8490695427 is an odd 10-digits composite number following 8490695426
and preceding 8490695428 . In scientific notation, it is written as 8.490695427 × 10^9.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 5658256800 positive integers (up to 8490695427) that are relatively prime to 8490695427.
8490695427 has 8 divisors, whose sum is 8808598512
The reverse of 8490695427 is 7245960948
Previous prime number is 2621
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 54
Digital Root 9
Name
eight billion four hundred ninety million six hundred ninety-five thousand four hundred twenty-seven
Scientific notation
8.490695427 × 10^9
Engineering notation
8.490695427 × 10^9
Prime Factorization
27 × 2621 × 119981
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
8490695427
Product of the distinct prime numbers
The prime factorization of 8490695427 is 27 × 2621 × 119981.
Since it has a total of 3 prime factors.
3 , 1 , 27 , 33 , 979 , 74 , 4183 , 7104 , 66388 , 22082 , 710428 , 374899 , 4060887 , 5216522 , 41641311 , 27554050 , 736890413 , 628130394 , 5878274231 , 5249035279
n×2
16981390854
n×3
25472086281
n×4
33962781708
n×5
42453477135
n÷2
4245347713.5
n÷3
2830231809
n÷3
2122673856.75
n÷5
1698139085.4
n2
7.2091908834079E+19
n3
6.1211044066121E+29
n4
5.1972433193411E+39
n5
4.4128210084536E+49
2 √n
92144.969623957
3 √n
2040.0826112739
4 √n
303.55389904259
5 √n
96.780676269969
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
-8490695426
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 8490695427 can be divided by 8 positive divisors.
The sum of these divisors (counting 8490695427) is 1, the average is 0.125.
Base
System
Value
2
Binary
111111010000101011011101100000011
3
Ternary
210220201202000111000
4
Quaternary
13322011123230003
5
Quinary
114342104223202
6
Senary
3522305023043
8
Octal
77205335403
10
Decimal
8490695427
12
Duodecimal
178b624a83
16
Hexadecimal
1fa15bb03
20
Vigesimal
6cd6gib7
36
Base36
3wf52ir
md5
d27285071c4753e92112de2bb599dae2
sha1
6db8d9839d4f0cd41a823e8947d1ebde497a99fd
sha256
d7d95f5883e5dde64afc21dbe3aba207f381358c17c8bbe1a870807dc98341de
sha512
0877dc535fb19bf4f93a4cd6efeb5701ed1ac83592b6e639039f3e3b5f34a62015f5e2e222677f77508e2e71874e88544bdda5c40a784b77c7f788e28a8160ca
ripemd-160
3e0c632bc23914f45a343cf1a5ddc21c2a638d6c
Diameter
16981390854
Circumference
53348612754.663
Area
2.2648341117641E+20
Volume
2.5640022180892E+30
Surface area
9.0593364470563E+20
Circumference
53348612754.663
Perimeter
33962781708
Area
7.2091908834079E+19
Diagonal
12007656626.843
Surface area
4.3255145300447E+20
Volume
6.1211044066121E+29
Space diagonal
14706315871.157
Perimeter
25472086281
Area
3.1216712228812E+19
Altitude
7353157935.5784
Surface area
3.1216712228812E+19
Volume
7.2137907237772E+28
Height
4002552208.9475