199857794 is an even 9-digits composite number following 199857793
and preceding 199857795 . In scientific notation, it is written as 1.99857794 × 10^8.
The sum of its digits is 59. It has a total of 4 prime factors and 16 positive divisors.
There are 95893632 positive integers (up to 199857794) that are relatively prime to 199857794.
199857794 has 16 divisors, whose sum is 312115128
The reverse of 199857794 is 497758991
Previous prime number is 73
Is Prime? no Number parity even Number length 9 Sum of Digits 59 Digital Root 5
Name
one hundred ninety-nine million eight hundred fifty-seven thousand seven hundred ninety-four
Scientific notation
1.99857794 × 10^8
Engineering notation
1.99857794 × 10^6
Prime Factorization
2 × 37 × 73 × 36997
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
199857794 Product of the distinct prime numbers
The prime factorization of 199857794 is 2 × 37 × 73 × 36997.
Since it has a total of 4 prime factors.
6 , 9 , 57 , 4 , 158 , 119 , 1783 , 3881 , 68952 , 49852 , 660234 , 826571 , 1630631 , 8436540 , 27418386 , 44547571 , 684241932 , 780237663 , 8027890139 , 8974033975
n×2
399715588
n×3
599573382
n×4
799431176
n×5
999288970
n÷2
99928897
n÷3
66619264.666667
n÷3
49964448.5
n÷5
39971558.8
n2
39943137822546436
n3
7.9829474106521E+24
n4
1.5954542591109E+33
n5
3.1886396865382E+41
2 √n14137.106988348
3 √n584.66491049016
4 √n118.89956681312
5 √n45.724000190147
1 , 2 , 37 , 73 , 74 , 146 , 2701 , 5402 , 36997 , 73994 , 1368889 , 2700781 , 2737778 , 5401562 , 99928897 , 199857794
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-199857793 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199857794 can be divided by 16 positive divisors.
The sum of these divisors (counting 199857794) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011111010011001011010000010
3
Ternary
111221001211100112
4
Quaternary
23322121122002
5
Quinary
402130422134
6
Senary
31455351322
8
Octal
1372313202
10
Decimal
199857794
12
Duodecimal
56b22542
16
Hexadecimal
be99682
20
Vigesimal
329249e
36
Base36
3azn9e
md5
1cbc52bd4770c563685a12ac7273d674
sha1
90247d08094fa8eb136162ca765967db289587c6
sha256
e12478cb256dbbdf8a30bdb3d6353dc157c954b1e520364771825d2ff1abab92
sha512
65ef4bedbee34f017dfb3fc4cb7680e2de6d8fc0b2e0b7b2c213ef03bbb893f9a76505c4a0fa4913931edcd9d1e3311b35ae142c8cc1eb2aabab513fca8f91fe
ripemd-160
c88dfb8d385ca1c2a8b942acc0e6bf41829ff317
Diameter
399715588
Circumference
1255743554.7861
Area
1.2548506834464E+17
Volume
3.3438891919064E+25
Surface area
5.0194027337855E+17
Circumference
1255743554.7861
Perimeter
799431176
Area
39943137822546436
Diagonal
282641602.82077
Surface area
239658826935278616
Volume
7.9829474106521E+24
Space diagonal
346163853.49663
Perimeter
599573382
Area
1.7295886030594E+16
Altitude
173081926.74832
Surface area
1.7295886030594E+16
Volume
9.4079937465461E+23
Height
94213867.606923