8988996868 is an even 10-digits composite number following 8988996867
and preceding 8988996869 . In scientific notation, it is written as 8.988996868 × 10^9.
The sum of its digits is 79. It has a total of 4 prime factors and 12 positive divisors.
There are 4494115712 positive integers (up to 8988996868) that are relatively prime to 8988996868.
8988996868 has 12 divisors, whose sum is 15732084060
The reverse of 8988996868 is 8686998898
Previous prime number is 12569
Is Prime? no Number parity even Number length 10 Sum of Digits 79 Digital Root 7
Name
eight billion nine hundred eighty-eight million nine hundred ninety-six thousand eight hundred sixty-eight
Scientific notation
8.988996868 × 10^9
Engineering notation
8.988996868 × 10^9
Prime Factorization
2 × 2 × 12569 × 178793
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
4494498434 Product of the distinct prime numbers
The prime factorization of 8988996868 is 2 × 2 × 12569 × 178793.
Since it has a total of 4 prime factors.
5 , 8 , 81 , 92 , 227 , 927 , 8000 , 9781 , 82345 , 79266 , 691924 , 615640 , 6900817 , 5855169 , 96049259 , 75763128 , 897625416 , 466170838 , 8749928802 , 7008905965
n×2
17977993736
n×3
26966990604
n×4
35955987472
n×5
44944984340
n÷2
4494498434
n÷3
2996332289.3333
n÷3
2247249217
n÷5
1797799373.6
n2
8.0802064692914E+19
n3
7.2632950645254E+29
n4
6.5289736586378E+39
n5
5.868892376875E+49
2 √n94810.320471982
3 √n2079.2357945192
4 √n307.91284557807
5 √n97.890882966791
1 , 2 , 4 , 12569 , 25138 , 50276 , 178793 , 357586 , 715172 , 2247249217 , 4494498434 , 8988996868
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-8988996867 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8988996868 can be divided by 12 positive divisors.
The sum of these divisors (counting 8988996868) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000010111110010010011010100000100
3
Ternary
212012110101100112221
4
Quaternary
20113302103110010
5
Quinary
121402140344433
6
Senary
4043545222124
8
Octal
102762232404
10
Decimal
8988996868
12
Duodecimal
18aa491944
16
Hexadecimal
217c93504
20
Vigesimal
70914c38
36
Base36
44ntedg
md5
880bfd103706874b35ebcdb3bcfbf45f
sha1
dc84441c6a5a12da12af5dc016251c64dff95728
sha256
5f9e733b0a7e37ec434665c5de1b610c1acbe70f48fcb751123d1f1c1b50c7aa
sha512
4fbc6c31bd0e2de9aad8c391ae25c32a793ac1431fa49c0c9c9e28cf1d99edd97b50eef4c833291645a10b5b5b6835804a19e62e1154be8f56bb2c98ef671ca6
ripemd-160
d3f2be3a61bcccc6eb201ac012bd916c4660f6af
Diameter
17977993736
Circumference
56479533047.301
Area
2.5384717283415E+20
Volume
3.0424419220757E+30
Surface area
1.0153886913366E+21
Circumference
56479533047.301
Perimeter
35955987472
Area
8.0802064692914E+19
Diagonal
12712361282.855
Surface area
4.8481238815748E+20
Volume
7.2632950645254E+29
Space diagonal
15569399284.454
Perimeter
26966990604
Area
3.4988320351149E+19
Altitude
7784699642.2268
Surface area
3.4988320351149E+19
Volume
8.5598753231411E+28
Height
4237453760.9516