420565993 is an odd 9-digits composite number following 420565992
and preceding 420565994 . In scientific notation, it is written as 4.20565993 × 10^8.
The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors.
There are 419516800 positive integers (up to 420565993) that are relatively prime to 420565993.
420565993 has 4 divisors, whose sum is 421615188
The reverse of 420565993 is 399565024
Previous prime number is 401
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
four hundred twenty million five hundred sixty-five thousand nine hundred ninety-three
Scientific notation
4.20565993 × 10^8
Engineering notation
4.20565993 × 10^6
Prime Factorization
401 × 1048793
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
420565993
Product of the distinct prime numbers
The prime factorization of 420565993 is 401 × 1048793.
Since it has a total of 2 prime factors.
10 , 7 , 57 , 1 , 627 , 127 , 312 , 6821 , 41994 , 48141 , 320897 , 558992 , 5288351 , 9270147 , 61741941 , 99525745 , 130908531 , 181194990 , 383896613 , 3100630782
n×2
841131986
n×3
1261697979
n×4
1682263972
n×5
2102829965
n÷2
210282996.5
n÷3
140188664.33333
n÷3
105141498.25
n÷5
84113198.6
n2
176875754468076049
n3
7.4387927315491E+25
n4
3.1285032518651E+34
n5
1.3157420767244E+43
2 √n
20507.705698103
3 √n
749.22348846539
4 √n
143.20511756953
5 √n
53.059949283934
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
-420565992
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 420565993 can be divided by 4 positive divisors.
The sum of these divisors (counting 420565993) is 1, the average is 0.25.
Base
System
Value
2
Binary
11001000100010101001111101001
3
Ternary
1002022100222002021
4
Quaternary
121010111033221
5
Quinary
1330131102433
6
Senary
105422104441
8
Octal
3104251751
10
Decimal
420565993
12
Duodecimal
b8a1b121
16
Hexadecimal
191153e9
20
Vigesimal
6b8aejd
36
Base36
6ye6sp
md5
dc6e3f8ceeaf4197d5825b4de93a5bfa
sha1
849c167a3c00981e1b285cdc9462cb0297661ca4
sha256
92b74077acf9669368b47a431a26861800e96eb114984fdaaf0f083e360ecd1f
sha512
8993acad83f77cade1055cde4a9ae56c24a337496006e23a07d38ffde05948f834f2a1aad3fb35033ad08dcdec52e100effa5b98b6ff348bb1bd3bab63ceede3
ripemd-160
6bac4e6b331a02f4f93d320821c8390c32c33166
Diameter
841131986
Circumference
2642494067.917
Area
5.5567157083506E+17
Volume
3.1159542129349E+26
Surface area
2.2226862833402E+18
Circumference
2642494067.917
Perimeter
1682263972
Area
176875754468076049
Diagonal
594770131.17351
Surface area
1061254526808456294
Volume
7.4387927315491E+25
Space diagonal
728441667.81166
Perimeter
1261697979
Area
7.6589448341446E+16
Altitude
364220833.90583
Surface area
7.6589448341446E+16
Volume
8.7667013071992E+24
Height
198256710.39117