199508839 is an odd 9-digits composite number following 199508838
and preceding 199508840 . In scientific notation, it is written as 1.99508839 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 192783000 positive integers (up to 199508839) that are relatively prime to 199508839.
199508839 has 8 divisors, whose sum is 206254080
The reverse of 199508839 is 938805991
Previous prime number is 719
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred ninety-nine million five hundred eight thousand eight hundred thirty-nine
Scientific notation
1.99508839 × 10^8
Engineering notation
1.99508839 × 10^6
Prime Factorization
31 × 719 × 8951
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
199508839
Product of the distinct prime numbers
The prime factorization of 199508839 is 31 × 719 × 8951.
Since it has a total of 3 prime factors.
8 , 4 , 11 , 51 , 383 , 420 , 5980 , 6458 , 15418 , 95681 , 611323 , 435360 , 826825 , 6365345 , 17692549 , 74975592 , 952668411 , 512433897 , 6267046002 , 7558643879
n×2
399017678
n×3
598526517
n×4
798035356
n×5
997544195
n÷2
99754419.5
n÷3
66502946.333333
n÷3
49877209.75
n÷5
39901767.8
n2
39803776839127921
n3
7.9412053049895E+24
n4
1.5843406506591E+33
n5
3.160899637935E+41
2 √n
14124.759785568
3 √n
584.32443406633
4 √n
118.84763264604
5 √n
45.70802205553
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-199508838
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199508839 can be divided by 8 positive divisors.
The sum of these divisors (counting 199508839) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011111001000100001101100111
3
Ternary
111220102002200021
4
Quaternary
23321010031213
5
Quinary
402033240324
6
Senary
31444100011
8
Octal
1371041547
10
Decimal
199508839
12
Duodecimal
56994607
16
Hexadecimal
be44367
20
Vigesimal
326ic1j
36
Base36
3as607
md5
e3d4f7c081706433aaa0a3f966fbf48e
sha1
bb53e7ad9128022ecd750e68df203ac1a2e4e171
sha256
d3176a9e779bcf9f814f04762df4769c464e3ac6e30e2c876dfa4ceee6a0cc2c
sha512
cdd6c47bdf560a3fcdb33add79024b1d95c695f0fa1099b4f2c26e38e2fc6ae6594bcab004c36d58bb1ee22aa3dc3a14abea9b8eaaad8666fed30fbce496a76c
ripemd-160
bcfa117189bdc550b6057e2c2341cdfe9c8f187c
Diameter
399017678
Circumference
1253551005.8573
Area
1.2504725290293E+17
Volume
3.3264042995738E+25
Surface area
5.0018901161173E+17
Circumference
1253551005.8573
Perimeter
798035356
Area
39803776839127921
Diagonal
282148105.92711
Surface area
238822661034767526
Volume
7.9412053049895E+24
Space diagonal
345559445.70708
Perimeter
598526517
Area
1.7235540954626E+16
Altitude
172779722.85354
Surface area
1.7235540954626E+16
Volume
9.3588002032544E+23
Height
94049368.64237