199384779 is an odd 9-digits composite number following 199384778
and preceding 199384780 . In scientific notation, it is written as 1.99384779 × 10^8.
The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors.
There are 120036000 positive integers (up to 199384779) that are relatively prime to 199384779.
199384779 has 16 divisors, whose sum is 291942144
The reverse of 199384779 is 977483991
Previous prime number is 151
Is Prime? no Number parity odd Number length 9 Sum of Digits 57 Digital Root 3
Name
one hundred ninety-nine million three hundred eighty-four thousand seven hundred seventy-nine
Scientific notation
1.99384779 × 10^8
Engineering notation
1.99384779 × 10^6
Prime Factorization
3 × 11 × 151 × 40013
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
199384779 Product of the distinct prime numbers
The prime factorization of 199384779 is 3 × 11 × 151 × 40013.
Since it has a total of 4 prime factors.
3 , 6 , 37 , 37 , 851 , 661 , 7952 , 8657 , 13451 , 66757 , 964209 , 903217 , 5220646 , 6029806 , 57053891 , 58517064 , 433863142 , 583127520 , 7754250414 , 8560046654
n×2
398769558
n×3
598154337
n×4
797539116
n×5
996923895
n÷2
99692389.5
n÷3
66461593
n÷3
49846194.75
n÷5
39876955.8
n2
39754290096878841
n3
7.9264003452681E+24
n4
1.5804035811068E+33
n5
3.1510841874979E+41
2 √n14120.367523546
3 √n584.20329269981
4 √n118.82915266695
5 √n45.70233614386
1 , 3 , 11 , 33 , 151 , 453 , 1661 , 4983 , 40013 , 120039 , 440143 , 1320429 , 6041963 , 18125889 , 66461593 , 199384779
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
-199384778 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 199384779 can be divided by 16 positive divisors.
The sum of these divisors (counting 199384779) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011111000100101111011001011
3
Ternary
111220011210111110
4
Quaternary
23320211323023
5
Quinary
402020303104
6
Senary
31441301403
8
Octal
1370457313
10
Decimal
199384779
12
Duodecimal
56934863
16
Hexadecimal
be25ecb
20
Vigesimal
32631ij
36
Base36
3apia3
md5
19358c9d93dc7ebd9b73b79482748745
sha1
a0421aeb6073ba6863732a177360b89361766271
sha256
2a56563e90438513c6a59d5475df8fcf67b711df058c55769b5e7b8b13bf8e9b
sha512
b36ec45a5a8f7908e1be4a96e360c36183b4bbce653c6f2071bfe52b96f91fb8c0dd8607b5a4d4d16b52baf3849a8c055edaca7d174330d35bdc942fbd97b781
ripemd-160
ecda765e237635e26ef5192303a46f581e9ba47f
Diameter
398769558
Circumference
1252771513.888
Area
1.2489178571703E+17
Volume
3.3202028125474E+25
Surface area
4.9956714286813E+17
Circumference
1252771513.888
Perimeter
797539116
Area
39754290096878841
Diagonal
281972658.59256
Surface area
238525740581273046
Volume
7.9264003452681E+24
Space diagonal
345344567.48389
Perimeter
598154337
Area
1.7214112566657E+16
Altitude
172672283.74195
Surface area
1.7214112566657E+16
Volume
9.3413523908974E+23
Height
93990886.197521