9898428985 is an odd 10-digits composite number following 9898428984
and preceding 9898428986 . In scientific notation, it is written as 9.898428985 × 10^9.
The sum of its digits is 70. It has a total of 3 prime factors and 8 positive divisors.
There are 7918046640 positive integers (up to 9898428985) that are relatively prime to 9898428985.
9898428985 has 8 divisors, whose sum is 11879159616
The reverse of 9898428985 is 5898248989
Previous prime number is 12227
Is Prime? no Number parity odd Number length 10 Sum of Digits 70 Digital Root 7
Name
nine billion eight hundred ninety-eight million four hundred twenty-eight thousand nine hundred eighty-five
Scientific notation
9.898428985 × 10^9
Engineering notation
9.898428985 × 10^9
Prime Factorization
5 × 12227 × 161911
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
9898428985 Product of the distinct prime numbers
The prime factorization of 9898428985 is 5 × 12227 × 161911.
Since it has a total of 3 prime factors.
8 , 1 , 56 , 50 , 485 , 790 , 963 , 5269 , 28776 , 84354 , 733416 , 197185 , 1248727 , 8884842 , 62256468 , 57652465 , 668588938 , 928843004 , 5039246237 , 4227722033
n×2
19796857970
n×3
29695286955
n×4
39593715940
n×5
49492144925
n÷2
4949214492.5
n÷3
3299476328.3333
n÷3
2474607246.25
n÷5
1979685797
n2
9.7978896371088E+19
n3
9.6983714775789E+29
n4
9.5998641340964E+39
n5
9.5023573397002E+49
2 √n99490.848750023
3 √n2147.1155829016
4 √n315.42169987181
5 √n99.796027570474
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
-9898428984 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 9898428985 can be divided by 8 positive divisors.
The sum of these divisors (counting 9898428985) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001001101111111100000101000111001
3
Ternary
221112211122021212221
4
Quaternary
21031333200220321
5
Quinary
130232444211420
6
Senary
4314113404041
8
Octal
111577405071
10
Decimal
9898428985
12
Duodecimal
1b02b69621
16
Hexadecimal
24dfe0a39
20
Vigesimal
7ed53c95
36
Base36
4jp9oop
md5
3741b96e54f44dd9924cecc170cb8c72
sha1
676f63567aab985e7db3a41928b5a432bc4e577c
sha256
3f9f809bb3c0c3b00f8d86cfc443fd8ac88e9f70eba951419a55955735f67e80
sha512
f55b48b2e4f24b5cebb8a9a2a9ec5d1721a71aa934304073525ef8eb69c93bd35e2bd6d98eabe62d9ae089f0fd03d0f5def9ab1e28247c0f8b5e9e35cfaebf92
ripemd-160
03124a28a7f49fe0529539c96d3467fb63052e36
Diameter
19796857970
Circumference
62193663562.713
Area
3.0780978104625E+20
Volume
4.0624443447662E+30
Surface area
1.231239124185E+21
Circumference
62193663562.713
Perimeter
39593715940
Area
9.7978896371088E+19
Diagonal
13998492516.774
Surface area
5.8787337822653E+20
Volume
9.6983714775789E+29
Space diagonal
17144581917.132
Perimeter
29695286955
Area
4.2426106646063E+19
Altitude
8572290958.5662
Surface area
4.2426106646063E+19
Volume
1.1429640397104E+29
Height
4666164172.258