1485655391 is an odd 10-digits composite number following 1485655390
and preceding 1485655392 . In scientific notation, it is written as 1.485655391 × 10^9.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 1279511640 positive integers (up to 1485655391) that are relatively prime to 1485655391.
1485655391 has 8 divisors, whose sum is 1706016000
The reverse of 1485655391 is 1935565841
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 47
Digital Root 2
Name
one billion four hundred eighty-five million six hundred fifty-five thousand three hundred ninety-one
Scientific notation
1.485655391 × 10^9
Engineering notation
1.485655391 × 10^9
Prime Factorization
11 × 19 × 7108399
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1485655391
Product of the distinct prime numbers
The prime factorization of 1485655391 is 11 × 19 × 7108399.
Since it has a total of 3 prime factors.
9 , 5 , 79 , 29 , 187 , 907 , 2326 , 8222 , 14102 , 70898 , 428054 , 28395 , 6187640 , 6856091 , 36893400 , 33239967 , 344015367 , 937359403 , 2150388865 , 2383954024
n×2
2971310782
n×3
4456966173
n×4
5942621564
n×5
7428276955
n÷2
742827695.5
n÷3
495218463.66667
n÷3
371413847.75
n÷5
297131078.2
n2
2207171940807362881
n3
3.2790968927244E+27
n4
4.8716079762873E+36
n5
7.2375306528099E+45
2 √n
38544.200484638
3 √n
1141.0535533286
4 √n
196.32676965875
5 √n
68.294167698078
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
-1485655390
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 1485655391 can be divided by 8 positive divisors.
The sum of these divisors (counting 1485655391) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011000100011010100110101011111
3
Ternary
10211112112010001202
4
Quaternary
1120203110311133
5
Quinary
11020311433031
6
Senary
403230430115
8
Octal
13043246537
10
Decimal
1485655391
12
Duodecimal
35566233b
16
Hexadecimal
588d4d5f
20
Vigesimal
13456i9b
36
Base36
okir1b
md5
37fecd13be85a52952b078cc9103f666
sha1
a5ed005546952e2733094cc3e9abfd15af88951c
sha256
40f10582ded934bb702626c80cfae4880a53927034199d051f20237c64b1ac2f
sha512
9a7ade8d40e307630c45299d8de1536dcb9dff4ce877c8c11d60dd4e7758528b9f5578133825f2a61676bd8ab1565f873ff7e3f39314b12d271fb2a8c258b981
ripemd-160
658e787b2b18d68d9750ba9948ece5802f8c8b85
Diameter
2971310782
Circumference
9334648124.2633
Area
6.9340351544499E+18
Volume
1.3735448944789E+28
Surface area
2.77361406178E+19
Circumference
9334648124.2633
Perimeter
5942621564
Area
2207171940807362881
Diagonal
2101034002.9649
Surface area
1.3243031644844E+19
Volume
3.2790968927244E+27
Space diagonal
2573230619.7506
Perimeter
4456966173
Area
9.5573348562969E+17
Altitude
1286615309.8753
Surface area
9.5573348562969E+17
Volume
3.8644527483553E+26
Height
700344667.65497