531505868 is an even 9-digits composite number following 531505867
and preceding 531505869 . In scientific notation, it is written as 5.31505868 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 265636560 positive integers (up to 531505868) that are relatively prime to 531505868.
531505868 has 12 divisors, whose sum is 930542592
The reverse of 531505868 is 868505135
Previous prime number is 55807
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
five hundred thirty-one million five hundred five thousand eight hundred sixty-eight
Scientific notation
5.31505868 × 10^8
Engineering notation
5.31505868 × 10^6
Prime Factorization
2 × 2 × 55807 × 2381
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
265752934
Product of the distinct prime numbers
The prime factorization of 531505868 is 2 × 2 × 55807 × 2381.
Since it has a total of 4 prime factors.
5 , 5 , 29 , 38 , 440 , 69 , 9011 , 993 , 48117 , 17098 , 940241 , 234637 , 9462577 , 2889230 , 17236526 , 79180362 , 299007688 , 55719491 , 5061802309 , 2336399898
n×2
1063011736
n×3
1594517604
n×4
2126023472
n×5
2657529340
n÷2
265752934
n÷3
177168622.66667
n÷3
132876467
n÷5
106301173.6
n2
282498487718433424
n3
1.5014960392347E+26
n4
7.9805395563202E+34
n5
4.2417036039903E+43
2 √n
23054.411031297
3 √n
810.03295501748
4 √n
151.83679076988
5 √n
55.603433849211
1 , 2 , 4 , 2381 , 4762 , 9524 , 55807 , 111614 , 223228 , 132876467 , 265752934 , 531505868
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
-531505867
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 531505868 can be divided by 12 positive divisors.
The sum of these divisors (counting 531505868) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11111101011100010001011001100
3
Ternary
1101001010021222112
4
Quaternary
133223202023030
5
Quinary
2042031141433
6
Senary
124424003152
8
Octal
3753421314
10
Decimal
531505868
12
Duodecimal
12a0004b8
16
Hexadecimal
1fae22cc
20
Vigesimal
861i4d8
36
Base36
8sg0jw
md5
a426c785664c8a492a455fecbc372651
sha1
b2607b9a7e92d5b73cf2718a19f042e40d2f39d9
sha256
99bb2c282d1dafc58ea5b09f65a2375883ffef2c89a70a4fe9c1e59fdce57157
sha512
66509a9073a0ba272a2b75d7092e8b7c13ab9ab53b2eae4e3538cfbedff19f338d482b395ba25243814d2801b588ee99324a7f04730378b03610a714bc884a43
ripemd-160
ffdfc04c0bdd4eeb5127e8db153e9af1ee99ced2
Diameter
1063011736
Circumference
3339549860.4973
Area
8.8749517366646E+17
Volume
6.289451901672E+26
Surface area
3.5499806946658E+18
Circumference
3339549860.4973
Perimeter
2126023472
Area
282498487718433424
Diagonal
751662807.00648
Surface area
1694990926310600544
Volume
1.5014960392347E+26
Space diagonal
920595167.897
Perimeter
1594517604
Area
1.2232543344742E+17
Altitude
460297583.9485
Surface area
1.2232543344742E+17
Volume
1.7695300521127E+25
Height
250554269.00216