108728898 is an even 9-digits composite number following 108728897
and preceding 108728899 . In scientific notation, it is written as 1.08728898 × 10^8.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 36158400 positive integers (up to 108728898) that are relatively prime to 108728898.
108728898 has 16 divisors, whose sum is 217965216
The reverse of 108728898 is 898827801
Previous prime number is 433
Is Prime? no
Number parity even
Number length 9
Sum of Digits 51
Digital Root 6
Name
one hundred eight million seven hundred twenty-eight thousand eight hundred ninety-eight
Scientific notation
1.08728898 × 10^8
Engineering notation
1.08728898 × 10^6
Prime Factorization
2 × 3 × 433 × 41851
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
108728898
Product of the distinct prime numbers
The prime factorization of 108728898 is 2 × 3 × 433 × 41851.
Since it has a total of 4 prime factors.
6 , 3 , 36 , 14 , 624 , 819 , 134 , 6227 , 11907 , 79422 , 270269 , 57960 , 9260926 , 6627071 , 8309586 , 55275519 , 86355219 , 131672620 , 5981599255 , 1935467913
n×2
217457796
n×3
326186694
n×4
434915592
n×5
543644490
n÷2
54364449
n÷3
36242966
n÷3
27182224.5
n÷5
21745779.6
n2
11821973260294404
n3
1.2853901247773E+24
n4
1.3975905176712E+32
n5
1.5195847684163E+40
2 √n
10427.314994763
3 √n
477.28926018507
4 √n
102.11422523215
5 √n
40.48265592187
1 , 2 , 3 , 6 , 433 , 866 , 1299 , 2598 , 41851 , 83702 , 125553 , 251106 , 18121483 , 36242966 , 54364449 , 108728898
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
-108728897
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 108728898 can be divided by 16 positive divisors.
The sum of these divisors (counting 108728898) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110011110110001001001000010
3
Ternary
21120121000000020
4
Quaternary
12132301021002
5
Quinary
210313311043
6
Senary
14442234310
8
Octal
636611102
10
Decimal
108728898
12
Duodecimal
304b5996
16
Hexadecimal
67b1242
20
Vigesimal
1djb24i
36
Base36
1sqfr6
md5
d045e5eef1d6122ea1dbb1862f1143d8
sha1
912d675898532e909e3d7d26e0f6b2af0f860142
sha256
f949bd584ab0eadf9aa6f6eadf8f56e64749a503b93cb7fdbbf8200468f5bb16
sha512
6affc860fcefe447ca2d56ba92a1296e2645e7b222eb852746560971dfb2bca63f59e88c5f4b9a5326ca3033db0b74e335155a7ce003e9aa9ef55b03f527f291
ripemd-160
f91dfe726fcd1932be2d8fd5a84c2cd06fb7a342
Diameter
217457796
Circumference
683163814.37943
Area
3.7139824345476E+16
Volume
5.3842295639962E+24
Surface area
1.485592973819E+17
Circumference
683163814.37943
Perimeter
434915592
Area
11821973260294404
Diagonal
153765882.17348
Surface area
70931839561766424
Volume
1.2853901247773E+24
Space diagonal
188323975.58697
Perimeter
326186694
Area
5.1190645831376E+15
Altitude
94161987.793487
Surface area
5.1190645831376E+15
Volume
1.5148467895004E+23
Height
51255294.057827