989898429 is an odd 9-digits composite number following 989898428
and preceding 989898430 . In scientific notation, it is written as 9.89898429 × 10^8.
The sum of its digits is 66. It has a total of 3 prime factors and 8 positive divisors.
There are 609168240 positive integers (up to 989898429) that are relatively prime to 989898429.
989898429 has 8 divisors, whose sum is 1421392672
The reverse of 989898429 is 924898989
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 66
Digital Root 3
Name
nine hundred eighty-nine million eight hundred ninety-eight thousand four hundred twenty-nine
Scientific notation
9.89898429 × 10^8
Engineering notation
9.89898429 × 10^6
Prime Factorization
3 × 13 × 25382011
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
989898429
Product of the distinct prime numbers
The prime factorization of 989898429 is 3 × 13 × 25382011.
Since it has a total of 3 prime factors.
9 , 4 , 85 , 38 , 227 , 487 , 7912 , 1837 , 5360 , 37518 , 627530 , 896251 , 4554356 , 6294007 , 10968588 , 74571381 , 267923057 , 973153898 , 8155297197 , 4606695432
n×2
1979796858
n×3
2969695287
n×4
3959593716
n×5
4949492145
n÷2
494949214.5
n÷3
329966143
n÷3
247474607.25
n÷5
197979685.8
n2
979898899736668041
n3
9.7000038142816E+26
n4
9.6020185370513E+35
n5
9.505023065056E+44
2 √n
31462.651334559
3 √n
996.62140763572
4 √n
177.37714434097
5 √n
62.967743023822
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
-989898428
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 989898429 can be divided by 8 positive divisors.
The sum of these divisors (counting 989898429) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011000000001010011010111101
3
Ternary
2112222200001100210
4
Quaternary
323000022122331
5
Quinary
4011403222204
6
Senary
242120543033
8
Octal
7300123275
10
Decimal
989898429
12
Duodecimal
237621a79
16
Hexadecimal
3b00a6bd
20
Vigesimal
f96h619
36
Base36
gdcyil
md5
a6eca21d6a4556c0df2123f55e375de7
sha1
67fc539296acdc9406f3cbf8f2a412945fc243e3
sha256
bf8f64bab3db2fa0e0f9b325548c24afe429d0ba634caa339d800200af63ac00
sha512
4ac0b22fd4a8f43b52fa9a91dc02db58a4b145a08c046a46fbb49569965c0509af97d461412021eb8808b29d069349ddd5edad8d8cef75831e0cf42f470a968c
ripemd-160
9aca09f833a2f9aac1596f2ca5b8f223f9e7f43b
Diameter
1979796858
Circumference
6219715264.693
Area
3.0784431846734E+18
Volume
4.0631280963653E+27
Surface area
1.2313772738694E+19
Circumference
6219715264.693
Perimeter
3959593716
Area
979898899736668041
Diagonal
1399927783.6636
Surface area
5879393398420008246
Volume
9.7000038142816E+26
Space diagonal
1714554373.3606
Perimeter
2969695287
Area
4.2430867015619E+17
Altitude
857277186.68031
Surface area
4.2430867015619E+17
Volume
1.1431564124356E+26
Height
466642594.55454