989880913 is an odd 9-digits composite number following 989880912
and preceding 989880914 . In scientific notation, it is written as 9.89880913 × 10^8.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 798559296 positive integers (up to 989880913) that are relatively prime to 989880913.
989880913 has 8 divisors, whose sum is 1197839232
The reverse of 989880913 is 319088989
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 55
Digital Root 1
Name
nine hundred eighty-nine million eight hundred eighty thousand nine hundred thirteen
Scientific notation
9.89880913 × 10^8
Engineering notation
9.89880913 × 10^6
Prime Factorization
7 × 17 × 8318327
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
989880913
Product of the distinct prime numbers
The prime factorization of 989880913 is 7 × 17 × 8318327.
Since it has a total of 3 prime factors.
10 , 8 , 42 , 91 , 553 , 673 , 118 , 9766 , 94677 , 40139 , 880384 , 196649 , 9826011 , 5522646 , 36235678 , 76041488 , 190084467 , 448090463 , 2724319028 , 2007045909
n×2
1979761826
n×3
2969642739
n×4
3959523652
n×5
4949404565
n÷2
494940456.5
n÷3
329960304.33333
n÷3
247470228.25
n÷5
197976182.6
n2
979864221921713569
n3
9.699488906119E+26
n4
9.6013389340225E+35
n5
9.5041821500326E+44
2 √n
31462.372971535
3 √n
996.61552928058
4 √n
177.37635967494
5 √n
62.967520182618
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
-989880912
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 989880913 can be divided by 8 positive divisors.
The sum of these divisors (counting 989880913) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011000000000110001001010001
3
Ternary
2112222122011100001
4
Quaternary
323000012021101
5
Quinary
4011402142123
6
Senary
242120330001
8
Octal
7300061121
10
Decimal
989880913
12
Duodecimal
237613901
16
Hexadecimal
3b006251
20
Vigesimal
f96f25d
36
Base36
gdcl01
md5
2206b12a99e2a581e24242f96480c942
sha1
40cb259b78c86f36b95c4e2fa9c44948be2754f2
sha256
544a9a9569ba0e424e47f6c60ad22ad08e7faee1729eaac994b7f9ce8ea3a8d0
sha512
47e08995de033da4b3ab8ca51e69a6f686d00463e43961e13c2117567d1bbc8751c0b9207cc069d4b3a9f628beb1aef465561bf2767d2e523f213ae603e32d2d
ripemd-160
57ee1359fafba5701f3765655308b3ae2e8768bc
Diameter
1979761826
Circumference
6219605208.4191
Area
3.0783342411047E+18
Volume
4.0629124121386E+27
Surface area
1.2313336964419E+19
Circumference
6219605208.4191
Perimeter
3959523652
Area
979864221921713569
Diagonal
1399903012.2989
Surface area
5879185331530281414
Volume
9.699488906119E+26
Space diagonal
1714524034.7587
Perimeter
2969642739
Area
4.2429365422184E+17
Altitude
857262017.37933
Surface area
4.2429365422184E+17
Volume
1.1430957299267E+26
Height
466634337.43295