015642 , 2652117196
n×2
429956876
n×3
644935314
n×4
859913752
n×5
1074892190
n÷2
107489219
n÷3
71659479.333333
n÷3
53744609.5
n÷5
42995687.6
n2
46215728804919844
n3
9.9353851895133E+24
n4
2.1358935889699E+33
n5
4.5917106749096E+41
2 √n
14662.143022082
3 √n
599.05261414666
4 √n
121.08733634069
5 √n
46.395833434878
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
-214978437
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 214978438 can be divided by 8 positive divisors.
The sum of these divisors (counting 214978438) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100110100000100111110000110
3
Ternary
112222112000222101
4
Quaternary
30310010332012
5
Quinary
420013302223
6
Senary
33155422314
8
Octal
1464047606
10
Decimal
214978438
12
Duodecimal
5bbb499a
16
Hexadecimal
cd04f86
20
Vigesimal
373c61i
36
Base36
3jzqfa
md5
8103fcef8e064cb26aa7a9e2703bed01
sha1
24a86f340ab3ccca90785214010194c03eafe356
sha256
c253722afb7ecbc415fcfa5111c4f8632d44b7da57b4e671bc5ddfb0029bede8
sha512
e3d2e10afe6720fd7095a1bd3c67ef44f812fafbc22ffee92b4750d1ddb9c6c81b550f12478f11b9341d54bb7d4e32e934788cc7104687b97ba72b2f50d255a3
ripemd-160
e62493c92de35830c23f5cbf0eaab1f561a59628
Diameter
429956876
Circumference
1350749363.002
Area
1.4519099409383E+17
Volume
4.1617244162613E+25
Surface area
5.8076397637534E+17
Circumference
1350749363.002
Perimeter
859913752
Area
46215728804919844
Diagonal
304025422.63738
Surface area
277294372829519064
Volume
9.9353851895133E+24
Space diagonal
372353577.1478
Perimeter
644935314
Area
2.0011997599736E+16
Altitude
186176788.5739
Surface area
2.0011997599736E+16
Volume
1.1708963735342E+24
Height
101341807.54579