199885557 is an odd 9-digits composite number following 199885556
and preceding 199885558 . In scientific notation, it is written as 1.99885557 × 10^8.
The sum of its digits is 57. It has a total of 2 prime factors and 4 positive divisors.
There are 133257036 positive integers (up to 199885557) that are relatively prime to 199885557.
199885557 has 4 divisors, whose sum is 266514080
The reverse of 199885557 is 755588991
Previous prime number is 3
Is Prime? no Number parity odd Number length 9 Sum of Digits 57 Digital Root 3
Name
one hundred ninety-nine million eight hundred eighty-five thousand five hundred fifty-seven
Scientific notation
1.99885557 × 10^8
Engineering notation
1.99885557 × 10^6
Prime Factorization
3 × 66628519
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
199885557 Product of the distinct prime numbers
The prime factorization of 199885557 is 3 × 66628519.
Since it has a total of 2 prime factors.
3 , 10 , 9 , 17 , 527 , 365 , 3762 , 2109 , 89376 , 68653 , 171656 , 458241 , 4112301 , 7118408 , 56812829 , 34213797 , 74356554 , 561525831 , 6515856269 , 8124746481
n×2
399771114
n×3
599656671
n×4
799542228
n×5
999427785
n÷2
99942778.5
n÷3
66628519
n÷3
49971389.25
n÷5
39977111.4
n2
39954235897200249
n3
7.9862746968213E+24
n4
1.5963409661291E+33
n5
3.1908550317664E+41
2 √n14138.088873677
3 √n584.691981906
4 √n118.90369579486
5 √n45.725270458232
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
-199885556 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 199885557 can be divided by 4 positive divisors.
The sum of these divisors (counting 199885557) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011111010100000001011110101
3
Ternary
111221010020102210
4
Quaternary
23322200023311
5
Quinary
402132314212
6
Senary
31500124033
8
Octal
1372401365
10
Decimal
199885557
12
Duodecimal
56b36619
16
Hexadecimal
bea02f5
20
Vigesimal
3295dhh
36
Base36
3b08ol
md5
2b40f6a2936d27bd2dc66359fd6b1b77
sha1
0abd6358cf70b28aa03ffb87b1226d92853f33fe
sha256
6cf9924208ed83782ff36f3f9fdcec2f87256c364ca3fa2dc5e7fd276eca3642
sha512
a8779788c05077fe0112bafea702b74980211b0ce619273be04925918a36744fd1ee67ff5b5413acef095491ae68f586c673a3bb3f7fa9da2194a7c4ec90cbfd
ripemd-160
8c31c7cde8095f70aba96bb37f36e605956a4d3a
Diameter
399771114
Circumference
1255917994.8598
Area
1.2551993397444E+17
Volume
3.3452829222778E+25
Surface area
5.0207973589775E+17
Circumference
1255917994.8598
Perimeter
799542228
Area
39954235897200249
Diagonal
282680865.6319
Surface area
239725415383201494
Volume
7.9862746968213E+24
Space diagonal
346211940.4232
Perimeter
599656671
Area
1.7300691637886E+16
Altitude
173105970.2116
Surface area
1.7300691637886E+16
Volume
9.4119149909014E+23
Height
94226955.210633