989860975 is an odd 9-digits composite number following 989860974
and preceding 989860976 . In scientific notation, it is written as 9.89860975 × 10^8.
The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors.
There are 787865120 positive integers (up to 989860975) that are relatively prime to 989860975.
989860975 has 8 divisors, whose sum is 1034686224
The reverse of 989860975 is 579068989
Previous prime number is 197
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 61
Digital Root 7
Name
nine hundred eighty-nine million eight hundred sixty thousand nine hundred seventy-five
Scientific notation
9.89860975 × 10^8
Engineering notation
9.89860975 × 10^6
Prime Factorization
25 × 197 × 200987
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
989860975
Product of the distinct prime numbers
The prime factorization of 989860975 is 25 × 197 × 200987.
Since it has a total of 3 prime factors.
2 , 10 , 55 , 8 , 62 , 81 , 9562 , 7187 , 68705 , 72649 , 623634 , 241225 , 1016048 , 564717 , 87773604 , 14558905 , 633098013 , 435140142 , 5786705689 , 3158038831
n×2
1979721950
n×3
2969582925
n×4
3959443900
n×5
4949304875
n÷2
494930487.5
n÷3
329953658.33333
n÷3
247465243.75
n÷5
197972195
n2
979824749827950625
n3
9.6989028219383E+26
n4
9.6005654037541E+35
n5
9.5032250311113E+44
2 √n
31462.056115264
3 √n
996.60883801986
4 √n
177.37546649766
5 √n
62.967266524523
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
-989860974
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 989860975 can be divided by 8 positive divisors.
The sum of these divisors (counting 989860975) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011000000000001010001101111
3
Ternary
2112222121010222121
4
Quaternary
323000001101233
5
Quinary
4011401022400
6
Senary
242120053411
8
Octal
7300012157
10
Decimal
989860975
12
Duodecimal
237604267
16
Hexadecimal
3b00146f
20
Vigesimal
f96cc8f
36
Base36
gdc5m7
md5
c975acadca5246e4c5d2c02dfd168654
sha1
85523a68152b6cf10352364759865ea7200c0f79
sha256
cd094cbd959d6284c3e64791b57e0f30f76f657fe19ca299f763dab824c1ab1f
sha512
ec9ccbfa29da8ef255a328e806fb95e797a0bcb138028ef0514e541a9c6f407f50f8b5a30d0457514fc688208b97be25920bba3594d1eb5e0ee6bd4accbb3b95
ripemd-160
bcc4ed0f558a60f175219bbfeda65ac8d745c4bc
Diameter
1979721950
Circumference
6219479934.2705
Area
3.0782102358649E+18
Volume
4.062666913771E+27
Surface area
1.231284094346E+19
Circumference
6219479934.2705
Perimeter
3959443900
Area
979824749827950625
Diagonal
1399874815.7089
Surface area
5878948498967703750
Volume
9.6989028219383E+26
Space diagonal
1714489501.1297
Perimeter
2969582925
Area
4.2427656230387E+17
Altitude
857244750.56483
Surface area
4.2427656230387E+17
Volume
1.1430266592436E+26
Height
466624938.56962