198643306 is an even 9-digits composite number following 198643305
and preceding 198643307 . In scientific notation, it is written as 1.98643306 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors.
There are 96513984 positive integers (up to 198643306) that are relatively prime to 198643306.
198643306 has 16 divisors, whose sum is 306408744
The reverse of 198643306 is 603346891
Previous prime number is 1213
Is Prime? no Number parity even Number length 9 Sum of Digits 40 Digital Root 4
Name
one hundred ninety-eight million six hundred forty-three thousand three hundred six
Scientific notation
1.98643306 × 10^8
Engineering notation
1.98643306 × 10^6
Prime Factorization
2 × 37 × 1213 × 2213
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
198643306 Product of the distinct prime numbers
The prime factorization of 198643306 is 2 × 37 × 1213 × 2213.
Since it has a total of 4 prime factors.
1 , 7 , 60 , 87 , 894 , 890 , 6292 , 1764 , 4410 , 15148 , 240564 , 979828 , 9753968 , 5216907 , 56664442 , 39446277 , 652053553 , 148890705 , 1570430799 , 408807303
n×2
397286612
n×3
595929918
n×4
794573224
n×5
993216530
n÷2
99321653
n÷3
66214435.333333
n÷3
49660826.5
n÷5
39728661.2
n2
39459163018609636
n3
7.8382985940096E+24
n4
1.5570255461292E+33
n5
3.0929270200956E+41
2 √n14094.087625668
3 √n583.478213882
4 √n118.71852267303
5 √n45.668293857435
1 , 2 , 37 , 74 , 1213 , 2213 , 2426 , 4426 , 44881 , 81881 , 89762 , 163762 , 2684369 , 5368738 , 99321653 , 198643306
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-198643305 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 198643306 can be divided by 16 positive divisors.
The sum of these divisors (counting 198643306) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011110101110000111001101010
3
Ternary
111211210010101111
4
Quaternary
23311300321222
5
Quinary
401323041211
6
Senary
31413340534
8
Octal
1365607152
10
Decimal
198643306
12
Duodecimal
5663774a
16
Hexadecimal
bd70e6a
20
Vigesimal
321a856
36
Base36
3a9m5m
md5
b75a00295940a1c7eb357bf113a297aa
sha1
26268b1d0f75eb4fd0c399ee7ac8f60806929de0
sha256
a75349214be39dad035281b812f4706033515b5c7b9847d2d5c6b77894db24b1
sha512
3897008c60f76a848a87d9aafd6e859705855b869da1d7eb7086f8de2795d387c1de0d11948b10e906cb396d95eaa02b486c74104630dc8ae04c6df850cb5b57
ripemd-160
2407dc92e47694ec4e64d0b3d61a2a65bf6b31ba
Diameter
397286612
Circumference
1248112701.6288
Area
1.2396461665607E+17
Volume
3.2832988372778E+25
Surface area
4.9585846662426E+17
Circumference
1248112701.6288
Perimeter
794573224
Area
39459163018609636
Diagonal
280924057.41983
Surface area
236754978111657816
Volume
7.8382985940096E+24
Space diagonal
344060298.57545
Perimeter
595929918
Area
1.7086318793094E+16
Altitude
172030149.28773
Surface area
1.7086318793094E+16
Volume
9.2375234813152E+23
Height
93641352.473276