420823902 is an even 9-digits composite number following 420823901
and preceding 420823903 . In scientific notation, it is written as 4.20823902 × 10^8.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 140274632 positive integers (up to 420823902) that are relatively prime to 420823902.
420823902 has 8 divisors, whose sum is 841647816
The reverse of 420823902 is 209328024
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 30
Digital Root 3
Name
four hundred twenty million eight hundred twenty-three thousand nine hundred two
Scientific notation
4.20823902 × 10^8
Engineering notation
4.20823902 × 10^6
Prime Factorization
2 × 3 × 70137317
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
420823902
Product of the distinct prime numbers
The prime factorization of 420823902 is 2 × 3 × 70137317.
Since it has a total of 3 prime factors.
7 , 3 , 94 , 10 , 475 , 146 , 8063 , 8835 , 9973 , 87816 , 484660 , 398643 , 2216132 , 8917942 , 92622422 , 97363941 , 451210185 , 741706088 , 3408874320 , 3638082795
n×2
841647804
n×3
1262471706
n×4
1683295608
n×5
2104119510
n÷2
210411951
n÷3
140274634
n÷3
105205975.5
n÷5
84164780.4
n2
177092756494505604
n3
7.4524864803954E+25
n4
3.1361844402822E+34
n5
1.3197813735513E+43
2 √n
20513.992834161
3 √n
749.37660909972
4 √n
143.22706739356
5 √n
53.066455412875
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
-420823901
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 420823902 can be divided by 8 positive divisors.
The sum of these divisors (counting 420823902) is 1, the average is 0.125.
Base
System
Value
2
Binary
11001000101010100001101011110
3
Ternary
1002022212001212110
4
Quaternary
121011110031132
5
Quinary
1330212331102
6
Senary
105431414450
8
Octal
3105241536
10
Decimal
420823902
12
Duodecimal
b8b24426
16
Hexadecimal
1915435e
20
Vigesimal
6ba2jf2
36
Base36
6yjpsu
md5
95da1af6434581f8896349bcecd5f270
sha1
c17bc1ab8240a2d8a2bf0c473fe8710fa56c3dd2
sha256
741486379e79a644e4411ae8fbd9fe45504a998de19ba8da96c91b015b5ee4ad
sha512
bfb5f647403692022a4cb77d57967ac457944711d36f042a109992f7f40aacca1894faa95ce146ee59f62b87f03b997c2cac94f15e3659d9c4422652e435be50
ripemd-160
3d60b62b4667ce78892a58b5e489f7b28f30ee10
Diameter
841647804
Circumference
2644114557.9564
Area
5.563533028071E+17
Volume
3.1216902370383E+26
Surface area
2.2254132112284E+18
Circumference
2644114557.9564
Perimeter
1683295608
Area
177092756494505604
Diagonal
595134869.57917
Surface area
1062556538967033624
Volume
7.4524864803954E+25
Space diagonal
728888379.30339
Perimeter
1262471706
Area
7.6683412975227E+16
Altitude
364444189.65169
Surface area
7.6683412975227E+16
Volume
8.7828395449811E+24
Height
198378289.85972