108889394 is an even 9-digits composite number following 108889393
and preceding 108889395 . In scientific notation, it is written as 1.08889394 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 54355840 positive integers (up to 108889394) that are relatively prime to 108889394.
108889394 has 8 divisors, whose sum is 163600668
The reverse of 108889394 is 493988801
Previous prime number is 617
Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred eight million eight hundred eighty-nine thousand three hundred ninety-four
Scientific notation
1.08889394 × 10^8
Engineering notation
1.08889394 × 10^6
Prime Factorization
2 × 617 × 88241
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
108889394
Product of the distinct prime numbers
The prime factorization of 108889394 is 2 × 617 × 88241.
Since it has a total of 3 prime factors.
3 , 3 , 6 , 90 , 709 , 878 , 932 , 7755 , 63158 , 84381 , 631857 , 128355 , 4108402 , 1917423 , 39502603 , 91249448 , 728218944 , 189454192 , 8317718233 , 9981408258
n×2
217778788
n×3
326668182
n×4
435557576
n×5
544446970
n÷2
54444697
n÷3
36296464.666667
n÷3
27222348.5
n÷5
21777878.8
n2
11856900125687236
n3
1.2910906694046E+24
n4
1.4058608059052E+32
n5
1.5308333120337E+40
2 √n
10435.008097745
3 √n
477.52398881702
4 √n
102.15188739199
5 √n
40.494600256007
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
-108889393
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 108889394 can be divided by 8 positive divisors.
The sum of these divisors (counting 108889394) is 1, the average is 0.125.
Base
System
Value
2
Binary
110011111011000010100110010
3
Ternary
21120220011011112
4
Quaternary
12133120110302
5
Quinary
210333430034
6
Senary
14445513322
8
Octal
637302462
10
Decimal
108889394
12
Duodecimal
30572842
16
Hexadecimal
67d8532
20
Vigesimal
1e0b39e
36
Base36
1stvle
md5
ab366e5e7676d3a4af8c140263dd052d
sha1
5be248f6f4d7efa30288d5b39ab8b4691742bbec
sha256
d71fe41ce6be14bb79d071e2cbecc0d8077ba9832ea44c93b3272a2bec8dffa4
sha512
28fe36f238db74df054e8d4228ca24b226ba84ba9c750ed69804457ecce87a58a085d9399ca34ed9e66e139fbf8ff89c1b455b0205dca3754187bd5f9b49c0f9
ripemd-160
a18cc6d42321900937e503fb0df9adfec4c5f2f2
Diameter
217778788
Circumference
684172240.48849
Area
3.7249550329207E+16
Volume
5.4081079494931E+24
Surface area
1.4899820131683E+17
Circumference
684172240.48849
Perimeter
435557576
Area
11856900125687236
Diagonal
153992857.79339
Surface area
71141400754123416
Volume
1.2910906694046E+24
Space diagonal
188601962.81339
Perimeter
326668182
Area
5.13418835949E+15
Altitude
94300981.406693
Surface area
5.13418835949E+15
Volume
1.5215649457711E+23
Height
51330952.597796