421569436 is an even 9-digits composite number following 421569435
and preceding 421569437 . In scientific notation, it is written as 4.21569436 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 209964032 positive integers (up to 421569436) that are relatively prime to 421569436.
421569436 has 12 divisors, whose sum is 740618928
The reverse of 421569436 is 634965124
Previous prime number is 257
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
four hundred twenty-one million five hundred sixty-nine thousand four hundred thirty-six
Scientific notation
4.21569436 × 10^8
Engineering notation
4.21569436 × 10^6
Prime Factorization
2 × 2 × 257 × 410087
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
210784718
Product of the distinct prime numbers
The prime factorization of 421569436 is 2 × 2 × 257 × 410087.
Since it has a total of 4 prime factors.
4 , 9 , 85 , 28 , 981 , 693 , 4590 , 6719 , 4058 , 80879 , 739736 , 877121 , 2913598 , 7985128 , 51375092 , 55385449 , 258059077 , 510179355 , 9702911016 , 6292223425
n×2
843138872
n×3
1264708308
n×4
1686277744
n×5
2107847180
n÷2
210784718
n÷3
140523145.33333
n÷3
105392359
n÷5
84313887.2
n2
177720789369358096
n3
7.4921652939915E+25
n4
3.1584678974068E+34
n5
1.3315135301339E+43
2 √n
20532.156145909
3 √n
749.81888130191
4 √n
143.29046076383
5 √n
53.085244669113
1 , 2 , 4 , 257 , 514 , 1028 , 410087 , 820174 , 1640348 , 105392359 , 210784718 , 421569436
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-421569435
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 421569436 can be divided by 12 positive divisors.
The sum of these divisors (counting 421569436) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11001001000001010001110011100
3
Ternary
1002101020221112211
4
Quaternary
121020022032130
5
Quinary
1330410210221
6
Senary
105455410204
8
Octal
3110121634
10
Decimal
421569436
12
Duodecimal
b9223964
16
Hexadecimal
1920a39c
20
Vigesimal
6beg3bg
36
Base36
6yzp24
md5
51af9f0a743627a13c00e6f0c2efb62e
sha1
f729170e37517bf8f34c397007db977d926cf1c3
sha256
a980c21dd5a0218ff55543b531e431db07edb8659b6d12314bd38263882447a7
sha512
b40e089c20d1068112afb60f8f6bd647657c06ebc96894b8d4ed9d79888239a97c6823253e96445b509d6a54ddcaa060476ffbfcdff72a93d64c2e4439251901
ripemd-160
d8af1392593451d7008a9137ada47066be3d2fef
Diameter
843138872
Circumference
2648798886.2312
Area
5.5832632627295E+17
Volume
3.1383108596112E+26
Surface area
2.2333053050918E+18
Circumference
2648798886.2312
Perimeter
1686277744
Area
177720789369358096
Diagonal
596189213.87318
Surface area
1066324736216148576
Volume
7.4921652939915E+25
Space diagonal
730179682.07016
Perimeter
1264708308
Area
7.6955359187244E+16
Altitude
365089841.03508
Surface area
7.6955359187244E+16
Volume
8.8296014752532E+24
Height
198729737.95773