9917381855 is an odd 10-digits composite number following 9917381854
and preceding 9917381856 . In scientific notation, it is written as 9.917381855 × 10^9.
The sum of its digits is 56. It has a total of 4 prime factors and 16 positive divisors.
There are 7844148000 positive integers (up to 9917381855) that are relatively prime to 9917381855.
9917381855 has 16 divisors, whose sum is 12036169728
The reverse of 9917381855 is 5581837199
Previous prime number is 271
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 56
Digital Root 2
Name
nine billion nine hundred seventeen million three hundred eighty-one thousand eight hundred fifty-five
Scientific notation
9.917381855 × 10^9
Engineering notation
9.917381855 × 10^9
Prime Factorization
5 × 131 × 271 × 55871
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
9917381855
Product of the distinct prime numbers
The prime factorization of 9917381855 is 5 × 131 × 271 × 55871.
Since it has a total of 4 prime factors.
9 , 8 , 5 , 37 , 67 , 501 , 7824 , 2923 , 86180 , 32034 , 545275 , 546831 , 2685148 , 8560565 , 18374393 , 24508721 , 652840639 , 783404106 , 9624941217 , 433860193
n×2
19834763710
n×3
29752145565
n×4
39669527420
n×5
49586909275
n÷2
4958690927.5
n÷3
3305793951.6667
n÷3
2479345463.75
n÷5
1983476371
n2
9.8354462857883E+19
n3
9.7541876530504E+29
n4
9.6736003640627E+39
n5
9.5936788723077E+49
2 √n
99586.052512387
3 √n
2148.4850950881
4 √n
315.57257883471
5 √n
99.834214926745
1 , 5 , 131 , 271 , 655 , 1355 , 35501 , 55871 , 177505 , 279355 , 7319101 , 15141041 , 36595505 , 75705205 , 1983476371 , 9917381855
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-9917381854
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 9917381855 can be divided by 16 positive divisors.
The sum of these divisors (counting 9917381855) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001001111000111110011110011011111
3
Ternary
221121011022012100002
4
Quaternary
21033013303303133
5
Quinary
130302322204410
6
Senary
4320031524515
8
Octal
111707636337
10
Decimal
9917381855
12
Duodecimal
1b0938973b
16
Hexadecimal
24f1f3cdf
20
Vigesimal
7ej3cecf
36
Base36
4k0jwtb
md5
cb9bd71126c8c8b998209701574b0b80
sha1
ddad2c431445c67cdd1541a9a8a1599f445c71b6
sha256
cf33d4afe14fbed4032ddda8abf487274028d75e245abc522aebbcde96a2df98
sha512
79e8d1b80c1995821bcf5c6e1c0a65e6a8226d99fe0c27759c174dff5d689e6e85473a9764e8866218aa56afec1abbb41ab2d850a82ba2ae8b2173828887f5b2
ripemd-160
632b127c864faecf9289df4ba226437c5157cd0e
Diameter
19834763710
Circumference
62312747957.025
Area
3.089896579621E+20
Volume
4.0858245696746E+30
Surface area
1.2359586318484E+21
Circumference
62312747957.025
Perimeter
39669527420
Area
9.8354462857883E+19
Diagonal
14025295922.574
Surface area
5.901267771473E+20
Volume
9.7541876530504E+29
Space diagonal
17177409250.922
Perimeter
29752145565
Area
4.258873170525E+19
Altitude
8588704625.4608
Surface area
4.258873170525E+19
Volume
1.149542039073E+29
Height
4675098640.8579