199904879 is an odd 9-digits composite number following 199904878
and preceding 199904880 . In scientific notation, it is written as 1.99904879 × 10^8.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 197166384 positive integers (up to 199904879) that are relatively prime to 199904879.
199904879 has 4 divisors, whose sum is 202643376
The reverse of 199904879 is 978409991
Previous prime number is 73
Is Prime? no Number parity odd Number length 9 Sum of Digits 56 Digital Root 2
Name
one hundred ninety-nine million nine hundred four thousand eight hundred seventy-nine
Scientific notation
1.99904879 × 10^8
Engineering notation
1.99904879 × 10^6
Prime Factorization
73 × 2738423
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
199904879 Product of the distinct prime numbers
The prime factorization of 199904879 is 73 × 2738423.
Since it has a total of 2 prime factors.
4 , 7 , 94 , 61 , 171 , 615 , 5190 , 3586 , 48618 , 71012 , 866090 , 671257 , 532657 , 5496723 , 88570391 , 33558410 , 438762700 , 167414946 , 8173217814 , 4397152431
n×2
399809758
n×3
599714637
n×4
799619516
n×5
999524395
n÷2
99952439.5
n÷3
66634959.666667
n÷3
49976219.75
n÷5
39980975.8
n2
39961960648004641
n3
7.9885909079421E+24
n4
1.5969582988327E+33
n5
3.1923975549619E+41
2 √n14138.77218856
3 √n584.71082111019
4 √n118.90656915646
5 √n45.726154433572
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
-199904878 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 199904879 can be divided by 4 positive divisors.
The sum of these divisors (counting 199904879) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011111010100100111001101111
3
Ternary
111221011012221102
4
Quaternary
23322210321233
5
Quinary
402133424004
6
Senary
31500353315
8
Octal
1372447157
10
Decimal
199904879
12
Duodecimal
56b4583b
16
Hexadecimal
bea4e6f
20
Vigesimal
329823j
36
Base36
3b0nlb
md5
69d2de6f34218ff4b6b509028e709283
sha1
606a89b6f179234b1c1d80b47a66807732358587
sha256
f26eb9a275dbd2605280e903c757bdc550482f828d8fdf186218aa16298599f9
sha512
95907b8f342dc85ac2219aed0bdf9767e2372b0a56c4f98510a0193beff8da95dce7611f002d250bafe28a8ece699a2d4484b14de6d7263f816989bb34485fb5
ripemd-160
a9efe9345742e4d8b4fbfb2a989993ab8e3d7915
Diameter
399809758
Circumference
1256039398.5663
Area
1.2554420199482E+17
Volume
3.3462531345234E+25
Surface area
5.0217680797926E+17
Circumference
1256039398.5663
Perimeter
799619516
Area
39961960648004641
Diagonal
282708191.06635
Surface area
239771763888027846
Volume
7.9885909079421E+24
Space diagonal
346245407.10891
Perimeter
599714637
Area
1.7304036553103E+16
Altitude
173122703.55445
Surface area
1.7304036553103E+16
Volume
9.4146446718851E+23
Height
94236063.688784