199870813 is an odd 9-digits composite number following 199870812
and preceding 199870814 . In scientific notation, it is written as 1.99870813 × 10^8.
The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors.
There are 192978688 positive integers (up to 199870813) that are relatively prime to 199870813.
199870813 has 4 divisors, whose sum is 206762940
The reverse of 199870813 is 318078991
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred ninety-nine million eight hundred seventy thousand eight hundred thirteen
Scientific notation
1.99870813 × 10^8
Engineering notation
1.99870813 × 10^6
Prime Factorization
29 × 6892097
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
199870813
Product of the distinct prime numbers
The prime factorization of 199870813 is 29 × 6892097.
Since it has a total of 2 prime factors.
1 , 5 , 12 , 9 , 922 , 612 , 3475 , 6276 , 78458 , 91026 , 454253 , 2188 , 9960564 , 2165 , 40671313 , 34183671 , 26680929 , 915099919 , 2898055738 , 4573173792
n×2
399741626
n×3
599612439
n×4
799483252
n×5
999354065
n÷2
99935406.5
n÷3
66623604.333333
n÷3
49967703.25
n÷5
39974162.6
n2
39948341889280969
n3
7.9845075714125E+24
n4
1.5958700197029E+33
n5
3.1896783828034E+41
2 √n
14137.567435737
3 √n
584.67760549535
4 √n
118.90150308443
5 √n
45.724595878948
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
-199870812
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 199870813 can be divided by 4 positive divisors.
The sum of these divisors (counting 199870813) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011111010011100100101011101
3
Ternary
111221002111012201
4
Quaternary
23322130211131
5
Quinary
402131331223
6
Senary
31455531501
8
Octal
1372344535
10
Decimal
199870813
12
Duodecimal
56b29b91
16
Hexadecimal
be9c95d
20
Vigesimal
3293h0d
36
Base36
3azxb1
md5
296dcc430b8af23fa583e0b7793b5d1b
sha1
022a3a6b31c9f04b8beac324b7ca3854babb0276
sha256
f5a6c993bbfc965a70164b549c4f991121e66d2bf29e77c342b7ec70749d6d72
sha512
ed1028c9daf860bf9821c2912e746a77cebfb6345112419061f8aa8b566c79c86d2bf8f98c900d47bb9e02eb01acdf203e0efdfeb4a7bb44a599f75ae5d33d6f
ripemd-160
bf11353eab44684ed4f1f1d79e9e2ea2218fb2c6
Diameter
399741626
Circumference
1255825355.5756
Area
1.2550141740246E+17
Volume
3.3445427105176E+25
Surface area
5.0200566960983E+17
Circumference
1255825355.5756
Perimeter
799483252
Area
39948341889280969
Diagonal
282660014.46714
Surface area
239690051335685814
Volume
7.9845075714125E+24
Space diagonal
346186403.0661
Perimeter
599612439
Area
1.7298139457592E+16
Altitude
173093201.53305
Surface area
1.7298139457592E+16
Volume
9.4098324136352E+23
Height
94220004.822379