199385412 is an even 9-digits composite number following 199385411
and preceding 199385413 . In scientific notation, it is written as 1.99385412 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors.
There are 66461800 positive integers (up to 199385412) that are relatively prime to 199385412.
199385412 has 12 divisors, whose sum is 465232656
The reverse of 199385412 is 214583991
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 42 Digital Root 6
Name
one hundred ninety-nine million three hundred eighty-five thousand four hundred twelve
Scientific notation
1.99385412 × 10^8
Engineering notation
1.99385412 × 10^6
Prime Factorization
2 × 2 × 3 × 16615451
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
99692706 Product of the distinct prime numbers
The prime factorization of 199385412 is 2 × 2 × 3 × 16615451.
Since it has a total of 4 prime factors.
7 , 6 , 100 , 51 , 971 , 492 , 9017 , 2255 , 52998 , 94832 , 343983 , 733607 , 1648166 , 9354198 , 48409272 , 60445148 , 949627475 , 266256017 , 465799402 , 9217377997
n×2
398770824
n×3
598156236
n×4
797541648
n×5
996927060
n÷2
99692706
n÷3
66461804
n÷3
49846353
n÷5
39877082.4
n2
39754542518409744
n3
7.9264758389046E+24
n4
1.580423650848E+33
n5
3.1511342075888E+41
2 √n14120.389937959
3 √n584.20391093539
4 √n118.82924698052
5 √n45.702365162667
1 , 2 , 3 , 4 , 6 , 12 , 16615451 , 33230902 , 49846353 , 66461804 , 99692706 , 199385412
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-199385411 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199385412 can be divided by 12 positive divisors.
The sum of these divisors (counting 199385412) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011111000100110000101000100
3
Ternary
111220011211100220
4
Quaternary
23320212011010
5
Quinary
402020313122
6
Senary
31441304340
8
Octal
1370460504
10
Decimal
199385412
12
Duodecimal
569350b0
16
Hexadecimal
be26144
20
Vigesimal
32633ac
36
Base36
3apiro
md5
1989ed669b60e8de141f6faaf5702f0e
sha1
5e71fc4985e73a619c9c88bd9b7689b754f51379
sha256
44218ba9f355213dbcc3e49269d3919a6fdbe452f0ca65146dad0e3ae10308a2
sha512
15da575b1b4beda4d8949ff39c9909242c97e663f787866d2675d88d327091766074cf7eb1450a9c4904278715c9a8b6f1cd352ca8d0076556a6d5a61e9dedcb
ripemd-160
1fa8aafe8143367e7b8433d3cb02a308c526df19
Diameter
398770824
Circumference
1252775491.1443
Area
1.2489257872266E+17
Volume
3.320234435248E+25
Surface area
4.9957031489064E+17
Circumference
1252775491.1443
Perimeter
797541648
Area
39754542518409744
Diagonal
281973553.78975
Surface area
238527255110458464
Volume
7.9264758389046E+24
Space diagonal
345345663.87205
Perimeter
598156236
Area
1.7214221868386E+16
Altitude
172672831.93603
Surface area
1.7214221868386E+16
Volume
9.3414413610013E+23
Height
93991184.596582