108889887 is an odd 9-digits composite number following 108889886
and preceding 108889888 . In scientific notation, it is written as 1.08889887 × 10^8.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 69357600 positive integers (up to 108889887) that are relatively prime to 108889887.
108889887 has 8 divisors, whose sum is 111461440
The reverse of 108889887 is 788988801
Previous prime number is 79
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 57
Digital Root 3
Name
one hundred eight million eight hundred eighty-nine thousand eight hundred eighty-seven
Scientific notation
1.08889887 × 10^8
Engineering notation
1.08889887 × 10^6
Prime Factorization
93 × 79 × 14821
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
108889887
Product of the distinct prime numbers
The prime factorization of 108889887 is 93 × 79 × 14821.
Since it has a total of 3 prime factors.
1 , 2 , 53 , 52 , 802 , 307 , 2370 , 7598 , 30897 , 4573 , 280832 , 428415 , 6492889 , 5522895 , 83582389 , 58570101 , 294526296 , 912519816 , 1397921634 , 6462739089
n×2
217779774
n×3
326669661
n×4
435559548
n×5
544449435
n÷2
54444943.5
n÷3
36296629
n÷3
27222471.75
n÷5
21777977.4
n2
11857007490872769
n3
1.2911082058393E+24
n4
1.4058862663861E+32
n5
1.5308679668164E+40
2 √n
10435.031720124
3 √n
477.524709484
4 √n
102.15200301572
5 √n
40.494636924044
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-108889886
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 108889887 can be divided by 8 positive divisors.
The sum of these divisors (counting 108889887) is 1, the average is 0.125.
Base
System
Value
2
Binary
110011111011000011100011111
3
Ternary
21120220011211210
4
Quaternary
12133120130133
5
Quinary
210333434022
6
Senary
14445515503
8
Octal
637303437
10
Decimal
108889887
12
Duodecimal
30572b93
16
Hexadecimal
67d871f
20
Vigesimal
1e0b4e7
36
Base36
1stvz3
md5
07f2bf6674926ace710ae69b8b008545
sha1
347166af1d51389dc64cd90225cb071759f7fc5d
sha256
30d416032daee971c7c4ef21be38ccae2fd6423a4852abd7052a6aba38ae1ac2
sha512
c19df4853b66d888bf1149c8ff485f6c16401c53170a009032fd9b18d4593477a7cff2c1b2fcc1d5192611783bb798ed79a0e61f324cbd1d4bc1b47f2ef0bee3
ripemd-160
7d6bc189d2202f74da9b272f3e2f86e6d49a7932
Diameter
217779774
Circumference
684175338.09885
Area
3.7249887626885E+16
Volume
5.4081814059389E+24
Surface area
1.4899955050754E+17
Circumference
684175338.09885
Perimeter
435559548
Area
11857007490872769
Diagonal
153993555.00067
Surface area
71142044945236614
Volume
1.2911082058393E+24
Space diagonal
188602816.71443
Perimeter
326669661
Area
5.1342348499791E+15
Altitude
94301408.357217
Surface area
5.1342348499791E+15
Volume
1.5215856126576E+23
Height
51331185.000225