485720131 is an odd 9-digits composite number following 485720130
and preceding 485720132 . In scientific notation, it is written as 4.85720131 × 10^8.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 437929632 positive integers (up to 485720131) that are relatively prime to 485720131.
485720131 has 8 divisors, whose sum is 535248560
The reverse of 485720131 is 131027584
Previous prime number is 43
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4
Name
four hundred eighty-five million seven hundred twenty thousand one hundred thirty-one
Scientific notation
4.85720131 × 10^8
Engineering notation
4.85720131 × 10^6
Prime Factorization
13 × 43 × 868909
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
485720131
Product of the distinct prime numbers
The prime factorization of 485720131 is 13 × 43 × 868909.
Since it has a total of 3 prime factors.
1 , 5 , 5 , 19 , 471 , 214 , 2452 , 2071 , 78486 , 68113 , 322251 , 935760 , 7911523 , 721750 , 52724807 , 76875578 , 895704044 , 436975391 , 1296532915 , 2777276577
n×2
971440262
n×3
1457160393
n×4
1942880524
n×5
2428600655
n÷2
242860065.5
n÷3
161906710.33333
n÷3
121430032.75
n÷5
97144026.2
n2
235924045658657161
n3
1.1459305836337E+26
n4
5.5660155319948E+34
n5
2.7035257933486E+43
2 √n
22039.059213133
3 √n
786.07147070922
4 √n
148.45557993263
5 √n
54.610634277342
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
-485720130
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 485720131 can be divided by 8 positive divisors.
The sum of these divisors (counting 485720131) is 1, the average is 0.125.
Base
System
Value
2
Binary
11100111100111000000001000011
3
Ternary
1020211222010202111
4
Quaternary
130330320001003
5
Quinary
1443321021011
6
Senary
120110400151
8
Octal
3474700103
10
Decimal
485720131
12
Duodecimal
116800057
16
Hexadecimal
1cf38043
20
Vigesimal
7bff06b
36
Base36
816o1v
md5
15510cbedeb5a9f446a69c1b461c054b
sha1
06b66dcf581f892e982421244bc9967da46cf589
sha256
088a07a72b0694fbe94774b356a63f9c98f37cae022d49634264318f9e2024d2
sha512
19d9b7eb1f0f43d1b687098c5951cc2251dc9af53f2119767b31f5f1da90b07c0b0c450fb258c271b18724b5ecf0d740328cfc07c611a1e9669871ab5298564a
ripemd-160
94e26d4abf6f9b97e30ae22673e9e7865032993b
Diameter
971440262
Circumference
3051869590.5005
Area
7.4117724864642E+17
Volume
4.8000628040901E+26
Surface area
2.9647089945857E+18
Circumference
3051869590.5005
Perimeter
1942880524
Area
235924045658657161
Diagonal
686911996.77784
Surface area
1415544273951942966
Volume
1.1459305836337E+26
Space diagonal
841291945.15101
Perimeter
1457160393
Area
1.02158108452E+17
Altitude
420645972.57551
Surface area
1.02158108452E+17
Volume
1.3504921440941E+25
Height
228970665.59261