199813194 is an even 9-digits composite number following 199813193
and preceding 199813195 . In scientific notation, it is written as 1.99813194 × 10^8.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 57089448 positive integers (up to 199813194) that are relatively prime to 199813194.
199813194 has 24 divisors, whose sum is 494775840
The reverse of 199813194 is 491318991
Previous prime number is 7
Is Prime? no Number parity even Number length 9 Sum of Digits 45 Digital Root 9
Name
one hundred ninety-nine million eight hundred thirteen thousand one hundred ninety-four
Scientific notation
1.99813194 × 10^8
Engineering notation
1.99813194 × 10^6
Prime Factorization
2 × 3 × 3 × 7 × 1585819
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
66604398 Product of the distinct prime numbers
The prime factorization of 199813194 is 2 × 3 × 3 × 7 × 1585819.
Since it has a total of 5 prime factors.
9 , 7 , 66 , 51 , 910 , 804 , 5305 , 7544 , 91123 , 92052 , 719454 , 738469 , 8344864 , 4497688 , 67346706 , 8793133 , 429882928 , 562196057 , 4615449154 , 6546359507
n×2
399626388
n×3
599439582
n×4
799252776
n×5
999065970
n÷2
99906597
n÷3
66604398
n÷3
49953298.5
n÷5
39962638.8
n2
39925312496481636
n3
7.9776042113701E+24
n4
1.5940305779417E+33
n5
3.185083411122E+41
2 √n14135.529491321
3 √n584.62141623953
4 √n118.89293289057
5 √n45.721959266522
1 , 2 , 3 , 6 , 7 , 9 , 14 , 18 , 21 , 42 , 63 , 126 , 1585819 , 3171638 , 4757457 , 9514914 , 11100733 , 14272371 , 22201466 , 28544742 , 33302199 , 66604398 , 99906597 , 199813194
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-199813193 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199813194 can be divided by 24 positive divisors.
The sum of these divisors (counting 199813194) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1011111010001110100001001010
3
Ternary
111220222120011200
4
Quaternary
23322032201022
5
Quinary
402123010234
6
Senary
31454405030
8
Octal
1372164112
10
Decimal
199813194
12
Duodecimal
56b00776
16
Hexadecimal
be8e84a
20
Vigesimal
328gcje
36
Base36
3ayoui
md5
33bf2ddfc4fc7a5a2d8042242841603b
sha1
dad9448eb84709e36f0244203c5aea0e88d0d884
sha256
6566a4558ce8f53311a915ecf27a67a4228030f48ecb458aa3cc7e22863bcfea
sha512
6979700c23cd9b6161f64a5f53f711829bcef17c898b81e174600915dd2d4fb09726912c8ab032076e0a1384efc74ad564b7a372ed01c56ac9bf41f1b3c68601
ripemd-160
e924b128ea46b140411a6ae36c0f55700683bde9
Diameter
399626388
Circumference
1255463324.7214
Area
1.2542906843122E+17
Volume
3.341651037825E+25
Surface area
5.0171627372489E+17
Circumference
1255463324.7214
Perimeter
799252776
Area
39925312496481636
Diagonal
282578528.89589
Surface area
239551874978889816
Volume
7.9776042113701E+24
Space diagonal
346086604.03062
Perimeter
599439582
Area
1.7288167437993E+16
Altitude
173043302.01531
Surface area
1.7288167437993E+16
Volume
9.4016967258036E+23
Height
94192842.965295