199946165 is an odd 9-digits composite number following 199946164
and preceding 199946166 . In scientific notation, it is written as 1.99946165 × 10^8.
The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors.
There are 157747200 positive integers (up to 199946165) that are relatively prime to 199946165.
199946165 has 16 divisors, whose sum is 243270000
The reverse of 199946165 is 561649991
Previous prime number is 317
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred ninety-nine million nine hundred forty-six thousand one hundred sixty-five
Scientific notation
1.99946165 × 10^8
Engineering notation
1.99946165 × 10^6
Prime Factorization
5 × 101 × 317 × 1249
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
199946165
Product of the distinct prime numbers
The prime factorization of 199946165 is 5 × 101 × 317 × 1249.
Since it has a total of 4 prime factors.
9 , 4 , 84 , 23 , 109 , 243 , 8751 , 201 , 58718 , 64474 , 839946 , 124058 , 9348796 , 5438228 , 88246630 , 9555644 , 880284140 , 166599167 , 2753271805 , 9555010447
n×2
399892330
n×3
599838495
n×4
799784660
n×5
999730825
n÷2
99973082.5
n÷3
66648721.666667
n÷3
49986541.25
n÷5
39989233
n2
39978468898207225
n3
7.9935415387683E+24
n4
1.5982779754449E+33
n5
3.1956955179418E+41
2 √n
14140.232140952
3 √n
584.75107143555
4 √n
118.91270807173
5 √n
45.72804302587
1 , 5 , 101 , 317 , 505 , 1249 , 1585 , 6245 , 32017 , 126149 , 160085 , 395933 , 630745 , 1979665 , 39989233 , 199946165
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
-199946164
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 199946165 can be divided by 16 positive divisors.
The sum of these divisors (counting 199946165) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011111010101110111110110101
3
Ternary
111221020022120112
4
Quaternary
23322232332311
5
Quinary
402141234130
6
Senary
31501312405
8
Octal
1372567665
10
Decimal
199946165
12
Duodecimal
56b65705
16
Hexadecimal
beaefb5
20
Vigesimal
329d585
36
Base36
3b1jg5
md5
f5a54b83a7df4734839dc52036fe1eab
sha1
77ca893110ed750314a691a6e1c7833ef05d7be0
sha256
db335e5f5043462bc8ceaf8203359e8361fcd3fbfdc7cb2be37f04ce1e2c1b48
sha512
2c7d0d38c260eaf8c333d5fbbb3351ba9470d254a76b6fe6383eb7409b93f261c258e4d7b08b33898e20b84d45a0a70f6f956b814e415b8bc81503a0978774d0
ripemd-160
317fd519d072bb9a1db78dfed47e1b80326b4f36
Diameter
399892330
Circumference
1256298806.1549
Area
1.2559606419238E+17
Volume
3.3483268499146E+25
Surface area
5.023842567695E+17
Circumference
1256298806.1549
Perimeter
799784660
Area
39978468898207225
Diagonal
282766578.28749
Surface area
239870813389243350
Volume
7.9935415387683E+24
Space diagonal
346316916.55855
Perimeter
599838495
Area
1.7311184835127E+16
Altitude
173158458.27927
Surface area
1.7311184835127E+16
Volume
9.4204790462657E+23
Height
94255526.09583