199441645 is an odd 9-digits composite number following 199441644
and preceding 199441646 . In scientific notation, it is written as 1.99441645 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 147279936 positive integers (up to 199441645) that are relatively prime to 199441645.
199441645 has 8 divisors, whose sum is 257740056
The reverse of 199441645 is 546144991
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred ninety-nine million four hundred forty-one thousand six hundred forty-five
Scientific notation
1.99441645 × 10^8
Engineering notation
1.99441645 × 10^6
Prime Factorization
5 × 13 × 3068333
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
199441645
Product of the distinct prime numbers
The prime factorization of 199441645 is 5 × 13 × 3068333.
Since it has a total of 3 prime factors.
5 , 1 , 1 , 87 , 923 , 102 , 827 , 81 , 56068 , 63481 , 872208 , 696926 , 9871231 , 8637004 , 7666821 , 63998896 , 373921743 , 151351170 , 2484273462 , 7386470301
n×2
398883290
n×3
598324935
n×4
797766580
n×5
997208225
n÷2
99720822.5
n÷3
66480548.333333
n÷3
49860411.25
n÷5
39888329
n2
39776969760306025
n3
7.9331842821107E+24
n4
1.5822073233123E+33
n5
3.1555803129245E+41
2 √n
14122.380996135
3 √n
584.25882710718
4 √n
118.83762449719
5 √n
45.704942774737
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
-199441644
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 199441645 can be divided by 8 positive divisors.
The sum of these divisors (counting 199441645) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011111000110011110011101101
3
Ternary
111220021200111121
4
Quaternary
23320303303231
5
Quinary
402024113040
6
Senary
31442420541
8
Octal
1370636355
10
Decimal
199441645
12
Duodecimal
56961751
16
Hexadecimal
be33ced
20
Vigesimal
326a425
36
Base36
3aqq5p
md5
f426ecdcd8f8ab801591420ea1c2c99c
sha1
9915bc3de36e83886ef27f66af75a366d89023b2
sha256
fb8694c33da977d40784abd3eb753cbe025f721ed0ddd03065b103b9bcbd1840
sha512
f547a9194122d154d691b94781414006c461305bbd8d140287713ae39956603ee1100ce8f4e5369feb56834cf92db2988ad737c4c9b022fad4266442f0045f46
ripemd-160
bac083988ba386fccc6ebd3d2155f7898a574bf5
Diameter
398883290
Circumference
1253128813.5037
Area
1.2496303598104E+17
Volume
3.3230444613671E+25
Surface area
4.9985214392416E+17
Circumference
1253128813.5037
Perimeter
797766580
Area
39776969760306025
Diagonal
282053079.261
Surface area
238661818561836150
Volume
7.9331842821107E+24
Space diagonal
345443062.28512
Perimeter
598324935
Area
1.7223933148995E+16
Altitude
172721531.14256
Surface area
1.7223933148995E+16
Volume
9.3493473371383E+23
Height
94017693.087