421736189 is an odd 9-digits composite number following 421736188
and preceding 421736190 . In scientific notation, it is written as 4.21736189 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 355358808 positive integers (up to 421736189) that are relatively prime to 421736189.
421736189 has 8 divisors, whose sum is 437640000
The reverse of 421736189 is 981637124
Previous prime number is 59
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
four hundred twenty-one million seven hundred thirty-six thousand one hundred eighty-nine
Scientific notation
4.21736189 × 10^8
Engineering notation
4.21736189 × 10^6
Prime Factorization
49 × 59 × 145879
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
421736189
Product of the distinct prime numbers
The prime factorization of 421736189 is 49 × 59 × 145879.
Since it has a total of 3 prime factors.
6 , 4 , 21 , 32 , 796 , 309 , 3953 , 5586 , 72974 , 58539 , 332158 , 523473 , 6864861 , 500802 , 3410411 , 12312655 , 94517935 , 262508234 , 3820634558 , 3310393591
n×2
843472378
n×3
1265208567
n×4
1686944756
n×5
2108680945
n÷2
210868094.5
n÷3
140578729.66667
n÷3
105434047.25
n÷5
84347237.8
n2
177861413112243721
n3
7.5010594536112E+25
n4
3.1634682274284E+34
n5
1.3341490342582E+43
2 √n
20536.216521063
3 √n
749.91773260606
4 √n
143.3046284007
5 √n
53.089443608973
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
-421736188
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 421736189 can be divided by 8 positive divisors.
The sum of these divisors (counting 421736189) is 1, the average is 0.125.
Base
System
Value
2
Binary
11001001000110010111011111101
3
Ternary
1002101120102021212
4
Quaternary
121020302323331
5
Quinary
1330431024224
6
Senary
105503134205
8
Octal
3110627375
10
Decimal
421736189
12
Duodecimal
b92a4365
16
Hexadecimal
19232efd
20
Vigesimal
6bfh099
36
Base36
6z39q5
md5
76eaf1905e9f23c8ccebcd226ae88c6e
sha1
cf568b83dc95125f8a614bfa06343d1eceefe4fe
sha256
abda1d994fae89500957adeb4edfd62aaa78eaded9af31c58d2752c09977c84b
sha512
d42cca6008a4bd5f5b7188a8518ac798da558f1df39fb61f40f82be7ba1c44252a17ef1b1d1cf1b775bf8701dc77b1f8cd61391471474db69ca7500eac34e8cc
ripemd-160
aefb37d30a30bb4cf82d2b9750bb589f2abbf088
Diameter
843472378
Circumference
2649846626.2307
Area
5.5876810879052E+17
Volume
3.1420364364807E+26
Surface area
2.2350724351621E+18
Circumference
2649846626.2307
Perimeter
1686944756
Area
177861413112243721
Diagonal
596425038.22734
Surface area
1067168478673462326
Volume
7.5010594536112E+25
Space diagonal
730468506.73847
Perimeter
1265208567
Area
7.7016251054101E+16
Altitude
365234253.36924
Surface area
7.7016251054101E+16
Volume
8.8400833428866E+24
Height
198808346.07578