989880923 is an odd 9-digits composite number following 989880922
and preceding 989880924 . In scientific notation, it is written as 9.89880923 × 10^8.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 946842600 positive integers (up to 989880923) that are relatively prime to 989880923.
989880923 has 4 divisors, whose sum is 1032919248
The reverse of 989880923 is 329088989
Previous prime number is 23
Is Prime? no Number parity odd Number length 9 Sum of Digits 56 Digital Root 2
Name
nine hundred eighty-nine million eight hundred eighty thousand nine hundred twenty-three
Scientific notation
9.89880923 × 10^8
Engineering notation
9.89880923 × 10^6
Prime Factorization
23 × 43038301
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
989880923 Product of the distinct prime numbers
The prime factorization of 989880923 is 23 × 43038301.
Since it has a total of 2 prime factors.
3 , 9 , 59 , 80 , 273 , 291 , 9448 , 2484 , 52027 , 74059 , 499083 , 89833 , 6256363 , 6061688 , 56302738 , 4672103 , 772274226 , 692331179 , 5573364318 , 8084011400
n×2
1979761846
n×3
2969642769
n×4
3959523692
n×5
4949404615
n÷2
494940461.5
n÷3
329960307.66667
n÷3
247470230.75
n÷5
197976184.6
n2
979864241719331929
n3
9.6994892000783E+26
n4
9.601339322002E+35
n5
9.5041826300995E+44
2 √n31462.373130455
3 √n996.61553263659
4 √n177.37636012292
5 √n62.96752030984
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-989880922 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 989880923 can be divided by 4 positive divisors.
The sum of these divisors (counting 989880923) is 1, the average is 0.25.
Base
System
Value
2
Binary
111011000000000110001001011011
3
Ternary
2112222122011100102
4
Quaternary
323000012021123
5
Quinary
4011402142143
6
Senary
242120330015
8
Octal
7300061133
10
Decimal
989880923
12
Duodecimal
23761390b
16
Hexadecimal
3b00625b
20
Vigesimal
f96f263
36
Base36
gdcl0b
md5
94432b5248f79d8afae12759e16c9c92
sha1
179b8a86cf22227f3da4cdf1d3eaa400385f2cd5
sha256
1d84fb1d34103f9f7251ed9c78f0244dcd95afcff62ff87cfa88997c88a4f885
sha512
f06abb9ae3e8a604ddbe54edf00e42579e0ac19d2077f21be2dd03fee7fbc4a55821a6251a4d85ba245e4a6f5974f1ebf56152c7ba2dcfcf2c08642b775c3a2d
ripemd-160
4ada208babcfc773fb055ebd6d0e906fb7fb9383
Diameter
1979761846
Circumference
6219605271.251
Area
3.0783343033008E+18
Volume
4.0629125352719E+27
Surface area
1.2313337213203E+19
Circumference
6219605271.251
Perimeter
3959523692
Area
979864241719331929
Diagonal
1399903026.441
Surface area
5879185450315991574
Volume
9.6994892000783E+26
Space diagonal
1714524052.0792
Perimeter
2969642769
Area
4.2429366279446E+17
Altitude
857262026.03959
Surface area
4.2429366279446E+17
Volume
1.1430957645702E+26
Height
466634342.147