989872168 is an even 9-digits composite number following 989872167
and preceding 989872169 . In scientific notation, it is written as 9.89872168 × 10^8.
The sum of its digits is 58. It has a total of 5 prime factors and 16 positive divisors.
There are 492448176 positive integers (up to 989872168) that are relatively prime to 989872168.
989872168 has 16 divisors, whose sum is 1865340000
The reverse of 989872168 is 861278989
Previous prime number is 199
Is Prime? no Number parity even Number length 9 Sum of Digits 58 Digital Root 4
Name
nine hundred eighty-nine million eight hundred seventy-two thousand one hundred sixty-eight
Scientific notation
9.89872168 × 10^8
Engineering notation
9.89872168 × 10^6
Prime Factorization
2 × 2 × 2 × 199 × 621779
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
247468042 Product of the distinct prime numbers
The prime factorization of 989872168 is 2 × 2 × 2 × 199 × 621779.
Since it has a total of 5 prime factors.
10 , 6 , 5 , 46 , 315 , 831 , 6452 , 2598 , 95059 , 43509 , 124333 , 613211 , 7252369 , 7216146 , 1475795 , 91183013 , 484047635 , 704854137 , 864858115 , 9522736233
n×2
1979744336
n×3
2969616504
n×4
3959488672
n×5
4949360840
n÷2
494936084
n÷3
329957389.33333
n÷3
247468042
n÷5
197974433.6
n2
979846908981020224
n3
9.6992318410114E+26
n4
9.6009996503966E+35
n5
9.5037623389053E+44
2 √n31462.233995697
3 √n996.61259443985
4 √n177.3759679204
5 √n62.967408926222
1 , 2 , 4 , 8 , 199 , 398 , 796 , 1592 , 621779 , 1243558 , 2487116 , 4974232 , 123734021 , 247468042 , 494936084 , 989872168
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-989872167 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 989872168 can be divided by 16 positive divisors.
The sum of these divisors (counting 989872168) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011000000000100000000101000
3
Ternary
2112222121201100011
4
Quaternary
323000010000220
5
Quinary
4011401402133
6
Senary
242120221304
8
Octal
7300040050
10
Decimal
989872168
12
Duodecimal
23760a834
16
Hexadecimal
3b004028
20
Vigesimal
f96e088
36
Base36
gdce94
md5
cc2ce6ad56a82f7fb073dd1b4d4abf6c
sha1
9175f4016f438fce2868220203b65ad8e3ab19a1
sha256
0a1dbde7d5eac85fd3bd423683d2a7e3610a702cb81ca00bcf126c6c2f2e0c2e
sha512
9b1434928f1ae3ed49523101d50d6fd82b9681b14e7ffd9a18eb1ecbbe566de1002107c1134aeef00937c24d444bf274fbaebc0045ca72788b8c817dbbe79d17
ripemd-160
b347b6c6b8a65834f8e12151e2f706ac3f5d9369
Diameter
1979744336
Circumference
6219550261.9636
Area
3.0782798508974E+18
Volume
4.0628047329581E+27
Surface area
1.231311940359E+19
Circumference
6219550261.9636
Perimeter
3959488672
Area
979846908981020224
Diagonal
1399890645.0013
Surface area
5879081453886121344
Volume
9.6992318410114E+26
Space diagonal
1714508887.9744
Perimeter
2969616504
Area
4.2428615749861E+17
Altitude
857254443.98718
Surface area
4.2428615749861E+17
Volume
1.1430654345133E+26
Height
466630215.00042