421569445 is an odd 9-digits composite number following 421569444
and preceding 421569446 . In scientific notation, it is written as 4.21569445 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 306595520 positive integers (up to 421569445) that are relatively prime to 421569445.
421569445 has 12 divisors, whose sum is 556054380
The reverse of 421569445 is 544965124
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
four hundred twenty-one million five hundred sixty-nine thousand four hundred forty-five
Scientific notation
4.21569445 × 10^8
Engineering notation
4.21569445 × 10^6
Prime Factorization
5 × 11 × 11 × 696809
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
38324495
Product of the distinct prime numbers
The prime factorization of 421569445 is 5 × 11 × 11 × 696809.
Since it has a total of 4 prime factors.
8 , 8 , 83 , 91 , 772 , 480 , 263 , 8705 , 35076 , 46130 , 98902 , 720538 , 5355606 , 7942012 , 42177542 , 76632041 , 390597001 , 992343304 , 6346355913 , 1863755902
n×2
843138890
n×3
1264708335
n×4
1686277780
n×5
2107847225
n÷2
210784722.5
n÷3
140523148.33333
n÷3
105392361.25
n÷5
84313889
n2
177720796957608025
n3
7.4921657738377E+25
n4
3.1584681671247E+34
n5
1.3315136722649E+43
2 √n
20532.156365078
3 √n
749.81888663782
4 √n
143.29046152859
5 √n
53.085244895774
1 , 5 , 11 , 55 , 121 , 605 , 696809 , 3484045 , 7664899 , 38324495 , 84313889 , 421569445
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
-421569444
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 421569445 can be divided by 12 positive divisors.
The sum of these divisors (counting 421569445) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11001001000001010001110100101
3
Ternary
1002101020221120011
4
Quaternary
121020022032211
5
Quinary
1330410210240
6
Senary
105455410221
8
Octal
3110121645
10
Decimal
421569445
12
Duodecimal
b9223971
16
Hexadecimal
1920a3a5
20
Vigesimal
6beg3c5
36
Base36
6yzp2d
md5
277481293a1741a3142b16ac455fb178
sha1
0d997812d7506bff262e872c669edad3d5c9dc04
sha256
37f255219ec329be14396b5cd2a842cd470a50ff772e6337f068f73e9a06e33e
sha512
b687b40802cc760a3fdab0525f71253680c47dc42311882552f469414de2acdf06478d9384b4f48bf989326e42acc4a61304e252eadc0f88a0301296241031b4
ripemd-160
e81737f205feca303ea0b560dc4c2a447c0e8dd9
Diameter
843138890
Circumference
2648798942.7799
Area
5.5832635011214E+17
Volume
3.1383110606087E+26
Surface area
2.2333054004486E+18
Circumference
2648798942.7799
Perimeter
1686277780
Area
177720796957608025
Diagonal
596189226.6011
Surface area
1066324781745648150
Volume
7.4921657738377E+25
Space diagonal
730179697.65861
Perimeter
1264708335
Area
7.6955362473052E+16
Altitude
365089848.82931
Surface area
7.6955362473052E+16
Volume
8.8296020407573E+24
Height
198729742.20037