199895888 is an even 9-digits composite number following 199895887
and preceding 199895889 . In scientific notation, it is written as 1.99895888 × 10^8.
The sum of its digits is 65. It has a total of 6 prime factors and 20 positive divisors.
There are 97821024 positive integers (up to 199895888) that are relatively prime to 199895888.
199895888 has 20 divisors, whose sum is 395540160
The reverse of 199895888 is 888598991
Previous prime number is 47
Is Prime? no Number parity even Number length 9 Sum of Digits 65 Digital Root 2
Name
one hundred ninety-nine million eight hundred ninety-five thousand eight hundred eighty-eight
Scientific notation
1.99895888 × 10^8
Engineering notation
1.99895888 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 47 × 265819
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
24986986 Product of the distinct prime numbers
The prime factorization of 199895888 is 2 × 2 × 2 × 2 × 47 × 265819.
Since it has a total of 6 prime factors.
8 , 2 , 54 , 84 , 312 , 432 , 780 , 8914 , 73707 , 54607 , 83457 , 583916 , 4042959 , 1450778 , 45199654 , 47048519 , 799902489 , 231152430 , 952043273 , 9398260366
n×2
399791776
n×3
599687664
n×4
799583552
n×5
999479440
n÷2
99947944
n÷3
66631962.666667
n÷3
49973972
n÷5
39979177.6
n2
39958366039308544
n3
7.9875130624566E+24
n4
1.5966710165314E+33
n5
3.191679706934E+41
2 √n14138.454229512
3 √n584.70205491793
4 √n118.90523213682
5 √n45.725743106692
1 , 2 , 4 , 8 , 16 , 47 , 94 , 188 , 376 , 752 , 265819 , 531638 , 1063276 , 2126552 , 4253104 , 12493493 , 24986986 , 49973972 , 99947944 , 199895888
20 divisors
τ Total Divisors
20 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-199895887 Sum of the proper positive divisors of n
A Arithmetic Mean
0.05 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
20 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199895888 can be divided by 20 positive divisors.
The sum of these divisors (counting 199895888) is 1, the average is 0.05.
Base
System
Value
2
Binary
1011111010100010101101010000
3
Ternary
111221010202121102
4
Quaternary
23322202231100
5
Quinary
402133132023
6
Senary
31500243532
8
Octal
1372425520
10
Decimal
199895888
12
Duodecimal
56b405a8
16
Hexadecimal
bea2b50
20
Vigesimal
3296je8
36
Base36
3b0gnk
md5
05d0d94d39947fbdb920e5fca99ced46
sha1
b9fbc7e53e8536b02db96b7759ef0be2ecd462d9
sha256
d571169ee223289874cc24cac46c108adf2de43e81829961a20518e616b7ed1f
sha512
852b2b5535bc2648847e6f0ffe9c1b1d0fa73a5bb01e811cf786d3c23beeec4f39992b7218a57fb46323b348a8c2a8cf8685d9485cea007d724d3ac46ad7d3b4
ripemd-160
97b387f3b995606c6aa149675e0619353826a3a2
Diameter
399791776
Circumference
1255982906.4472
Area
1.2553290919854E+17
Volume
3.3458016476622E+25
Surface area
5.0213163679417E+17
Circumference
1255982906.4472
Perimeter
799583552
Area
39958366039308544
Diagonal
282695475.87221
Surface area
239750196235851264
Volume
7.9875130624566E+24
Space diagonal
346229834.2401
Perimeter
599687664
Area
1.7302480041879E+16
Altitude
173114917.12005
Surface area
1.7302480041879E+16
Volume
9.4133744187987E+23
Height
94231825.290738