989880920 is an even 9-digits composite number following 989880919
and preceding 989880921 . In scientific notation, it is written as 9.89880920 × 10^8.
The sum of its digits is 53. It has a total of 5 prime factors and 16 positive divisors.
There are 339387648 positive integers (up to 989880920) that are relatively prime to 989880920.
989880920 has 16 divisors, whose sum is 1909056600
The reverse of 989880920 is 029088989
Previous prime number is 35
Is Prime? no Number parity even Number length 9 Sum of Digits 53 Digital Root 8
Name
nine hundred eighty-nine million eight hundred eighty thousand nine hundred twenty
Scientific notation
9.89880920 × 10^8
Engineering notation
9.89880920 × 10^6
Prime Factorization
2 × 2 × 2 × 35 × 3535289
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
247470230 Product of the distinct prime numbers
The prime factorization of 989880920 is 2 × 2 × 2 × 35 × 3535289.
Since it has a total of 5 prime factors.
9 , 6 , 16 , 43 , 254 , 831 , 8867 , 9966 , 78560 , 54380 , 547782 , 680221 , 1127520 , 6732355 , 85277927 , 1228788 , 988280838 , 162943472 , 5259398975 , 8009777700
n×2
1979761840
n×3
2969642760
n×4
3959523680
n×5
4949404600
n÷2
494940460
n÷3
329960306.66667
n÷3
247470230
n÷5
197976184
n2
979864235780046400
n3
9.6994891118905E+26
n4
9.6013392056081E+35
n5
9.5041824860795E+44
2 √n31462.373082779
3 √n996.61553162979
4 √n177.37635998853
5 √n62.967520271673
1 , 2 , 4 , 8 , 35 , 70 , 140 , 280 , 3535289 , 7070578 , 14141156 , 28282312 , 123735115 , 247470230 , 494940460 , 989880920
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
-989880919 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 989880920 can be divided by 16 positive divisors.
The sum of these divisors (counting 989880920) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011000000000110001001011000
3
Ternary
2112222122011100022
4
Quaternary
323000012021120
5
Quinary
4011402142140
6
Senary
242120330012
8
Octal
7300061130
10
Decimal
989880920
12
Duodecimal
237613908
16
Hexadecimal
3b006258
20
Vigesimal
f96f260
36
Base36
gdcl08
md5
2fa2fb22b18934b31ebad12196db00d9
sha1
57c3cea0d248823dbdd936d2efde02bfa648517a
sha256
6818e05e61129defc85f9918dfae8069894b6f3b5385742fc7cd4ff06ec4a3de
sha512
682d0a0fa234b8e4ee6be46446bd63a99062a6afe7e0e67f44e888aee0f3053bd3a97110d8f0b65073f13a21feec662f8f56eae166aa945ac8447f66bdc8de27
ripemd-160
ad713dc9481ce316f74594d0139e681f8b4e4b04
Diameter
1979761840
Circumference
6219605252.4014
Area
3.078334284642E+18
Volume
4.0629124983319E+27
Surface area
1.2313337138568E+19
Circumference
6219605252.4014
Perimeter
3959523680
Area
979864235780046400
Diagonal
1399903022.1984
Surface area
5879185414680278400
Volume
9.6994891118905E+26
Space diagonal
1714524046.883
Perimeter
2969642760
Area
4.2429366022267E+17
Altitude
857262023.44151
Surface area
4.2429366022267E+17
Volume
1.1430957541771E+26
Height
466634340.73279