199930868 is an even 9-digits composite number following 199930867
and preceding 199930869 . In scientific notation, it is written as 1.99930868 × 10^8.
The sum of its digits is 53. It has a total of 3 prime factors and 6 positive divisors.
There are 99965432 positive integers (up to 199930868) that are relatively prime to 199930868.
199930868 has 6 divisors, whose sum is 349879026
The reverse of 199930868 is 868039991
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 53
Digital Root 8
Name
one hundred ninety-nine million nine hundred thirty thousand eight hundred sixty-eight
Scientific notation
1.99930868 × 10^8
Engineering notation
1.99930868 × 10^6
Prime Factorization
2 × 2 × 49982717
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
99965434
Product of the distinct prime numbers
The prime factorization of 199930868 is 2 × 2 × 49982717.
Since it has a total of 3 prime factors.
5 , 6 , 44 , 25 , 323 , 789 , 1226 , 3678 , 19584 , 51000 , 166342 , 279965 , 9733867 , 6580924 , 70268022 , 38963617 , 823512899 , 300461405 , 9282057003 , 6297658900
n×2
399861736
n×3
599792604
n×4
799723472
n×5
999654340
n÷2
99965434
n÷3
66643622.666667
n÷3
49982717
n÷5
39986173.6
n2
39972351979233424
n3
7.9917070272097E+24
n4
1.5977889227517E+33
n5
3.1944732620654E+41
2 √n
14139.69122718
3 √n
584.73615881268
4 √n
118.91043363465
5 √n
45.727343314243
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-199930867
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199930868 can be divided by 6 positive divisors.
The sum of these divisors (counting 199930868) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1011111010101011001111110100
3
Ternary
111221012112120222
4
Quaternary
23322223033310
5
Quinary
402140241433
6
Senary
31501113512
8
Octal
1372531764
10
Decimal
199930868
12
Duodecimal
56b58898
16
Hexadecimal
beab3f4
20
Vigesimal
329b738
36
Base36
3b17n8
md5
b47abcb4a5bb609e8dfb75e7067c4362
sha1
818957cb7f522e47d5b7a4956f77e39a74d9a500
sha256
b9493cbdd253e78812528cd9eb7bc79a29e07a82c48c95bc7d62fbd14f1b0e07
sha512
778e252e5796088ff1b826bf45ea94b451569269b2fadb3c77373218a73145f4ca8d36d24bbcd7681d849e3fd1a353d205c50cc74159a7b34fcea13943742b14
ripemd-160
b2a46a157434c64d291f2b09be21073c2b0bf1bd
Diameter
399861736
Circumference
1256202692.2693
Area
1.2557684732467E+17
Volume
3.3475584115098E+25
Surface area
5.0230738929866E+17
Circumference
1256202692.2693
Perimeter
799723472
Area
39972351979233424
Diagonal
282744945.06263
Surface area
239834111875400544
Volume
7.9917070272097E+24
Space diagonal
346290421.37735
Perimeter
599792604
Area
1.7308536131515E+16
Altitude
173145210.68867
Surface area
1.7308536131515E+16
Volume
9.4183170536602E+23
Height
94248315.020875