199695217 is an odd 9-digits composite number following 199695216
and preceding 199695218 . In scientific notation, it is written as 1.99695217 × 10^8.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 199383040 positive integers (up to 199695217) that are relatively prime to 199695217.
199695217 has 4 divisors, whose sum is 200007396
The reverse of 199695217 is 712596991
Previous prime number is 641
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred ninety-nine million six hundred ninety-five thousand two hundred seventeen
Scientific notation
1.99695217 × 10^8
Engineering notation
1.99695217 × 10^6
Prime Factorization
641 × 311537
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
199695217
Product of the distinct prime numbers
The prime factorization of 199695217 is 641 × 311537.
Since it has a total of 2 prime factors.
9 , 7 , 15 , 51 , 880 , 172 , 4109 , 3370 , 23889 , 37756 , 524473 , 875439 , 5912369 , 6623838 , 99652123 , 75306369 , 890914768 , 184337364 , 1302983616 , 4442838307
n×2
399390434
n×3
599085651
n×4
798780868
n×5
998476085
n÷2
99847608.5
n÷3
66565072.333333
n÷3
49923804.25
n÷5
39939043.4
n2
39878179692677089
n3
7.9634817472941E+24
n4
1.5902692156014E+33
n5
3.1756915609795E+41
2 √n
14131.35580898
3 √n
584.50633298201
4 √n
118.87537932213
5 √n
45.716558808334
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-199695216
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199695217 can be divided by 4 positive divisors.
The sum of these divisors (counting 199695217) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011111001110001101101110001
3
Ternary
111220202120100011
4
Quaternary
23321301231301
5
Quinary
402110221332
6
Senary
31452054521
8
Octal
1371615561
10
Decimal
199695217
12
Duodecimal
56a64441
16
Hexadecimal
be71b71
20
Vigesimal
3281i0h
36
Base36
3aw5td
md5
7a7a336b6a058dae7293cde6b70f8a6f
sha1
bf50b47c1cae8d2ef987da7580b76aa6a472454e
sha256
b7b4d229a4a916f8e6d80577ad51aea561238362edc271671171a70cf9b68e9f
sha512
296f3539fb4e09393cf96f39961891330a74893a337724f56358a0e9d78acafe80ea56756c08f058933de2d47a09624ef3d461e864612c4bcf82fb434cf9e680
ripemd-160
b3065144afdbbe72a951ca0ba320930815f55b46
Diameter
399390434
Circumference
1254722053.3684
Area
1.2528099636105E+17
Volume
3.3357354339061E+25
Surface area
5.0112398544419E+17
Circumference
1254722053.3684
Perimeter
798780868
Area
39878179692677089
Diagonal
282411684.22244
Surface area
239269078156062534
Volume
7.9634817472941E+24
Space diagonal
345882261.87249
Perimeter
599085651
Area
1.726775833527E+16
Altitude
172941130.93625
Surface area
1.726775833527E+16
Volume
9.3850532422783E+23
Height
94137228.074146