214897729 is an odd 9-digits composite number following 214897728
and preceding 214897730 . In scientific notation, it is written as 2.14897729 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 213321360 positive integers (up to 214897729) that are relatively prime to 214897729.
214897729 has 8 divisors, whose sum is 216479232
The reverse of 214897729 is 927798412
Previous prime number is 653
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
two hundred fourteen million eight hundred ninety-seven thousand seven hundred twenty-nine
Scientific notation
2.14897729 × 10^8
Engineering notation
2.14897729 × 10^6
Prime Factorization
191 × 653 × 1723
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
214897729
Product of the distinct prime numbers
The prime factorization of 214897729 is 191 × 653 × 1723.
Since it has a total of 3 prime factors.
1 , 2 , 93 , 76 , 239 , 525 , 867 , 4324 , 86666 , 66104 , 217178 , 933413 , 6133185 , 9317213 , 83904838 , 70718405 , 387690896 , 513058138 , 9087695948 , 4649029643
n×2
429795458
n×3
644693187
n×4
859590916
n×5
1074488645
n÷2
107448864.5
n÷3
71632576.333333
n÷3
53724432.25
n÷5
42979545.8
n2
46181033929357441
n3
9.9241993142909E+24
n4
2.1326878947845E+33
n5
4.5830978525497E+41
2 √n
14659.39047164
3 √n
598.97763765186
4 √n
121.07596983564
5 √n
46.392349249386
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
-214897728
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 214897729 can be divided by 8 positive divisors.
The sum of these divisors (counting 214897729) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100110011110001010001000001
3
Ternary
112222100221021011
4
Quaternary
30303301101001
5
Quinary
420003211404
6
Senary
33154000521
8
Octal
1463612101
10
Decimal
214897729
12
Duodecimal
5bb76141
16
Hexadecimal
ccf1441
20
Vigesimal
3732469
36
Base36
3jy05d
md5
6a6b84a4e48bff502c33a9452ee7ee69
sha1
2623bb73b65d46e31be15ecd41d6c5eee6526a62
sha256
da1f80c68c8842491e200267bf6bcbc5ac6fddc9db1342ef6e13d4f215e4e6ed
sha512
09bba0fc52deee0599f536d203047433bde4cf7aac78f05b114faa762a8a8d4b4553e037f662953fbe1e59512257bb5c0ee901eda7cb5855d45dea4c5af5edbc
ripemd-160
d3d411bf90154869a8591add312ac98d2a0983f3
Diameter
429795458
Circumference
1350242253.3991
Area
1.4508199692765E+17
Volume
4.1570388878049E+25
Surface area
5.803279877106E+17
Circumference
1350242253.3991
Perimeter
859590916
Area
46181033929357441
Diagonal
303911282.87498
Surface area
277086203576144646
Volume
9.9241993142909E+24
Space diagonal
372213785.05917
Perimeter
644693187
Area
1.9996974277927E+16
Altitude
186106892.52958
Surface area
1.9996974277927E+16
Volume
1.169578105497E+24
Height
101303760.95833