8486142491 is an odd 10-digits composite number following 8486142490
and preceding 8486142492 . In scientific notation, it is written as 8.486142491 × 10^9.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 8065474560 positive integers (up to 8486142491) that are relatively prime to 8486142491.
8486142491 has 8 divisors, whose sum is 8911510944
The reverse of 8486142491 is 1942416848
Previous prime number is 157
Is Prime? no Number parity odd Number length 10 Sum of Digits 47 Digital Root 2
Name
eight billion four hundred eighty-six million one hundred forty-two thousand four hundred ninety-one
Scientific notation
8.486142491 × 10^9
Engineering notation
8.486142491 × 10^9
Prime Factorization
23 × 157 × 2350081
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
8486142491 Product of the distinct prime numbers
The prime factorization of 8486142491 is 23 × 157 × 2350081.
Since it has a total of 3 prime factors.
10 , 1 , 62 , 12 , 115 , 571 , 8655 , 1761 , 79290 , 32204 , 777738 , 471846 , 8352555 , 9906016 , 25971284 , 19822673 , 757993518 , 592212707 , 6118435154 , 8170020391
n×2
16972284982
n×3
25458427473
n×4
33944569964
n×5
42430712455
n÷2
4243071245.5
n÷3
2828714163.6667
n÷3
2121535622.75
n÷5
1697228498.2
n2
7.2014614377556E+19
n3
6.1112627904235E+29
n4
5.186104683948E+39
n5
4.4010023321226E+49
2 √n92120.261023295
3 √n2039.7178972816
4 √n303.51319744501
5 √n96.770294770087
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
-8486142490 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 8486142491 can be divided by 8 positive divisors.
The sum of these divisors (counting 8486142491) is 1, the average is 0.125.
Base
System
Value
2
Binary
111111001110100000100001000011011
3
Ternary
210220102011201000202
4
Quaternary
13321310010020123
5
Quinary
114334423024431
6
Senary
3522023252415
8
Octal
77164041033
10
Decimal
8486142491
12
Duodecimal
1789baa10b
16
Hexadecimal
1f9d0421b
20
Vigesimal
6cbi7g4b
36
Base36
3wcfhgb
md5
3358778b97895022150b6e6be505cb11
sha1
31c4f17d9318bf7cd60d62c77dbe15a733e92c13
sha256
699c0537d1ad261d3a4859f89d5f5eff00c456845e061c0c722846269b9964a5
sha512
aa61ec78836740dabedf488073f59e8d99b221df0f2540dd068ee09963f27b09da362ae748a0420cd59cbb7e743dee99c71a8a041e0206d779c9ef1494aed350
ripemd-160
1a62c8e2a838d91eab2c18ff434c00743eb1d7ef
Diameter
16972284982
Circumference
53320005814.084
Area
2.2624058347963E+20
Volume
2.5598797715402E+30
Surface area
9.0496233391852E+20
Circumference
53320005814.084
Perimeter
33944569964
Area
7.2014614377556E+19
Diagonal
12001217803.003
Surface area
4.3208768626533E+20
Volume
6.1112627904235E+29
Space diagonal
14698429954.681
Perimeter
25458427473
Area
3.1183242747352E+19
Altitude
7349214977.3406
Surface area
3.1183242747352E+19
Volume
7.2021922678692E+28
Height
4000405934.3343