486389991 is an odd 9-digits composite number following 486389990
and preceding 486389992 . In scientific notation, it is written as 4.86389991 × 10^8.
The sum of its digits is 57. It has a total of 2 prime factors and 4 positive divisors.
There are 324259992 positive integers (up to 486389991) that are relatively prime to 486389991.
486389991 has 4 divisors, whose sum is 648519992
The reverse of 486389991 is 199983684
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 57
Digital Root 3
Name
four hundred eighty-six million three hundred eighty-nine thousand nine hundred ninety-one
Scientific notation
4.86389991 × 10^8
Engineering notation
4.86389991 × 10^6
Prime Factorization
3 × 162129997
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
486389991
Product of the distinct prime numbers
The prime factorization of 486389991 is 3 × 162129997.
Since it has a total of 2 prime factors.
10 , 7 , 7 , 60 , 378 , 806 , 5815 , 6954 , 99893 , 19255 , 946043 , 194340 , 2258477 , 5664164 , 70438210 , 29360893 , 236795862 , 847859052 , 5229227296 , 2333689660
n×2
972779982
n×3
1459169973
n×4
1945559964
n×5
2431949955
n÷2
243194995.5
n÷3
162129997
n÷3
121597497.75
n÷5
97277998.2
n2
236575223344980081
n3
1.1506782075359E+26
n4
5.5967836300727E+34
n5
2.72221953946E+43
2 √n
22054.251086809
3 √n
786.43266359048
4 √n
148.50673751318
5 √n
54.625688755802
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-486389990
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 486389991 can be divided by 4 positive divisors.
The sum of these divisors (counting 486389991) is 1, the average is 0.25.
Base
System
Value
2
Binary
11100111111011011100011100111
3
Ternary
1020220020011122010
4
Quaternary
130333123203213
5
Quinary
1444003434431
6
Senary
120133005303
8
Octal
3477334347
10
Decimal
486389991
12
Duodecimal
116a83833
16
Hexadecimal
1cfdb8e7
20
Vigesimal
7bjiejb
36
Base36
81l0x3
md5
ad019be8a46a7dd0309e85444156bf8c
sha1
464258aa146b08fcbc142db518978f16b97b0c2c
sha256
eccf787e4e6d94e938408eeb2355de8cd1eb5bf0541bfb4bed3122d6788336f2
sha512
486842e2aae6b77694887750790a908020c99efdf60f9151a219adae0f15132626e1eec1ee366c763f94419fa8183671f3888713eded94cfba3ec943e2131952
ripemd-160
9ec99f9cb15b755460c9dd33dd366f514c598aef
Diameter
972779982
Circumference
3056078445.0104
Area
7.4322298368195E+17
Volume
4.8199496045875E+26
Surface area
2.9728919347278E+18
Circumference
3056078445.0104
Perimeter
1945559964
Area
236575223344980081
Diagonal
687859321.87473
Surface area
1419451340069880486
Volume
1.1506782075359E+26
Space diagonal
842452176.70497
Perimeter
1459169973
Area
1.0244007666137E+17
Altitude
421226088.35248
Surface area
1.0244007666137E+17
Volume
1.3560872725203E+25
Height
229286440.62491