989780139 is an odd 9-digits composite number following 989780138
and preceding 989780140 . In scientific notation, it is written as 9.89780139 × 10^8.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 643759200 positive integers (up to 989780139) that are relatively prime to 989780139.
989780139 has 8 divisors, whose sum is 1126579440
The reverse of 989780139 is 931087989
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
nine hundred eighty-nine million seven hundred eighty thousand one hundred thirty-nine
Scientific notation
9.89780139 × 10^8
Engineering notation
9.89780139 × 10^6
Prime Factorization
9 × 41 × 2682331
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
989780139
Product of the distinct prime numbers
The prime factorization of 989780139 is 9 × 41 × 2682331.
Since it has a total of 3 prime factors.
6 , 3 , 50 , 30 , 318 , 42 , 872 , 6113 , 9351 , 68875 , 325626 , 691734 , 6955725 , 7268478 , 96788379 , 99842264 , 18382050 , 350747365 , 9177166016 , 7304394517
n×2
1979560278
n×3
2969340417
n×4
3959120556
n×5
4948900695
n÷2
494890069.5
n÷3
329926713
n÷3
247445034.75
n÷5
197956027.8
n2
979664723558859321
n3
9.6965268625748E+26
n4
9.5974297058566E+35
n5
9.4993453083054E+44
2 √n
31460.771430466
3 √n
996.58170826219
4 √n
177.37184508953
5 √n
62.966238059241
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
-989780138
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 989780139 can be divided by 8 positive divisors.
The sum of these divisors (counting 989780139) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010111111101101100010101011
3
Ternary
2112222110001002200
4
Quaternary
322333231202223
5
Quinary
4011340431024
6
Senary
242114231243
8
Octal
7277554253
10
Decimal
989780139
12
Duodecimal
237585523
16
Hexadecimal
3afed8ab
20
Vigesimal
f962a6j
36
Base36
gdaf8r
md5
a8270ad9f05d2b74956da7c86981ec9f
sha1
edf0d521ffc63759d35c5e427788bb98bceda866
sha256
269a83881e59ddae131fc1e53977e602693c490b636486a10cd4ee6534b2b881
sha512
33c6e0ffa9d0995c03b2b8b291f736017491467103727606e45a4b1ae962031f8fed1dc72016ec75ebe62c243fa9a6c16d86cdf5ff66f3d13705cf505a732f34
ripemd-160
a1ed1a430baf724b6dfcde8daa5afdfe7ccac8a6
Diameter
1979560278
Circumference
6218972026.703
Area
3.0777074985136E+18
Volume
4.0616716742402E+27
Surface area
1.2310829994054E+19
Circumference
6218972026.703
Perimeter
3959120556
Area
979664723558859321
Diagonal
1399760496.3413
Surface area
5877988341353155926
Volume
9.6965268625748E+26
Space diagonal
1714349489.0706
Perimeter
2969340417
Area
4.2420726889672E+17
Altitude
857174744.53529
Surface area
4.2420726889672E+17
Volume
1.1427466497474E+26
Height
466586832.11378