199916449 is an odd 9-digits composite number following 199916448
and preceding 199916450 . In scientific notation, it is written as 1.99916449 × 10^8.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 199784340 positive integers (up to 199916449) that are relatively prime to 199916449.
199916449 has 4 divisors, whose sum is 200048560
The reverse of 199916449 is 944619991
Previous prime number is 1531
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred ninety-nine million nine hundred sixteen thousand four hundred forty-nine
Scientific notation
1.99916449 × 10^8
Engineering notation
1.99916449 × 10^6
Prime Factorization
1531 × 130579
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
199916449
Product of the distinct prime numbers
The prime factorization of 199916449 is 1531 × 130579.
Since it has a total of 2 prime factors.
5 , 1 , 19 , 60 , 507 , 394 , 2412 , 6028 , 73452 , 15744 , 648729 , 936999 , 9206796 , 2155751 , 89398541 , 88765950 , 842936747 , 497140727 , 1730508562 , 2464268546
n×2
399832898
n×3
599749347
n×4
799665796
n×5
999582245
n÷2
99958224.5
n÷3
66638816.333333
n÷3
49979112.25
n÷5
39983289.8
n2
39966586580769601
n3
7.9899780678785E+24
n4
1.5973280429182E+33
n5
3.1933215022832E+41
2 √n
14139.181341223
3 √n
584.72210143132
4 √n
118.90828962366
5 √n
45.726683724665
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
-199916448
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 199916449 can be divided by 4 positive divisors.
The sum of these divisors (counting 199916449) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011111010100111101110100001
3
Ternary
111221011210210221
4
Quaternary
23322213232201
5
Quinary
402134311244
6
Senary
31500523041
8
Octal
1372475641
10
Decimal
199916449
12
Duodecimal
56b50481
16
Hexadecimal
bea7ba1
20
Vigesimal
3299b29
36
Base36
3b0wip
md5
73d07d4ba1a556643e7c5e4bd41873a6
sha1
7bdbf51dea04ca82907330ef5876cbb329a22aa2
sha256
f1544fc9be862f060ed8fc58a795d002048102118abfbf293af23b88a3d864ea
sha512
69ad2be1888a94c37052540ffa0048f2c32749cb85c88741c1aed0056efa6ebb4161d799d5266b0dd7f39a939bf466ced90047bdfff0ed200a02ccd896575c18
ripemd-160
fff42b32f0113cd460d91206b47cf2ac5fcd9d30
Diameter
399832898
Circumference
1256112095.0203
Area
1.2555873479121E+17
Volume
3.3468341867188E+25
Surface area
5.0223493916482E+17
Circumference
1256112095.0203
Perimeter
799665796
Area
39966586580769601
Diagonal
282724553.51727
Surface area
239799519484617606
Volume
7.9899780678785E+24
Space diagonal
346265446.93675
Perimeter
599749347
Area
1.7306039640748E+16
Altitude
173132723.46838
Surface area
1.7306039640748E+16
Volume
9.4162794555478E+23
Height
94241517.83909