989968190 is an even 9-digits composite number following 989968189
and preceding 989968191 . In scientific notation, it is written as 9.89968190 × 10^8.
The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors.
There are 395987272 positive integers (up to 989968190) that are relatively prime to 989968190.
989968190 has 8 divisors, whose sum is 1781942760
The reverse of 989968190 is 091869989
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 59
Digital Root 5
Name
nine hundred eighty-nine million nine hundred sixty-eight thousand one hundred ninety
Scientific notation
9.89968190 × 10^8
Engineering notation
9.89968190 × 10^6
Prime Factorization
2 × 5 × 98996819
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
989968190
Product of the distinct prime numbers
The prime factorization of 989968190 is 2 × 5 × 98996819.
Since it has a total of 3 prime factors.
4 , 10 , 71 , 68 , 150 , 751 , 90 , 9659 , 16877 , 62663 , 382653 , 331982 , 6701263 , 3571246 , 86273137 , 19531769 , 411991208 , 776108382 , 7855072064 , 823765743
n×2
1979936380
n×3
2969904570
n×4
3959872760
n×5
4949840950
n÷2
494984095
n÷3
329989396.66667
n÷3
247492047.5
n÷5
197993638
n2
980037017211876100
n3
9.7020547206224E+26
n4
9.6047255510555E+35
n5
9.5083727692252E+44
2 √n
31463.759946961
3 √n
996.64481868168
4 √n
177.38026932825
5 √n
62.968630502532
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
-989968189
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 989968190 can be divided by 8 positive divisors.
The sum of these divisors (counting 989968190) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011000000011011011100111110
3
Ternary
2112222210121001112
4
Quaternary
323000123130332
5
Quinary
4011412440230
6
Senary
242122242022
8
Octal
7300333476
10
Decimal
989968190
12
Duodecimal
237656312
16
Hexadecimal
3b01b73e
20
Vigesimal
f97609a
36
Base36
gdegce
md5
2876bb78a12af5b470c85d560da69cc9
sha1
3e5af5ed27160cbe8302aed1f4837f1c47faf003
sha256
e918e8b7c7c8e639c25da5d4d2e1191fb245b1811b3f0ff8abde360091e03fbc
sha512
b017fff9f4ec834c9ff5cdb1a6953ed77bc3f9cff5d74be339a9b6c495c708c78ceb5aaa140adad20117d34eda6d5b37596bcd5ae8c4c1be644c4dcefbaf9166
ripemd-160
8cc11977d0a999a0b822ee301c6895bdaf8b0abe
Diameter
1979936380
Circumference
6220153585.9832
Area
3.0788770935189E+18
Volume
4.0639871780045E+27
Surface area
1.2315508374076E+19
Circumference
6220153585.9832
Perimeter
3959872760
Area
980037017211876100
Diagonal
1400026440.6159
Surface area
5880222103271256600
Volume
9.7020547206224E+26
Space diagonal
1714675202.957
Perimeter
2969904570
Area
4.2436847677731E+17
Altitude
857337601.4785
Surface area
4.2436847677731E+17
Volume
1.1433981140658E+26
Height
466675480.20532