988894768 is an even 9-digits composite number following 988894767
and preceding 988894769 . In scientific notation, it is written as 9.88894768 × 10^8.
The sum of its digits is 67. It has a total of 5 prime factors and 10 positive divisors.
There are 494447376 positive integers (up to 988894768) that are relatively prime to 988894768.
988894768 has 10 divisors, whose sum is 1915983644
The reverse of 988894768 is 867498889
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 67
Digital Root 4
Name
nine hundred eighty-eight million eight hundred ninety-four thousand seven hundred sixty-eight
Scientific notation
9.88894768 × 10^8
Engineering notation
9.88894768 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 61805923
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
123611846
Product of the distinct prime numbers
The prime factorization of 988894768 is 2 × 2 × 2 × 2 × 61805923.
Since it has a total of 5 prime factors.
5 , 8 , 38 , 4 , 239 , 827 , 6302 , 2783 , 25203 , 79732 , 560266 , 621507 , 3410219 , 2095275 , 21199456 , 73093518 , 977157280 , 936018553 , 5433549655 , 4211366324
n×2
1977789536
n×3
2966684304
n×4
3955579072
n×5
4944473840
n÷2
494447384
n÷3
329631589.33333
n÷3
247223692
n÷5
197778953.6
n2
977912862177773824
n3
9.6705291296751E+26
n4
9.5631356601273E+35
n5
9.4569348199741E+44
2 √n
31446.697251063
3 √n
996.28446791922
4 √n
177.33216643086
5 √n
62.954969205328
10 divisors
τ
Total Divisors
10
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-988894767
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.1
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
10
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 988894768 can be divided by 10 positive divisors.
The sum of these divisors (counting 988894768) is 1, the average is 0.1.
Base
System
Value
2
Binary
111010111100010101011000110000
3
Ternary
2112220210001121011
4
Quaternary
322330111120300
5
Quinary
4011124113033
6
Senary
242043240304
8
Octal
7274253060
10
Decimal
988894768
12
Duodecimal
237219094
16
Hexadecimal
3af15630
20
Vigesimal
f90bgi8
36
Base36
gcrg34
md5
34771fca3ec2b20ce5a69df32d0b9090
sha1
a6eb896284f16a2aaf24aad72d44d3c632d3149b
sha256
bb8b75e9b9029e6d75a04a2cb3eb276bc45357753f8c17660b9d8b9400a5fbd6
sha512
65deee6962f743be82ab7962210de69efaf96a4eeeefb6c74426e4befe94f776f4fc744a7f18e1332f3bfceea88d4fa4161a8810a6e9d3ddff3e22cd9f2de21f
ripemd-160
71ac0e31458757d7ab5b75639823e2b9f9d0db29
Diameter
1977789536
Circumference
6213409076.6444
Area
3.0722038636687E+18
Volume
4.0507817693484E+27
Surface area
1.2288815454675E+19
Circumference
6213409076.6444
Perimeter
3955579072
Area
977912862177773824
Diagonal
1398508392.6654
Surface area
5867477173066642944
Volume
9.6705291296751E+26
Space diagonal
1712815981.515
Perimeter
2966684304
Area
4.2344869066675E+17
Altitude
856407990.75752
Surface area
4.2344869066675E+17
Volume
1.1396827875425E+26
Height
466169464.2218