199904685 is an odd 9-digits composite number following 199904684
and preceding 199904686 . In scientific notation, it is written as 1.99904685 × 10^8.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 101181696 positive integers (up to 199904685) that are relatively prime to 199904685.
199904685 has 16 divisors, whose sum is 224352000
The reverse of 199904685 is 586409991
Previous prime number is 59
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
one hundred ninety-nine million nine hundred four thousand six hundred eighty-five
Scientific notation
1.99904685 × 10^8
Engineering notation
1.99904685 × 10^6
Prime Factorization
15 × 29 × 59 × 7789
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
199904685
Product of the distinct prime numbers
The prime factorization of 199904685 is 15 × 29 × 59 × 7789.
Since it has a total of 4 prime factors.
9 , 4 , 58 , 1 , 296 , 140 , 448 , 1211 , 52705 , 96488 , 97965 , 653938 , 4374213 , 5897442 , 38893265 , 55294383 , 201682054 , 897623852 , 7639549849 , 8110315390
n×2
399809370
n×3
599714055
n×4
799618740
n×5
999523425
n÷2
99952342.5
n÷3
66634895
n÷3
49976171.25
n÷5
39980937
n2
39961883084949225
n3
7.9885676501036E+24
n4
1.5969520996952E+33
n5
3.1923820644965E+41
2 √n
14138.765327991
3 √n
584.71063196367
4 √n
118.90654030789
5 √n
45.726145558474
1 , 15 , 29 , 59 , 435 , 885 , 1711 , 7789 , 25665 , 116835 , 225881 , 459551 , 3388215 , 6893265 , 13326979 , 199904685
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
-199904684
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 199904685 can be divided by 16 positive divisors.
The sum of these divisors (counting 199904685) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011111010100100110110101101
3
Ternary
111221011012200020
4
Quaternary
23322210312231
5
Quinary
402133422220
6
Senary
31500352353
8
Octal
1372446655
10
Decimal
199904685
12
Duodecimal
56b456b9
16
Hexadecimal
bea4dad
20
Vigesimal
32981e5
36
Base36
3b0nfx
md5
3abdcded72dda4ce4b0e1966d37d67a8
sha1
8167745830d6829990c097224cb6c71e3431e9d7
sha256
620a834df57aa24e653a488c3185e3b72f3ef727291424c0b49a1899673f7a60
sha512
3b77975485f9128a70e200903a6038638d64d3aa84c9531a7d3d2d07a696f25d1ede5d4f91d30c6657c961042aca75cbe18334f6514de657033dd3ae3c023a51
ripemd-160
d360ed7f18b57f367e57fe1da0c8fbeef8c9768a
Diameter
399809370
Circumference
1256038179.6284
Area
1.2554395832329E+17
Volume
3.3462433923027E+25
Surface area
5.0217583329316E+17
Circumference
1256038179.6284
Perimeter
799618740
Area
39961883084949225
Diagonal
282707916.70892
Surface area
239771298509695350
Volume
7.9885676501036E+24
Space diagonal
346245071.09105
Perimeter
599714055
Area
1.7304002967315E+16
Altitude
173122535.54553
Surface area
1.7304002967315E+16
Volume
9.4146172622596E+23
Height
94235972.236307