421362785 is an odd 9-digits composite number following 421362784
and preceding 421362786 . In scientific notation, it is written as 4.21362785 × 10^8.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 337090224 positive integers (up to 421362785) that are relatively prime to 421362785.
421362785 has 4 divisors, whose sum is 505635348
The reverse of 421362785 is 587263124
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
four hundred twenty-one million three hundred sixty-two thousand seven hundred eighty-five
Scientific notation
4.21362785 × 10^8
Engineering notation
4.21362785 × 10^6
Prime Factorization
5 × 84272557
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
421362785
Product of the distinct prime numbers
The prime factorization of 421362785 is 5 × 84272557.
Since it has a total of 2 prime factors.
10 , 3 , 7 , 86 , 295 , 63 , 9667 , 9118 , 3547 , 16217 , 610856 , 625028 , 8407047 , 4703743 , 84556618 , 83092539 , 190389694 , 737181252 , 2395434745 , 346619612
n×2
842725570
n×3
1264088355
n×4
1685451140
n×5
2106813925
n÷2
210681392.5
n÷3
140454261.66667
n÷3
105340696.25
n÷5
84272557
n2
177546596582956225
n3
7.4811528403466E+25
n4
3.1522793958191E+34
n5
1.3282532253205E+43
2 √n
20527.1231545
3 √n
749.69634225774
4 √n
143.27289748763
5 √n
53.080039229824
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-421362784
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 421362785 can be divided by 4 positive divisors.
The sum of these divisors (counting 421362785) is 1, the average is 0.25.
Base
System
Value
2
Binary
11001000111010111110001100001
3
Ternary
1002100212110002002
4
Quaternary
121013113301201
5
Quinary
1330332102120
6
Senary
105451133345
8
Octal
3107276141
10
Decimal
421362785
12
Duodecimal
b9144255
16
Hexadecimal
191d7c61
20
Vigesimal
6bda6j5
36
Base36
6yv9lt
md5
8a3d5b448627c0310ebaee23c63c8a2d
sha1
5f3b22414237cb11d66e4f473f9d962216828d47
sha256
a2dd441b80f5aaece9941c7a4ceb8e7c615cc052a557ea8f1d972735a6be6c24
sha512
3d2a27b5d09b98c014e0b8698837d96a94638115b8b56103d69070acde0c418ac5ddc5ba6abb0cb2ce828e3e4b96e96103d3f70c27c1754f63a6380f537d6c0b
ripemd-160
321ca86b31a6b0a71b5de5a60a5dcfb80384ad11
Diameter
842725570
Circumference
2647500459.7043
Area
5.5777908349489E+17
Volume
3.1336979738154E+26
Surface area
2.2311163339795E+18
Circumference
2647500459.7043
Perimeter
1685451140
Area
177546596582956225
Diagonal
595896965.2263
Surface area
1065279579497737350
Volume
7.4811528403466E+25
Space diagonal
729821752.03872
Perimeter
1264088355
Area
7.6879931498154E+16
Altitude
364910876.01936
Surface area
7.6879931498154E+16
Volume
8.8166231741701E+24
Height
198632321.7421