199985830 is an even 9-digits composite number following 199985829
and preceding 199985831 . In scientific notation, it is written as 1.99985830 × 10^8.
The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors.
There are 68152320 positive integers (up to 199985830) that are relatively prime to 199985830.
199985830 has 16 divisors, whose sum is 303507360
The reverse of 199985830 is 038589991
Previous prime number is 103
Is Prime? no
Number parity even
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred ninety-nine million nine hundred eighty-five thousand eight hundred thirty
Scientific notation
1.99985830 × 10^8
Engineering notation
1.99985830 × 10^6
Prime Factorization
2 × 1045 × 103 × 929
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
199985830
Product of the distinct prime numbers
The prime factorization of 199985830 is 2 × 1045 × 103 × 929.
Since it has a total of 4 prime factors.
1 , 5 , 11 , 76 , 34 , 740 , 7712 , 4243 , 99347 , 68631 , 28468 , 258855 , 248990 , 1355870 , 61429136 , 44805409 , 205656399 , 433120468 , 4089369798 , 42288867
n×2
399971660
n×3
599957490
n×4
799943320
n×5
999929150
n÷2
99992915
n÷3
66661943.333333
n÷3
49996457.5
n÷5
39997166
n2
39994332200788900
n3
7.9982997204705E+24
n4
1.5995466081871E+33
n5
3.1988665606197E+41
2 √n
14141.634629702
3 √n
584.78973620594
4 √n
118.9186050612
5 √n
45.729857173109
1 , 2 , 103 , 206 , 929 , 1045 , 1858 , 2090 , 95687 , 107635 , 191374 , 215270 , 970805 , 1941610 , 99992915 , 199985830
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
-199985829
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 199985830 can be divided by 16 positive divisors.
The sum of these divisors (counting 199985830) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011111010111000101010100110
3
Ternary
111221022022222121
4
Quaternary
23322320222212
5
Quinary
402144021310
6
Senary
31502220154
8
Octal
1372705246
10
Decimal
199985830
12
Duodecimal
56b8465a
16
Hexadecimal
beb8aa6
20
Vigesimal
329i4ba
36
Base36
3b2e1y
md5
2dccfd4bbba0f5bdaaee8c086e9e74cc
sha1
4119f9c465bbad0355df430ed0f97e0608d6621a
sha256
6b453014995aca2f1dd7d39af6c481e403d0bb8b69ce420bc945fe3bbb4a830a
sha512
ece5a90385fc7685830d92490112d2a17e1ed2ec1a9f6cc098a66c74834634948050d353bd6515f348afa0027bbf2aa033281e0237860d6eb4ac73aa42d037c0
ripemd-160
b5eb170495006cbd2a82b5e94bdcc5b802e34120
Diameter
399971660
Circumference
1256548028.7001
Area
1.2564590022723E+17
Volume
3.3503199524053E+25
Surface area
5.0258360090891E+17
Circumference
1256548028.7001
Perimeter
799943320
Area
39994332200788900
Diagonal
282822673.06844
Surface area
239965993204733400
Volume
7.9982997204705E+24
Space diagonal
346385618.35383
Perimeter
599957490
Area
1.7318053846639E+16
Altitude
173192809.17692
Surface area
1.7318053846639E+16
Volume
9.4260866171786E+23
Height
94274224.356147