8450678421 is an odd 10-digits composite number following 8450678420
and preceding 8450678422 . In scientific notation, it is written as 8.450678421 × 10^9.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 5581132776 positive integers (up to 8450678421) that are relatively prime to 8450678421.
8450678421 has 8 divisors, whose sum is 9477397440
The reverse of 8450678421 is 1248760548
Previous prime number is 107
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 45
Digital Root 9
Name
eight billion four hundred fifty million six hundred seventy-eight thousand four hundred twenty-one
Scientific notation
8.450678421 × 10^9
Engineering notation
8.450678421 × 10^9
Prime Factorization
9 × 107 × 8775367
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
8450678421
Product of the distinct prime numbers
The prime factorization of 8450678421 is 9 × 107 × 8775367.
Since it has a total of 3 prime factors.
2 , 7 , 34 , 13 , 680 , 194 , 9293 , 7112 , 42401 , 41893 , 510693 , 369869 , 1178945 , 8171830 , 29323182 , 14250500 , 768865288 , 22981809 , 66038412 , 9675812798
n×2
16901356842
n×3
25352035263
n×4
33802713684
n×5
42253392105
n÷2
4225339210.5
n÷3
2816892807
n÷3
2112669605.25
n÷5
1690135684.2
n2
7.1413965775155E+19
n3
6.0349645953414E+29
n4
5.099954507735E+39
n5
4.3098075506598E+49
2 √n
91927.571603954
3 √n
2036.8725644598
4 √n
303.19559957881
5 √n
96.689277518085
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
-8450678420
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 8450678421 can be divided by 8 positive divisors.
The sum of these divisors (counting 8450678421) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110111101100110001111010010101
3
Ternary
210210221102221110200
4
Quaternary
13313230301322111
5
Quinary
114301333202141
6
Senary
3514315211113
8
Octal
76754617225
10
Decimal
8450678421
12
Duodecimal
177a146a99
16
Hexadecimal
1f7b31e95
20
Vigesimal
6c0geg11
36
Base36
3vrbd79
md5
8b514c0e5deb6d3ac43ae26aa62171c7
sha1
23f9cdeaf1468ee90317bc7db65f895d753386dd
sha256
c7f7816c2b4216c0032b594356e09fad808fffc9aed4a6693838b4f41d53d181
sha512
6efb40310b604241466ac5b113deab579d9b90334097893f332657a2b91a5de15898f092a3777356aa58e870ae248474ecb70ca3ebe267c51781111138d72a24
ripemd-160
37dc92870cb47d2e58271af7d63581643e7455b8
Diameter
16901356842
Circumference
53097178490.527
Area
2.2435359024294E+20
Volume
2.5279200583199E+30
Surface area
8.9741436097176E+20
Circumference
53097178490.527
Perimeter
33802713684
Area
7.1413965775155E+19
Diagonal
11951064034.232
Surface area
4.2848379465093E+20
Volume
6.0349645953414E+29
Space diagonal
14637004383.598
Perimeter
25352035263
Area
3.0923154273138E+19
Altitude
7318502191.799
Surface area
3.0923154273138E+19
Volume
7.1122739826443E+28
Height
3983688011.4106