8405280377 is an odd 10-digits composite number following 8405280376
and preceding 8405280378 . In scientific notation, it is written as 8.405280377 × 10^9.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 7702900560 positive integers (up to 8405280377) that are relatively prime to 8405280377.
8405280377 has 8 divisors, whose sum is 9116963520
The reverse of 8405280377 is 7730825048
Previous prime number is 139
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 44
Digital Root 8
Name
eight billion four hundred five million two hundred eighty thousand three hundred seventy-seven
Scientific notation
8.405280377 × 10^9
Engineering notation
8.405280377 × 10^9
Prime Factorization
13 × 139 × 4651511
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
8405280377
Product of the distinct prime numbers
The prime factorization of 8405280377 is 13 × 139 × 4651511.
Since it has a total of 3 prime factors.
3 , 8 , 39 , 66 , 142 , 526 , 2818 , 1365 , 51934 , 27646 , 350322 , 966637 , 6896882 , 9147498 , 22513252 , 63406291 , 739699796 , 214503281 , 7737231586 , 9692886875
n×2
16810560754
n×3
25215841131
n×4
33621121508
n×5
42026401885
n÷2
4202640188.5
n÷3
2801760125.6667
n÷3
2101320094.25
n÷5
1681056075.4
n2
7.0648738215981E+19
n3
5.938224529866E+29
n4
4.9912442115103E+39
n5
4.1952807027822E+49
2 √n
91680.316191645
3 √n
2033.2185732926
4 √n
302.7875760193
5 √n
96.5851683153
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
-8405280376
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 8405280377 can be divided by 8 positive divisors.
The sum of these divisors (counting 8405280377) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110100111111100110011001111001
3
Ternary
210200210000111001122
4
Quaternary
13310333212121321
5
Quinary
114203222433002
6
Senary
3510014155025
8
Octal
76477463171
10
Decimal
8405280377
12
Duodecimal
1766ab2a75
16
Hexadecimal
1f4fe6679
20
Vigesimal
6b6d00ih
36
Base36
3v0abuh
md5
4b2d8348faf5b3b02ceb33b1048acbeb
sha1
0c0692c804e9d9e01a210b7cb295f76d6400fca8
sha256
d956c4f006991f838f40dbeae12e2593397fc0b1d3a120e9e2df1c3784fc1cbe
sha512
67156cce1a8d7b2dbbb5190b4a1c93da5243b9f045c6c4939d72164d20ca0c6decd7c97e8383a0c44a8801d870edfef81daa965d3fb52fdfd15fbb45c5a26471
ripemd-160
1639e567c68bebeae9770bf18179463c8c7faa72
Diameter
16810560754
Circumference
52811934167.491
Area
2.2194955696472E+20
Volume
2.4873976744525E+30
Surface area
8.8779822785886E+20
Circumference
52811934167.491
Perimeter
33621121508
Area
7.0648738215981E+19
Diagonal
11886861504.702
Surface area
4.2389242929589E+20
Volume
5.938224529866E+29
Space diagonal
14558372664.826
Perimeter
25215841131
Area
3.0591801020178E+19
Altitude
7279186332.4128
Surface area
3.0591801020178E+19
Volume
6.9982647221275E+28
Height
3962287168.2339