199752489 is an odd 9-digits composite number following 199752488
and preceding 199752490 . In scientific notation, it is written as 1.99752489 × 10^8.
The sum of its digits is 54. It has a total of 2 prime factors and 4 positive divisors.
There are 133168320 positive integers (up to 199752489) that are relatively prime to 199752489.
199752489 has 4 divisors, whose sum is 221947220
The reverse of 199752489 is 984257991
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
one hundred ninety-nine million seven hundred fifty-two thousand four hundred eighty-nine
Scientific notation
1.99752489 × 10^8
Engineering notation
1.99752489 × 10^6
Prime Factorization
9 × 22194721
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
199752489
Product of the distinct prime numbers
The prime factorization of 199752489 is 9 × 22194721.
Since it has a total of 2 prime factors.
10 , 5 , 54 , 100 , 224 , 197 , 4649 , 1176 , 34240 , 56069 , 52417 , 456891 , 4715027 , 8265349 , 28218338 , 7547916 , 855688818 , 297878279 , 714726611 , 6162490803
n×2
399504978
n×3
599257467
n×4
799009956
n×5
998762445
n÷2
99876244.5
n÷3
66584163
n÷3
49938122.25
n÷5
39950497.8
n2
39901056861695121
n3
7.9703354218541E+24
n4
1.5920943386802E+33
n5
3.1802480687418E+41
2 √n
14133.382079318
3 √n
584.56220587247
4 √n
118.88390168277
5 √n
45.719180782441
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
-199752488
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 199752489 can be divided by 4 positive divisors.
The sum of these divisors (counting 199752489) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011111001111111101100101001
3
Ternary
111220212110220100
4
Quaternary
23321333230221
5
Quinary
402114034424
6
Senary
31453220013
8
Octal
1371775451
10
Decimal
199752489
12
Duodecimal
56a91609
16
Hexadecimal
be7fb29
20
Vigesimal
3289149
36
Base36
3axe09
md5
21a3a741b3aa214170661be83d918483
sha1
a79ec0efd64b18c67e6aa6593fe4b110461ba14d
sha256
4472739812c27bafc81fe8d0cf95810ded0bb7755747bc78594c8c95687a31c4
sha512
f678755847cde3dd4e1fca2684a2000b7589de7bf6ab9f864ee1ead56b785ae58fa53acf7701e80159128a02ff0ba4736babb56583e79a6a144c03f99b936d5a
ripemd-160
dc1afe1389db8c9aa660fb6d36d8fdbec5658f45
Diameter
399504978
Circumference
1255081903.9574
Area
1.2535286710717E+17
Volume
3.3386062943925E+25
Surface area
5.0141146842868E+17
Circumference
1255081903.9574
Perimeter
799009956
Area
39901056861695121
Diagonal
282492679.06158
Surface area
239406341170170726
Volume
7.9703354218541E+24
Space diagonal
345981459.88634
Perimeter
599257467
Area
1.7277664440038E+16
Altitude
172990729.94317
Surface area
1.7277664440038E+16
Volume
9.3931303752073E+23
Height
94164226.353861