513821421 is an odd 9-digits composite number following 513821420
and preceding 513821422 . In scientific notation, it is written as 5.13821421 × 10^8.
The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors.
There are 342547596 positive integers (up to 513821421) that are relatively prime to 513821421.
513821421 has 8 divisors, whose sum is 761216960
The reverse of 513821421 is 124128315
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9
Name
five hundred thirteen million eight hundred twenty-one thousand four hundred twenty-one
Scientific notation
5.13821421 × 10^8
Engineering notation
5.13821421 × 10^6
Prime Factorization
3 × 9 × 19030423
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
513821421
Product of the distinct prime numbers
The prime factorization of 513821421 is 3 × 9 × 19030423.
Since it has a total of 3 prime factors.
10 , 9 , 6 , 18 , 968 , 254 , 6023 , 5248 , 90192 , 14657 , 125466 , 551967 , 8604543 , 5245766 , 34878579 , 15099574 , 610640686 , 174400852 , 7645831524 , 427678712
n×2
1027642842
n×3
1541464263
n×4
2055285684
n×5
2569107105
n÷2
256910710.5
n÷3
171273807
n÷3
128455355.25
n÷5
102764284.2
n2
264012452678459241
n3
1.3565525359694E+26
n4
6.9702575169296E+34
n5
3.5814676220847E+43
2 √n
22667.62936436
3 √n
800.94753405178
4 √n
150.55772768065
5 √n
55.22839739805
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
-513821420
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 513821421 can be divided by 8 positive divisors.
The sum of these divisors (counting 513821421) is 1, the average is 0.125.
Base
System
Value
2
Binary
11110101000000100101011101101
3
Ternary
1022210211211111000
4
Quaternary
132220010223231
5
Quinary
2023014241141
6
Senary
122552550513
8
Octal
3650045355
10
Decimal
513821421
12
Duodecimal
1240b2439
16
Hexadecimal
1ea04aed
20
Vigesimal
80b7db1
36
Base36
8hwz59
md5
e3164af5ba12a4b3a3ae37581709502f
sha1
802283ee4bbe7cafbb9e4dfd0dd7cdf129f9f75e
sha256
761e83c8c4d4745dbe3d9c1f4857e383a01000afcd3906dcc744805f262f422f
sha512
9223abac0f183770b647d93f43c65b99c50fa03e0e2f9c437b8689aefc1ca10df3502b954649c59f66eceeb8ce6c82f30c093da159b40f3af0ded668c0dbb3f4
ripemd-160
1e88a4c947951afbbadb76e37501d1b2621a1ede
Diameter
1027642842
Circumference
3228435202.9413
Area
8.2941958179087E+17
Volume
5.6823139749468E+26
Surface area
3.3176783271635E+18
Circumference
3228435202.9413
Perimeter
2055285684
Area
264012452678459241
Diagonal
726653222.21602
Surface area
1584074716070755446
Volume
1.3565525359694E+26
Space diagonal
889964807.18924
Perimeter
1541464263
Area
1.1432074546749E+17
Altitude
444982403.59462
Surface area
1.1432074546749E+17
Volume
1.5987124953663E+25
Height
242217740.73867