520388638 is an even 9-digits composite number following 520388637
and preceding 520388639 . In scientific notation, it is written as 5.20388638 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors.
There are 202748760 positive integers (up to 520388638) that are relatively prime to 520388638.
520388638 has 16 divisors, whose sum is 973194624
The reverse of 520388638 is 836883025
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
five hundred twenty million three hundred eighty-eight thousand six hundred thirty-eight
Scientific notation
5.20388638 × 10^8
Engineering notation
5.20388638 × 10^6
Prime Factorization
2 × 11 × 7 × 3379147
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
520388638
Product of the distinct prime numbers
The prime factorization of 520388638 is 2 × 11 × 7 × 3379147.
Since it has a total of 4 prime factors.
10 , 5 , 19 , 42 , 870 , 961 , 8169 , 3956 , 83964 , 79334 , 238428 , 610871 , 1641053 , 7953281 , 48968236 , 26493573 , 713531122 , 352589962 , 2832667887 , 3842216975
n×2
1040777276
n×3
1561165914
n×4
2081554552
n×5
2601943190
n÷2
260194319
n÷3
173462879.33333
n÷3
130097159.5
n÷5
104077727.6
n2
270804334559495044
n3
1.4092349882591E+26
n4
7.3334987616211E+34
n5
3.8162694323347E+43
2 √n
22812.028362248
3 √n
804.34543603723
4 √n
151.03651334114
5 √n
55.368857363078
1 , 2 , 7 , 11 , 14 , 22 , 77 , 154 , 3379147 , 6758294 , 23654029 , 37170617 , 47308058 , 74341234 , 260194319 , 520388638
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-520388637
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 520388638 can be divided by 16 positive divisors.
The sum of these divisors (counting 520388638) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11111000001001000000000011110
3
Ternary
1100021012111000021
4
Quaternary
133001020000132
5
Quinary
2031204414023
6
Senary
123345422354
8
Octal
3701100036
10
Decimal
520388638
12
Duodecimal
12633a9ba
16
Hexadecimal
1f04801e
20
Vigesimal
82c8bbi
36
Base36
8ltqfy
md5
13a04cc01c180a6f99e67aa44923bc87
sha1
03141eb5637dec4bc11484ab603753134e493267
sha256
37d098557d10b748d4970f497b1f26115f8ce559784bc943d392266a4e0d1cdc
sha512
17615501df926c5e7d7da04b2e1d54595270aaf93f0428a0ac37aac1f22e52ecb2bdc439af786263b943537d811d46cabf1c99e383b40592a41047c1499ecd1b
ripemd-160
cd68329e4672056e807cfd15345245c6385eb7f8
Diameter
1040777276
Circumference
3269698244.3048
Area
8.5075690801238E+17
Volume
5.9029897150621E+26
Surface area
3.4030276320495E+18
Circumference
3269698244.3048
Perimeter
2081554552
Area
270804334559495044
Diagonal
735940669.56446
Surface area
1624826007356970264
Volume
1.4092349882591E+26
Space diagonal
901339560.69757
Perimeter
1561165914
Area
1.1726171659173E+17
Altitude
450669780.34878
Surface area
1.1726171659173E+17
Volume
1.6607993608056E+25
Height
245313556.52149