989849492 is an even 9-digits composite number following 989849491
and preceding 989849493 . In scientific notation, it is written as 9.89849492 × 10^8.
The sum of its digits is 62. It has a total of 4 prime factors and 12 positive divisors.
There are 490383936 positive integers (up to 989849492) that are relatively prime to 989849492.
989849492 has 12 divisors, whose sum is 1748129460
The reverse of 989849492 is 294948989
Previous prime number is 109
Is Prime? no Number parity even Number length 9 Sum of Digits 62 Digital Root 8
Name
nine hundred eighty-nine million eight hundred forty-nine thousand four hundred ninety-two
Scientific notation
9.89849492 × 10^8
Engineering notation
9.89849492 × 10^6
Prime Factorization
2 × 2 × 109 × 2270297
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
494924746 Product of the distinct prime numbers
The prime factorization of 989849492 is 2 × 2 × 109 × 2270297.
Since it has a total of 4 prime factors.
4 , 6 , 10 , 60 , 749 , 637 , 7159 , 1380 , 67424 , 47327 , 157188 , 860576 , 7818692 , 4161536 , 4135032 , 26218499 , 743509523 , 978289242 , 3518306566 , 4401558363
n×2
1979698984
n×3
2969548476
n×4
3959397968
n×5
4949247460
n÷2
494924746
n÷3
329949830.66667
n÷3
247462373
n÷5
197969898.4
n2
979802016812658064
n3
9.6985652860259E+26
n4
9.6001199215015E+35
n5
9.5026738274374E+44
2 √n31461.873625072
3 √n996.60498424516
4 √n177.37495207913
5 √n62.967120431992
1 , 2 , 4 , 109 , 218 , 436 , 2270297 , 4540594 , 9081188 , 247462373 , 494924746 , 989849492
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
-989849491 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 989849492 can be divided by 12 positive divisors.
The sum of these divisors (counting 989849492) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111010111111111110011110010100
3
Ternary
2112222120120020022
4
Quaternary
322333332132110
5
Quinary
4011400140432
6
Senary
242115524312
8
Octal
7277763624
10
Decimal
989849492
12
Duodecimal
2375b9698
16
Hexadecimal
3affe794
20
Vigesimal
f96b3ec
36
Base36
gdbwr8
md5
f3af49d1bf7d92827f502a2f0ba22c9a
sha1
4ad8211fe0ec34fbce00e464dcc23fa3ea253c1e
sha256
8f4bc324e4eb2bdf8a7a91d4d01caa8baadd3c57010e8c78c690522d1791df66
sha512
a292c60268ad8d9144788e6494afad113701e0b11fee3a5717917504613d8f348e5877f4d635e9cafd83d566b4b059c69976ecde4800a8907900884d3135b561
ripemd-160
226c1041f2f26556ee6329a3a458ddde6913004c
Diameter
1979698984
Circumference
6219407784.4536
Area
3.0781388179911E+18
Volume
4.0625255270586E+27
Surface area
1.2312555271964E+19
Circumference
6219407784.4536
Perimeter
3959397968
Area
979802016812658064
Diagonal
1399858576.2945
Surface area
5878812100875948384
Volume
9.6985652860259E+26
Space diagonal
1714469611.9902
Perimeter
2969548476
Area
4.2426671861949E+17
Altitude
857234805.99512
Surface area
4.2426671861949E+17
Volume
1.1429868802549E+26
Height
466619525.43151