9915145424 is an even 10-digits composite number following 9915145423
and preceding 9915145425 . In scientific notation, it is written as 9.915145424 × 10^9.
The sum of its digits is 44. It has a total of 5 prime factors and 10 positive divisors.
There are 4957572704 positive integers (up to 9915145424) that are relatively prime to 9915145424.
9915145424 has 10 divisors, whose sum is 19210594290
The reverse of 9915145424 is 4245415199
Previous prime number is 2
Is Prime? no
Number parity even
Number length 10
Sum of Digits 44
Digital Root 8
Name
nine billion nine hundred fifteen million one hundred forty-five thousand four hundred twenty-four
Scientific notation
9.915145424 × 10^9
Engineering notation
9.915145424 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 619696589
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
1239393178
Product of the distinct prime numbers
The prime factorization of 9915145424 is 2 × 2 × 2 × 2 × 619696589.
Since it has a total of 5 prime factors.
7 , 3 , 35 , 51 , 197 , 101 , 4608 , 1237 , 29563 , 25282 , 298164 , 928058 , 1823805 , 1126736 , 15194576 , 54919768 , 798278044 , 886380448 , 2278875595 , 9952490987
n×2
19830290848
n×3
29745436272
n×4
39660581696
n×5
49575727120
n÷2
4957572712
n÷3
3305048474.6667
n÷3
2478786356
n÷5
1983029084.8
n2
9.8310108779068E+19
n3
9.7475902519372E+29
n4
9.6648774881522E+39
n5
9.5828665800173E+49
2 √n
99574.823243629
3 √n
2148.3235840506
4 √n
315.55478643752
5 √n
99.829711873846
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
-9915145423
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 9915145424 can be divided by 10 positive divisors.
The sum of these divisors (counting 9915145424) is 1, the average is 0.1.
Base
System
Value
2
Binary
1001001110111111010001110011010000
3
Ternary
221121000002120112022
4
Quaternary
21032333101303100
5
Quinary
130301234123144
6
Senary
4315511551012
8
Octal
111677216320
10
Decimal
9915145424
12
Duodecimal
1b0868b468
16
Hexadecimal
24efd1cd0
20
Vigesimal
7ei9d3b4
36
Base36
4jz7z68
md5
b1bc994a278f8e5bdb9a1c710ff94ca2
sha1
4e223289f2aa4aaecb39e85ff17954cf57f1c5d0
sha256
e796e7bf1a937986c28c88d7a77cd0fdea6b672cd9ef8816a290d2b7d391ccd6
sha512
9ebe879ddc1c07cbe0a9d88feafc18411e49bfe76610a10a5be9c872c15b2db4efe64216b49fb45bf026a986319c827b0f915db74dc1896a78ed808763865c42
ripemd-160
cf7d756c81e5465b12fbdfd2db7de450e3f5a920
Diameter
19830290848
Circumference
62298696046.626
Area
3.0885031551393E+20
Volume
4.0830610567586E+30
Surface area
1.2354012620557E+21
Circumference
62298696046.626
Perimeter
39660581696
Area
9.8310108779068E+19
Diagonal
14022133131.522
Surface area
5.8986065267441E+20
Volume
9.7475902519372E+29
Space diagonal
17173535638.802
Perimeter
29745436272
Area
4.2569525825742E+19
Altitude
8586767819.401
Surface area
4.2569525825742E+19
Volume
1.1487645278954E+29
Height
4674044377.1741