8905388049 is an odd 10-digits composite number following 8905388048
and preceding 8905388050 . In scientific notation, it is written as 8.905388049 × 10^9.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 5861773008 positive integers (up to 8905388049) that are relatively prime to 8905388049.
8905388049 has 16 divisors, whose sum is 13360172800
The reverse of 8905388049 is 9408835098
Previous prime number is 79
Is Prime? no Number parity odd Number length 10 Sum of Digits 54 Digital Root 9
Name
eight billion nine hundred five million three hundred eighty-eight thousand forty-nine
Scientific notation
8.905388049 × 10^9
Engineering notation
8.905388049 × 10^9
Prime Factorization
9 × 3 × 79 × 4175053
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
8905388049 Product of the distinct prime numbers
The prime factorization of 8905388049 is 9 × 3 × 79 × 4175053.
Since it has a total of 4 prime factors.
4 , 1 , 87 , 72 , 136 , 449 , 6421 , 6837 , 90183 , 76240 , 120974 , 407150 , 2223300 , 6404032 , 23051779 , 12757682 , 813904668 , 734743255 , 3677614614 , 1833908005
n×2
17810776098
n×3
26716164147
n×4
35621552196
n×5
44526940245
n÷2
4452694024.5
n÷3
2968462683
n÷3
2226347012.25
n÷5
1781077609.8
n2
7.9305936303272E+19
n3
7.0625013736991E+29
n4
6.2894315329386E+39
n5
5.6009828408436E+49
2 √n94368.363602428
3 √n2072.7692132929
4 √n307.19434174872
5 √n97.708100330629
1 , 3 , 9 , 27 , 79 , 237 , 711 , 2133 , 4175053 , 12525159 , 37575477 , 112726431 , 329829187 , 989487561 , 2968462683 , 8905388049
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
-8905388048 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 8905388049 can be divided by 16 positive divisors.
The sum of these divisors (counting 8905388049) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000010010110011010111000000010001
3
Ternary
211222122001120211000
4
Quaternary
20102303113000101
5
Quinary
121214234404144
6
Senary
4031401212213
8
Octal
102263270021
10
Decimal
8905388049
12
Duodecimal
1886491069
16
Hexadecimal
212cd7011
20
Vigesimal
6j2ida29
36
Base36
43a1de9
md5
442db7add78bbc32249f75b1b752cf0e
sha1
7b8688369ba92b20cbaa16345d02b5692f92eb38
sha256
82cd2d3201f294bc9a3f902669f73790563541b56354ef2ee5d3348465f0a54b
sha512
d05cf0429343ec2ebd152d8f64f0222e2e6444120f94a64ff0b559f0ba5a6530565a84924fe36eadaf50107ef756596a962932d3f81e2b40beb0c104ece21682
ripemd-160
e27fe1da635292ef2756f659d75e444bd053afa4
Diameter
17810776098
Circumference
55954203344.209
Area
2.4914694687642E+20
Volume
2.9583336575441E+30
Surface area
9.9658778750568E+20
Circumference
55954203344.209
Perimeter
35621552196
Area
7.9305936303272E+19
Diagonal
12594120557.091
Surface area
4.7583561781963E+20
Volume
7.0625013736991E+29
Space diagonal
15424584561.985
Perimeter
26716164147
Area
3.4340477754772E+19
Altitude
7712292280.9923
Surface area
3.4340477754772E+19
Volume
8.3232376891366E+28
Height
4198040185.697