520938861 is an odd 9-digits composite number following 520938860
and preceding 520938862 . In scientific notation, it is written as 5.20938861 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 335316912 positive integers (up to 520938861) that are relatively prime to 520938861.
520938861 has 8 divisors, whose sum is 718536480
The reverse of 520938861 is 168839025
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
five hundred twenty million nine hundred thirty-eight thousand eight hundred sixty-one
Scientific notation
5.20938861 × 10^8
Engineering notation
5.20938861 × 10^6
Prime Factorization
29 × 3 × 5987803
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
520938861
Product of the distinct prime numbers
The prime factorization of 520938861 is 29 × 3 × 5987803.
Since it has a total of 3 prime factors.
6 , 1 , 4 , 100 , 645 , 433 , 1410 , 80 , 17793 , 52217 , 875217 , 653979 , 1144749 , 3419178 , 47474665 , 85308506 , 524697381 , 948966692 , 5274449210 , 6499236863
n×2
1041877722
n×3
1562816583
n×4
2083755444
n×5
2604694305
n÷2
260469430.5
n÷3
173646287
n÷3
130234715.25
n÷5
104187772.2
n2
271377296899977321
n3
1.4137097994833E+26
n4
7.3645637272738E+34
n5
3.836487439848E+43
2 √n
22824.085107623
3 √n
804.62882261754
4 √n
151.0764214152
5 √n
55.380561055289
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
-520938860
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 520938861 can be divided by 8 positive divisors.
The sum of these divisors (counting 520938861) is 1, the average is 0.125.
Base
System
Value
2
Binary
11111000011001110010101101101
3
Ternary
1100022020102202220
4
Quaternary
133003032111231
5
Quinary
2031330020421
6
Senary
123405305553
8
Octal
3703162555
10
Decimal
520938861
12
Duodecimal
1265652b9
16
Hexadecimal
1f0ce56d
20
Vigesimal
82fh731
36
Base36
8m5izx
md5
76068e0d04ee40ff22442f1eda025377
sha1
61346648010dfa6cce553cac845477a3c74dd461
sha256
2ebbfe5fb8f1c678a42c7fc46f8bda035ff2b24eff319c13f0b51fb6bb0460f5
sha512
aaaf968825a9d6416a2c230865157eef951480d3fddcd9348e3f2c01b6b2ddcce6fd09ab1ec73126d6b81f555b281b58057a2533aa9e4ee036b7a39075717096
ripemd-160
39eff75aed3d2af5fac99d2f64b59a4ece6dd036
Diameter
1041877722
Circumference
3273155397.3741
Area
8.5255692229202E+17
Volume
5.9217337604863E+26
Surface area
3.4102276891681E+18
Circumference
3273155397.3741
Perimeter
2083755444
Area
271377296899977321
Diagonal
736718802.39339
Surface area
1628263781399863926
Volume
1.4137097994833E+26
Space diagonal
902292574.88906
Perimeter
1562816583
Area
1.1750981656287E+17
Altitude
451146287.44453
Surface area
1.1750981656287E+17
Volume
1.6660729764076E+25
Height
245572934.13113