8980491391 is an odd 10-digits composite number following 8980491390
and preceding 8980491392 . In scientific notation, it is written as 8.980491391 × 10^9.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 8769996312 positive integers (up to 8980491391) that are relatively prime to 8980491391.
8980491391 has 8 divisors, whose sum is 9191064960
The reverse of 8980491391 is 1931940898
Previous prime number is 6359
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 52
Digital Root 7
Name
eight billion nine hundred eighty million four hundred ninety-one thousand three hundred ninety-one
Scientific notation
8.980491391 × 10^9
Engineering notation
8.980491391 × 10^9
Prime Factorization
43 × 6359 × 32843
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
8980491391
Product of the distinct prime numbers
The prime factorization of 8980491391 is 43 × 6359 × 32843.
Since it has a total of 3 prime factors.
1 , 7 , 100 , 96 , 752 , 876 , 160 , 9999 , 50802 , 1377 , 888020 , 764100 , 7885846 , 4766855 , 48155793 , 50806290 , 908692239 , 859750545 , 6368987413 , 601939468
n×2
17960982782
n×3
26941474173
n×4
35921965564
n×5
44902456955
n÷2
4490245695.5
n÷3
2993497130.3333
n÷3
2245122847.75
n÷5
1796098278.2
n2
8.0649225623825E+19
n3
7.2426967640558E+29
n4
6.5042975937227E+39
n5
5.8411788544928E+49
2 √n
94765.454628783
3 √n
2078.5797898024
4 √n
307.83998218033
5 √n
97.872350888655
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
-8980491390
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 8980491391 can be divided by 8 positive divisors.
The sum of these divisors (counting 8980491391) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010111010001110110110001111111
3
Ternary
212011212101020020021
4
Quaternary
20113101312301333
5
Quinary
121343001211031
6
Senary
4043043033011
8
Octal
102721666177
10
Decimal
8980491391
12
Duodecimal
18a766b767
16
Hexadecimal
217476c7f
20
Vigesimal
7068189b
36
Base36
44ir3i7
md5
1c80195eeb47a6af9b744f38019fb6bd
sha1
cf35ee42b37255916edd576bbfe3a4548b44dfee
sha256
d006b0a7d359c1067f6521181717079d27f055cf438928ad8aa1eba47026726b
sha512
c157e540231a6a297c14ec6441de680f27fde393301f1800b248c4eb15d193a8c8b8c05ef4bc1817d236932e7e62c63d19615f914fdb3da9ee56f8da6b391703
ripemd-160
bb181fa3aa329d9775469bd62f79c571aa215aac
Diameter
17960982782
Circumference
56426091559.184
Area
2.5336701473751E+20
Volume
3.0338137261515E+30
Surface area
1.0134680589501E+21
Circumference
56426091559.184
Perimeter
35921965564
Area
8.0649225623825E+19
Diagonal
12700332721.927
Surface area
4.8389535374295E+20
Volume
7.2426967640558E+29
Space diagonal
15554667366.147
Perimeter
26941474173
Area
3.4922139092888E+19
Altitude
7777333683.0735
Surface area
3.4922139092888E+19
Volume
8.5355999932362E+28
Height
4233444240.6423