9897118085 is an odd 10-digits composite number following 9897118084
and preceding 9897118086 . In scientific notation, it is written as 9.897118085 × 10^9.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 7917694464 positive integers (up to 9897118085) that are relatively prime to 9897118085.
9897118085 has 4 divisors, whose sum is 11876541708
The reverse of 9897118085 is 5808117989
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 56
Digital Root 2
Name
nine billion eight hundred ninety-seven million one hundred eighteen thousand eighty-five
Scientific notation
9.897118085 × 10^9
Engineering notation
9.897118085 × 10^9
Prime Factorization
5 × 1979423617
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
9897118085
Product of the distinct prime numbers
The prime factorization of 9897118085 is 5 × 1979423617.
Since it has a total of 2 prime factors.
9 , 1 , 32 , 90 , 898 , 770 , 7086 , 4341 , 15717 , 10733 , 377802 , 668218 , 6513908 , 2262367 , 63972857 , 42076080 , 685692054 , 489992409 , 8849668035 , 6685429585
n×2
19794236170
n×3
29691354255
n×4
39588472340
n×5
49485590425
n÷2
4948559042.5
n÷3
3299039361.6667
n÷3
2474279521.25
n÷5
1979423617
n2
9.7952946388434E+19
n3
9.6945187718001E+29
n4
9.5947797061754E+39
n5
9.496066775158E+49
2 √n
99484.260488783
3 √n
2147.020794187
4 √n
315.41125612252
5 √n
99.793384129914
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-9897118084
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 9897118085 can be divided by 4 positive divisors.
The sum of these divisors (counting 9897118085) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001001101111010100000100110000101
3
Ternary
221112202011200200002
4
Quaternary
21031322200212011
5
Quinary
130232130234320
6
Senary
4314025331045
8
Octal
111572404605
10
Decimal
9897118085
12
Duodecimal
1b02636a85
16
Hexadecimal
24dea0985
20
Vigesimal
7ecgjf45
36
Base36
4johl6t
md5
9ad145bdd817e44982cbd24256bd9527
sha1
93648051b1b4f6d04008f85929e45a18503c644a
sha256
efd2907a7d352de7a2bd3da7733c55426eecdc53b741878a8ed54d4be77be73c
sha512
707920133ccbb3305ea0349873cd2f7f47d5ef24f24ff8a64c0a76495aad2706261a4547dd9868a637cfc91ec523d5ae5f2ba3a7ae186fdeb60fd0d78bce0e99
ripemd-160
fd3d248371a2b6c7339caca53e74bb903943a756
Diameter
19794236170
Circumference
62185426935.093
Area
3.0772825677138E+20
Volume
4.0608305271434E+30
Surface area
1.2309130270855E+21
Circumference
62185426935.093
Perimeter
39588472340
Area
9.7952946388434E+19
Diagonal
13996638624.215
Surface area
5.877176783306E+20
Volume
9.6945187718001E+29
Space diagonal
17142311371.729
Perimeter
29691354255
Area
4.241486997396E+19
Altitude
8571155685.8644
Surface area
4.241486997396E+19
Volume
1.14250999398E+29
Height
4665546208.0717