513238961 is an odd 9-digits composite number following 513238960
and preceding 513238962 . In scientific notation, it is written as 5.13238961 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 504982368 positive integers (up to 513238961) that are relatively prime to 513238961.
513238961 has 8 divisors, whose sum is 521513760
The reverse of 513238961 is 169832315
Previous prime number is 947
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
five hundred thirteen million two hundred thirty-eight thousand nine hundred sixty-one
Scientific notation
5.13238961 × 10^8
Engineering notation
5.13238961 × 10^6
Prime Factorization
67 × 947 × 8089
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
513238961
Product of the distinct prime numbers
The prime factorization of 513238961 is 67 × 947 × 8089.
Since it has a total of 3 prime factors.
7 , 2 , 10 , 21 , 261 , 243 , 2245 , 8580 , 75770 , 43888 , 173380 , 543830 , 6546957 , 9781711 , 81484673 , 14052237 , 525193200 , 387280787 , 1486292397 , 2091104861
n×2
1026477922
n×3
1539716883
n×4
2052955844
n×5
2566194805
n÷2
256619480.5
n÷3
171079653.66667
n÷3
128309740.25
n÷5
102647792.2
n2
263414231088359521
n3
1.351944462764E+26
n4
6.9387057139872E+34
n5
3.5612141113315E+43
2 √n
22654.777884588
3 √n
800.64477238361
4 √n
150.51504205423
5 √n
55.215870505565
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
-513238960
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 513238961 can be divided by 8 positive divisors.
The sum of these divisors (counting 513238961) is 1, the average is 0.125.
Base
System
Value
2
Binary
11110100101110110011110110001
3
Ternary
1022202202020111102
4
Quaternary
132211312132301
5
Quinary
2022342121321
6
Senary
122532254145
8
Octal
3645663661
10
Decimal
513238961
12
Duodecimal
123a71355
16
Hexadecimal
1e9767b1
20
Vigesimal
807eh81
36
Base36
8hkhpt
md5
a0eae88e520a8ec6e84d3ef777b13173
sha1
8ff85c592eafeadff4a7974bbe193efb74b23d69
sha256
4288d99de675a2f15af1dc232a5192be2cc92a9308ea90bccf6eec91f88972c0
sha512
9be7b53072545e548865aa9c0d4054bac17d2b4a564669dc0e28678164d6cea83252b050832f41c7603c53483d0f8d19bf77b9d441362d9c39d1b120c39f3eb0
ripemd-160
773ac288db7fecbcbc5e4499f34b2d939cd31816
Diameter
1026477922
Circumference
3224775498.8273
Area
8.2754021323819E+17
Volume
5.6630117230412E+26
Surface area
3.3101608529528E+18
Circumference
3224775498.8273
Perimeter
2052955844
Area
263414231088359521
Diagonal
725829499.38448
Surface area
1580485386530157126
Volume
1.351944462764E+26
Space diagonal
888955956.87586
Perimeter
1539716883
Area
1.1406170792043E+17
Altitude
444477978.43793
Surface area
1.1406170792043E+17
Volume
1.5932818290134E+25
Height
241943166.46149