199940439 is an odd 9-digits composite number following 199940438
and preceding 199940440 . In scientific notation, it is written as 1.99940439 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 124135776 positive integers (up to 199940439) that are relatively prime to 199940439.
199940439 has 8 divisors, whose sum is 206899920
The reverse of 199940439 is 934049991
Previous prime number is 59
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred ninety-nine million nine hundred forty thousand four hundred thirty-nine
Scientific notation
1.99940439 × 10^8
Engineering notation
1.99940439 × 10^6
Prime Factorization
57 × 59 × 59453
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
199940439
Product of the distinct prime numbers
The prime factorization of 199940439 is 57 × 59 × 59453.
Since it has a total of 3 prime factors.
4 , 10 , 28 , 71 , 922 , 84 , 3541 , 3929 , 90192 , 51236 , 999114 , 646473 , 7001246 , 7454738 , 39087533 , 9118180 , 360157597 , 634359825 , 9773084731 , 791830491
n×2
399880878
n×3
599821317
n×4
799761756
n×5
999702195
n÷2
99970219.5
n÷3
66646813
n÷3
49985109.75
n÷5
39988087.8
n2
39976179147512721
n3
7.9928548082963E+24
n4
1.598094899234E+33
n5
3.1952379571651E+41
2 √n
14140.029667578
3 √n
584.74548940535
4 √n
118.91185671571
5 √n
45.727781113596
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
-199940438
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 199940439 can be divided by 8 positive divisors.
The sum of these divisors (counting 199940439) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011111010101101100101010111
3
Ternary
111221020000201110
4
Quaternary
23322231211113
5
Quinary
402141043224
6
Senary
31501230103
8
Octal
1372554527
10
Decimal
199940439
12
Duodecimal
56b62333
16
Hexadecimal
bead957
20
Vigesimal
329cb1j
36
Base36
3b1f13
md5
4c3c4ea010d28b3b794056335b33677c
sha1
f50ef733bd2d3fd16e43170aa0a86596fbc0778c
sha256
586ba5130e95fa99219a87b04e1f13b07480e1f1d4342e52e94d6b5aa53e3dbf
sha512
ec6f4db1de48a4f3a5e5bfef016a43583acf63aaaf93b7361d17a9e551302e2eadfa739d79a936413110c3489070d4d8e435541a128d47d4f01270dc7700e91b
ripemd-160
3622ee47a7b8ea520a8635b0fae69b0198b6312a
Diameter
399880878
Circumference
1256262828.6358
Area
1.2558887072842E+17
Volume
3.3480391929272E+25
Surface area
5.0235548291366E+17
Circumference
1256262828.6358
Perimeter
799761756
Area
39976179147512721
Diagonal
282758480.50063
Surface area
239857074885076326
Volume
7.9928548082963E+24
Space diagonal
346306998.83563
Perimeter
599821317
Area
1.7310193343992E+16
Altitude
173153499.41781
Surface area
1.7310193343992E+16
Volume
9.4196697266431E+23
Height
94252826.833544