199946169 is an odd 9-digits composite number following 199946168
and preceding 199946170 . In scientific notation, it is written as 1.99946169 × 10^8.
The sum of its digits is 54. It has a total of 2 prime factors and 4 positive divisors.
There are 133297440 positive integers (up to 199946169) that are relatively prime to 199946169.
199946169 has 4 divisors, whose sum is 222162420
The reverse of 199946169 is 961649991
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
one hundred ninety-nine million nine hundred forty-six thousand one hundred sixty-nine
Scientific notation
1.99946169 × 10^8
Engineering notation
1.99946169 × 10^6
Prime Factorization
9 × 22216241
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
199946169
Product of the distinct prime numbers
The prime factorization of 199946169 is 9 × 22216241.
Since it has a total of 2 prime factors.
1 , 2 , 39 , 81 , 975 , 592 , 4152 , 1073 , 8151 , 69770 , 665159 , 571011 , 6125469 , 6199391 , 26096657 , 2877711 , 607894047 , 130458154 , 7118108366 , 4069112927
n×2
399892338
n×3
599838507
n×4
799784676
n×5
999730845
n÷2
99973084.5
n÷3
66648723
n÷3
49986542.25
n÷5
39989233.8
n2
39978470497776561
n3
7.9935420185099E+24
n4
1.5982781033416E+33
n5
3.1956958375974E+41
2 √n
14140.232282392
3 √n
584.75107533494
4 √n
118.91270866645
5 √n
45.728043208831
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
-199946168
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 199946169 can be divided by 4 positive divisors.
The sum of these divisors (counting 199946169) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011111010101110111110111001
3
Ternary
111221020022120200
4
Quaternary
23322232332321
5
Quinary
402141234134
6
Senary
31501312413
8
Octal
1372567671
10
Decimal
199946169
12
Duodecimal
56b65709
16
Hexadecimal
beaefb9
20
Vigesimal
329d589
36
Base36
3b1jg9
md5
6b574ae7c4e61eaa6ffbff075bafbab3
sha1
49ca913b2766463e0ad8d809f04cdf3405b18d0c
sha256
f7bfe87166575bfc1db2a8f184120a1e858cf9508b8330e00d57320854433a17
sha512
3af63ab8e0d47a1f94c9c6d00a427b44101f72bea53e04a16605cfa3f181b00fca5bfe522c834e5c179a9bbc440c215855a588d959e6a40c8ca07feffce85d21
ripemd-160
a5cfa05ff9641505ef93c8fb2e975014eae71c3c
Diameter
399892338
Circumference
1256298831.2876
Area
1.2559606921757E+17
Volume
3.3483270508683E+25
Surface area
5.0238427687028E+17
Circumference
1256298831.2876
Perimeter
799784676
Area
39978470497776561
Diagonal
282766583.94434
Surface area
239870822986659366
Volume
7.9935420185099E+24
Space diagonal
346316923.48675
Perimeter
599838507
Area
1.7311185527761E+16
Altitude
173158461.74338
Surface area
1.7311185527761E+16
Volume
9.4204796116466E+23
Height
94255527.981448