420804956 is an even 9-digits composite number following 420804955
and preceding 420804957 . In scientific notation, it is written as 4.20804956 × 10^8.
The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors.
There are 176561280 positive integers (up to 420804956) that are relatively prime to 420804956.
420804956 has 24 divisors, whose sum is 865152624
The reverse of 420804956 is 659408024
Previous prime number is 11
Is Prime? no Number parity even Number length 9 Sum of Digits 38 Digital Root 2
Name
four hundred twenty million eight hundred four thousand nine hundred fifty-six
Scientific notation
4.20804956 × 10^8
Engineering notation
4.20804956 × 10^6
Prime Factorization
2 × 2 × 13 × 11 × 735673
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
210402478 Product of the distinct prime numbers
The prime factorization of 420804956 is 2 × 2 × 13 × 11 × 735673.
Since it has a total of 5 prime factors.
8 , 8 , 64 , 18 , 976 , 838 , 8808 , 9116 , 5491 , 47097 , 655357 , 21397 , 8680727 , 5401969 , 86927797 , 47079275 , 385421870 , 761748089 , 9235717861 , 1561096673
n×2
841609912
n×3
1262414868
n×4
1683219824
n×5
2104024780
n÷2
210402478
n÷3
140268318.66667
n÷3
105201239
n÷5
84160991.2
n2
177076810994161936
n3
7.4514799659019E+25
n4
3.1356196991862E+34
n5
1.3194843095488E+43
2 √n20513.531046604
3 √n749.36536298447
4 √n143.22545530249
5 √n53.065977581095
1 , 2 , 4 , 11 , 13 , 22 , 26 , 44 , 52 , 143 , 286 , 572 , 735673 , 1471346 , 2942692 , 8092403 , 9563749 , 16184806 , 19127498 , 32369612 , 38254996 , 105201239 , 210402478 , 420804956
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-420804955 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 420804956 can be divided by 24 positive divisors.
The sum of these divisors (counting 420804956) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11001000101001111100101011100
3
Ternary
1002022211002212202
4
Quaternary
121011033211130
5
Quinary
1330211224311
6
Senary
105431151032
8
Octal
3105174534
10
Decimal
420804956
12
Duodecimal
b8b15478
16
Hexadecimal
1914f95c
20
Vigesimal
6ba0c7g
36
Base36
6yjb6k
md5
95283c3d069bcef3c8b7a883f474e529
sha1
214c7a96c729eed52b6043c5c7cd0d8ae0c2a9dc
sha256
939dc1278f18f9d3df9c7b6b144a439b433cb829965329f9fb0ba257cea17d3b
sha512
7ae728bbc025aecab3e4dcd55c65c8755425276d2279cb14a3fb3045925569f8ee6f41248938aff4f0043b4415703d11f51a79e53f2d8dbdb4f2e85047040bf9
ripemd-160
d8d0a693fdd722f047d54d98ffa40412e19bf2c7
Diameter
841609912
Circumference
2643995516.7276
Area
5.5630320854037E+17
Volume
3.1212686292332E+26
Surface area
2.2252128341615E+18
Circumference
2643995516.7276
Perimeter
1683219824
Area
177076810994161936
Diagonal
595108075.88901
Surface area
1062460865964971616
Volume
7.4514799659019E+25
Space diagonal
728855563.86879
Perimeter
1262414868
Area
7.667650837104E+16
Altitude
364427781.93439
Surface area
7.667650837104E+16
Volume
8.7816533562749E+24
Height
198369358.62967