199449854 is an even 9-digits composite number following 199449853
and preceding 199449855 . In scientific notation, it is written as 1.99449854 × 10^8.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 98034616 positive integers (up to 199449854) that are relatively prime to 199449854.
199449854 has 8 divisors, whose sum is 304245720
The reverse of 199449854 is 458944991
Previous prime number is 59
Is Prime? no
Number parity even
Number length 9
Sum of Digits 53
Digital Root 8
Name
one hundred ninety-nine million four hundred forty-nine thousand eight hundred fifty-four
Scientific notation
1.99449854 × 10^8
Engineering notation
1.99449854 × 10^6
Prime Factorization
2 × 59 × 1690253
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
199449854
Product of the distinct prime numbers
The prime factorization of 199449854 is 2 × 59 × 1690253.
Since it has a total of 3 prime factors.
5 , 9 , 5 , 76 , 389 , 912 , 1048 , 5585 , 62669 , 71751 , 555192 , 651617 , 7051916 , 9271238 , 18852095 , 43097636 , 45002767 , 255650375 , 1695220004 , 4015508071
n×2
398899708
n×3
598349562
n×4
797799416
n×5
997249270
n÷2
99724927
n÷3
66483284.666667
n÷3
49862463.5
n÷5
39889970.8
n2
39780244260621316
n3
7.9341639098653E+24
n4
1.5824678334347E+33
n5
3.1562297833825E+41
2 √n
14122.671631104
3 √n
584.26684301063
4 √n
118.83884731477
5 √n
45.705319010802
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
-199449853
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 199449854 can be divided by 8 positive divisors.
The sum of these divisors (counting 199449854) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011111000110101110011111110
3
Ternary
111220022002202122
4
Quaternary
23320311303332
5
Quinary
402024343404
6
Senary
31442522542
8
Octal
1370656376
10
Decimal
199449854
12
Duodecimal
56966452
16
Hexadecimal
be35cfe
20
Vigesimal
326b4ce
36
Base36
3aqwhq
md5
a992b42fd88a8831fa18eb01f9bbcc17
sha1
876bf62267c7a22480215d3e501830b4c7f7e87b
sha256
f054c274d2e7bba8571c39c95e3ed9d9beedafa4f13b743975c45dd9565c8ec3
sha512
d700f15374c43a0fd1b7c574194e8c71facf212203c686d12166e64a256da8e651cbf54f42f7b4efc7e93e0beaf3337c4f53f94ff4711128eced6e247c246743
ripemd-160
f8f91256869090b56eb9683d0411b0b930295b7b
Diameter
398899708
Circumference
1253180392.1719
Area
1.2497332312718E+17
Volume
3.3234548068813E+25
Surface area
4.998932925087E+17
Circumference
1253180392.1719
Perimeter
797799416
Area
39780244260621316
Diagonal
282064688.54013
Surface area
238681465563727896
Volume
7.9341639098653E+24
Space diagonal
345457280.69019
Perimeter
598349562
Area
1.7225351049224E+16
Altitude
172728640.3451
Surface area
1.7225351049224E+16
Volume
9.3505018395188E+23
Height
94021562.846711