199860993 is an odd 9-digits composite number following 199860992
and preceding 199860994 . In scientific notation, it is written as 1.99860993 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 125402688 positive integers (up to 199860993) that are relatively prime to 199860993.
199860993 has 16 divisors, whose sum is 313508160
The reverse of 199860993 is 399068991
Previous prime number is 17
Is Prime? no Number parity odd Number length 9 Sum of Digits 54 Digital Root 9
Name
one hundred ninety-nine million eight hundred sixty thousand nine hundred ninety-three
Scientific notation
1.99860993 × 10^8
Engineering notation
1.99860993 × 10^6
Prime Factorization
3 × 9 × 17 × 435427
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
199860993 Product of the distinct prime numbers
The prime factorization of 199860993 is 3 × 9 × 17 × 435427.
Since it has a total of 4 prime factors.
3 , 3 , 32 , 3 , 936 , 864 , 7992 , 3023 , 26060 , 85603 , 847931 , 537224 , 4202827 , 3529681 , 7550186 , 573444 , 943926212 , 974244414 , 8546731924 , 6904478396
n×2
399721986
n×3
599582979
n×4
799443972
n×5
999304965
n÷2
99930496.5
n÷3
66620331
n÷3
49965248.25
n÷5
39972198.6
n2
39944416522946049
n3
7.9833307510816E+24
n4
1.5955564113586E+33
n5
3.1888948876165E+41
2 √n14137.220129856
3 √n584.66802992996
4 √n118.90004259821
5 √n45.724146564364
1 , 3 , 9 , 17 , 27 , 51 , 153 , 459 , 435427 , 1306281 , 3918843 , 7402259 , 11756529 , 22206777 , 66620331 , 199860993
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-199860992 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199860993 can be divided by 16 positive divisors.
The sum of these divisors (counting 199860993) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011111010011010001100000001
3
Ternary
111221001222202000
4
Quaternary
23322122030001
5
Quinary
402131022433
6
Senary
31455414213
8
Octal
1372321401
10
Decimal
199860993
12
Duodecimal
56b24369
16
Hexadecimal
be9a301
20
Vigesimal
3292c9d
36
Base36
3azpq9
md5
077c1588c67f333beba8bca1d4dfad2e
sha1
3d3bcd5cd7b559d7657ac9f41b33b158ea1dfb03
sha256
cda4392167397f7d0f877b16099678767c3ce16a269c1920b3e05ae2999ea55c
sha512
e14118bb5e5bee7935985d108bb3263b475bca84969cca8b5da9e1719f7c7b6550d44399347500625896f8a43ba10657c36c389a35cf2426bd615b21acc0bf7f
ripemd-160
1599c343af368b21987b4077bab54120e5779ac6
Diameter
399721986
Circumference
1255763654.6959
Area
1.2548908550042E+17
Volume
3.3440497651701E+25
Surface area
5.0195634200167E+17
Circumference
1255763654.6959
Perimeter
799443972
Area
39944416522946049
Diagonal
282646126.88995
Surface area
239666499137676294
Volume
7.9833307510816E+24
Space diagonal
346169394.32717
Perimeter
599582979
Area
1.7296439724109E+16
Altitude
173084697.16358
Surface area
1.7296439724109E+16
Volume
9.4084455175748E+23
Height
94215375.629985