199444879 is an odd 9-digits composite number following 199444878
and preceding 199444880 . In scientific notation, it is written as 1.99444879 × 10^8.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 194492760 positive integers (up to 199444879) that are relatively prime to 199444879.
199444879 has 8 divisors, whose sum is 204412032
The reverse of 199444879 is 978444991
Previous prime number is 683
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 55
Digital Root 1
Name
one hundred ninety-nine million four hundred forty-four thousand eight hundred seventy-nine
Scientific notation
1.99444879 × 10^8
Engineering notation
1.99444879 × 10^6
Prime Factorization
43 × 683 × 6791
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
199444879
Product of the distinct prime numbers
The prime factorization of 199444879 is 43 × 683 × 6791.
Since it has a total of 3 prime factors.
8 , 3 , 44 , 34 , 361 , 711 , 8876 , 8591 , 52081 , 60318 , 984144 , 853746 , 7694250 , 9233594 , 94899850 , 23458317 , 637892890 , 509607053 , 82647131 , 8284769039
n×2
398889758
n×3
598334637
n×4
797779516
n×5
997224395
n÷2
99722439.5
n÷3
66481626.333333
n÷3
49861219.75
n÷5
39888975.8
n2
39778259759324641
n3
7.9335702045291E+24
n4
1.5823099494803E+33
n5
3.155836164146E+41
2 √n
14122.495494777
3 √n
584.26198506154
4 √n
118.83810624028
5 √n
45.705090997367
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
-199444878
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 199444879 can be divided by 8 positive divisors.
The sum of these divisors (counting 199444879) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011111000110100100110001111
3
Ternary
111220021211221101
4
Quaternary
23320310212033
5
Quinary
402024214004
6
Senary
31442443531
8
Octal
1370644617
10
Decimal
199444879
12
Duodecimal
569635a7
16
Hexadecimal
be3498f
20
Vigesimal
326ac3j
36
Base36
3aqsnj
md5
856281374a6267b1a6472e6c063bb9e8
sha1
2f2e43356ddedd9c3c16045eaabb88807dc537fc
sha256
ba0f7c51e5d9158deb763fa71d2caae2bd4ab9d97d9be6c6b75fb61be998aee2
sha512
a27f673ccbdc01df89a2bffc32dfdba4ee0fdd8b735344ce5fee329888759563fb4a181f584f20f918e67c754013a0396cede6bf43ca575b3507862a49c43769
ripemd-160
c0ebd9c1773736377158633725fd1487d310017e
Diameter
398889758
Circumference
1253149133.325
Area
1.2496708863248E+17
Volume
3.3232061161717E+25
Surface area
4.9986835452992E+17
Circumference
1253149133.325
Perimeter
797779516
Area
39778259759324641
Diagonal
282057652.82766
Surface area
238669558555947846
Volume
7.9335702045291E+24
Space diagonal
345448663.73743
Perimeter
598334637
Area
1.7224491734956E+16
Altitude
172724331.86871
Surface area
1.7224491734956E+16
Volume
9.3498021510701E+23
Height
94019217.60922