199801449 is an odd 9-digits composite number following 199801448
and preceding 199801450 . In scientific notation, it is written as 1.99801449 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 133143192 positive integers (up to 199801449) that are relatively prime to 199801449.
199801449 has 12 divisors, whose sum is 288727296
The reverse of 199801449 is 944108991
Previous prime number is 3823
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred ninety-nine million eight hundred one thousand four hundred forty-nine
Scientific notation
1.99801449 × 10^8
Engineering notation
1.99801449 × 10^6
Prime Factorization
3 × 3 × 3823 × 5807
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
66600483
Product of the distinct prime numbers
The prime factorization of 199801449 is 3 × 3 × 3823 × 5807.
Since it has a total of 4 prime factors.
5 , 5 , 48 , 7 , 31 , 990 , 3411 , 1688 , 8256 , 10852 , 577746 , 800059 , 231603 , 575983 , 85960514 , 84495047 , 197366290 , 770981757 , 3861373015 , 6217179056
n×2
399602898
n×3
599404347
n×4
799205796
n×5
999007245
n÷2
99900724.5
n÷3
66600483
n÷3
49950362.25
n÷5
39960289.8
n2
39920619022499601
n3
7.9761975256724E+24
n4
1.5936558231396E+33
n5
3.1841474267057E+41
2 √n
14135.114042695
3 √n
584.60996135187
4 √n
118.89118572331
5 √n
45.721421747425
1 , 3 , 9 , 3823 , 5807 , 11469 , 17421 , 34407 , 52263 , 22200161 , 66600483 , 199801449
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-199801448
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199801449 can be divided by 12 positive divisors.
The sum of these divisors (counting 199801449) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011111010001011101001101001
3
Ternary
111220221222001200
4
Quaternary
23322023221221
5
Quinary
402122121244
6
Senary
31454234413
8
Octal
1372135151
10
Decimal
199801449
12
Duodecimal
56ab5a09
16
Hexadecimal
be8ba69
20
Vigesimal
328f3c9
36
Base36
3ayfs9
md5
da442918ce459fa98765be9437f92d48
sha1
cc9e1a395c6cdcdf2f2c2e5d6d529d2d20bd1d3b
sha256
66f721588e75e6261d3ad8599e08e1545280de84c6bcfefa9105851df3423c03
sha512
f4c74f99e2ac56572bd6a88e15a56984690c05a6a7a05afa991ad44a69c9546decf2e824ab2f008c8c7dede41daf00f277ac4fe3428787d9bdfa46e764d5c899
ripemd-160
5d07d09f93e739d0c1fc667d9510b0add1c09219
Diameter
399602898
Circumference
1255389528.71
Area
1.2541432344784E+17
Volume
3.3410618066978E+25
Surface area
5.0165729379137E+17
Circumference
1255389528.71
Perimeter
799205796
Area
39920619022499601
Diagonal
282561918.9576
Surface area
239523714134997606
Volume
7.9761975256724E+24
Space diagonal
346066261.09388
Perimeter
599404347
Area
1.7286135104142E+16
Altitude
173033130.54694
Surface area
1.7286135104142E+16
Volume
9.4000389308105E+23
Height
94187306.319199