199878893 is an odd 9-digits composite number following 199878892
and preceding 199878894 . In scientific notation, it is written as 1.99878893 × 10^8.
The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors.
There are 198558720 positive integers (up to 199878893) that are relatively prime to 199878893.
199878893 has 8 divisors, whose sum is 201203640
The reverse of 199878893 is 398878991
Previous prime number is 241
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 62
Digital Root 8
Name
one hundred ninety-nine million eight hundred seventy-eight thousand eight hundred ninety-three
Scientific notation
1.99878893 × 10^8
Engineering notation
1.99878893 × 10^6
Prime Factorization
557 × 241 × 1489
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
199878893
Product of the distinct prime numbers
The prime factorization of 199878893 is 557 × 241 × 1489.
Since it has a total of 3 prime factors.
7 , 6 , 43 , 17 , 387 , 419 , 3591 , 9708 , 67003 , 17378 , 440488 , 761474 , 8907568 , 5597462 , 28244795 , 50547063 , 519355945 , 915882396 , 2503030157 , 3380802072
n×2
399757786
n×3
599636679
n×4
799515572
n×5
999394465
n÷2
99939446.5
n÷3
66626297.666667
n÷3
49969723.25
n÷5
39975778.6
n2
39951571866905449
n3
7.985475958367E+24
n4
1.5961280946365E+33
n5
3.1903231664215E+41
2 √n
14137.853196295
3 √n
584.68548413676
4 √n
118.9027047476
5 √n
45.724965566503
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-199878892
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199878893 can be divided by 8 positive divisors.
The sum of these divisors (counting 199878893) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011111010011110100011101101
3
Ternary
111221002220021222
4
Quaternary
23322132203231
5
Quinary
402132111033
6
Senary
31500033125
8
Octal
1372364355
10
Decimal
199878893
12
Duodecimal
56b327a5
16
Hexadecimal
be9e8ed
20
Vigesimal
3294h4d
36
Base36
3b03jh
md5
ca1b72d63b524d80ffdb57f262742963
sha1
883512238a6472325208b517407038cfdaa5ef9f
sha256
a915fe5aefdf5795d883bb471898071aab748e6a62af3bb06a86ef21eb1161df
sha512
576e106effc314aa0a86522f45b25c8b06a83f8c4f2a6ffd3c6cf604ff14ce0cfd1a5181f34f2c4e53f7afe27088e8a2306e3a04a00c73b52649731154b36f09
ripemd-160
f269a6f475a98140f4df610799dc8817f73a94ef
Diameter
399757786
Circumference
1255876123.7129
Area
1.2551156467643E+17
Volume
3.3449483474965E+25
Surface area
5.0204625870574E+17
Circumference
1255876123.7129
Perimeter
799515572
Area
39951571866905449
Diagonal
282671441.31272
Surface area
239709431201432694
Volume
7.985475958367E+24
Space diagonal
346200398.03662
Perimeter
599636679
Area
1.729953807893E+16
Altitude
173100199.01831
Surface area
1.729953807893E+16
Volume
9.4109736686058E+23
Height
94223813.770907