989831356 is an even 9-digits composite number following 989831355
and preceding 989831357 . In scientific notation, it is written as 9.89831356 × 10^8.
The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors.
There are 494696720 positive integers (up to 989831356) that are relatively prime to 989831356.
989831356 has 12 divisors, whose sum is 1732971240
The reverse of 989831356 is 653138989
Previous prime number is 2309
Is Prime? no Number parity even Number length 9 Sum of Digits 52 Digital Root 7
Name
nine hundred eighty-nine million eight hundred thirty-one thousand three hundred fifty-six
Scientific notation
9.89831356 × 10^8
Engineering notation
9.89831356 × 10^6
Prime Factorization
2 × 2 × 2309 × 107171
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
494915678 Product of the distinct prime numbers
The prime factorization of 989831356 is 2 × 2 × 2309 × 107171.
Since it has a total of 4 prime factors.
9 , 3 , 23 , 4 , 246 , 748 , 6014 , 4353 , 26363 , 19222 , 113938 , 142028 , 6724202 , 1101042 , 36485382 , 44747142 , 903066651 , 626963730 , 125121028 , 5459263079
n×2
1979662712
n×3
2969494068
n×4
3959325424
n×5
4949156780
n÷2
494915678
n÷3
329943785.33333
n÷3
247457839
n÷5
197966271.2
n2
979766113320798736
n3
9.6980322051118E+26
n4
9.5994163681174E+35
n5
9.5018033204623E+44
2 √n31461.585401883
3 √n996.59889761666
4 √n177.37413960858
5 √n62.966889693869
1 , 2 , 4 , 2309 , 4618 , 9236 , 107171 , 214342 , 428684 , 247457839 , 494915678 , 989831356
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-989831355 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 989831356 can be divided by 12 positive divisors.
The sum of these divisors (counting 989831356) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111010111111111010000010111100
3
Ternary
2112222112122100121
4
Quaternary
322333322002330
5
Quinary
4011344100411
6
Senary
242115304324
8
Octal
7277720274
10
Decimal
989831356
12
Duodecimal
2375ab0a4
16
Hexadecimal
3affa0bc
20
Vigesimal
f968i7g
36
Base36
gdbirg
md5
78075be9912f08dc13932602e52b93ae
sha1
053c2615503a0d1f241dbcc7ef81224f0056b574
sha256
de8f69f7fb62c7b66be8e2b6d30c2dada04185294a86f8f4bad859a7a99e6b63
sha512
709197c8caa64e23f1ceba5cd948f825ede02bce248aee7ed00762edb4cdce5f316cd5522f565e4fdbe6e426533cedcd2afa49a31540ac1bab9c42a84215b025
ripemd-160
f1ff466248c95a1164a908a8d3a8d277ceba0a00
Diameter
1979662712
Circumference
6219293832.6048
Area
3.0780260238448E+18
Volume
4.0623022306475E+27
Surface area
1.2312104095379E+19
Circumference
6219293832.6048
Perimeter
3959325424
Area
979766113320798736
Diagonal
1399832928.1174
Surface area
5878596679924792416
Volume
9.6980322051118E+26
Space diagonal
1714438199.5168
Perimeter
2969494068
Area
4.2425117195148E+17
Altitude
857219099.7584
Surface area
4.2425117195148E+17
Volume
1.1429240560667E+26
Height
466610976.03912