199892881 is an odd 9-digits composite number following 199892880
and preceding 199892882 . In scientific notation, it is written as 1.99892881 × 10^8.
The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors.
There are 199829812 positive integers (up to 199892881) that are relatively prime to 199892881.
199892881 has 4 divisors, whose sum is 199955952
The reverse of 199892881 is 188298991
Previous prime number is 3347
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 55
Digital Root 1
Name
one hundred ninety-nine million eight hundred ninety-two thousand eight hundred eighty-one
Scientific notation
1.99892881 × 10^8
Engineering notation
1.99892881 × 10^6
Prime Factorization
3347 × 59723
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
199892881
Product of the distinct prime numbers
The prime factorization of 199892881 is 3347 × 59723.
Since it has a total of 2 prime factors.
4 , 6 , 78 , 29 , 990 , 293 , 2149 , 4265 , 65242 , 93272 , 498779 , 527946 , 9342420 , 2115023 , 31335753 , 91084978 , 318486484 , 900594185 , 3644875963 , 6331631016
n×2
399785762
n×3
599678643
n×4
799571524
n×5
999464405
n÷2
99946440.5
n÷3
66630960.333333
n÷3
49973220.25
n÷5
39978576.2
n2
39957163874480161
n3
7.987152603459E+24
n4
1.5965749448921E+33
n5
3.1914396546689E+41
2 √n
14138.347887925
3 √n
584.69912304522
4 √n
118.90478496648
5 √n
45.725605536942
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
-199892880
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 199892881 can be divided by 4 positive divisors.
The sum of these divisors (counting 199892881) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011111010100001111110010001
3
Ternary
111221010121111001
4
Quaternary
23322201332101
5
Quinary
402133033011
6
Senary
31500222001
8
Octal
1372417621
10
Decimal
199892881
12
Duodecimal
56b3a901
16
Hexadecimal
bea1f91
20
Vigesimal
3296c41
36
Base36
3b0ec1
md5
6c01188baebb0036415ccf81c99a8152
sha1
2c68bf36632e35689e80ebc6954e1e2d97a50fcf
sha256
31e5ec13aa8381315ba30f080b660b44c5c671d74cdd37fa43b75767dd38e033
sha512
2de150c10440e5693a53f5898abbc40d5e80aa5add41f2aa36d55d59ca4bc3bd3a078d71619f0f943763d88a575e20ac716243d09135f06364decef889bd9daa
ripemd-160
c4b93b6cc71f2a050697637eb01fcf158c4983ed
Diameter
399785762
Circumference
1255964012.909
Area
1.2552913248635E+17
Volume
3.3456506589503E+25
Surface area
5.021165299454E+17
Circumference
1255964012.909
Perimeter
799571524
Area
39957163874480161
Diagonal
282691223.33203
Surface area
239742983246880966
Volume
7.987152603459E+24
Space diagonal
346224625.96332
Perimeter
599678643
Area
1.7301959489239E+16
Altitude
173112312.98166
Surface area
1.7301959489239E+16
Volume
9.412949613796E+23
Height
94230407.777344