189888959 is an odd 9-digits composite number following 189888958
and preceding 189888960 . In scientific notation, it is written as 1.89888959 × 10^8.
The sum of its digits is 65. It has a total of 3 prime factors and 8 positive divisors.
There are 175190400 positive integers (up to 189888959) that are relatively prime to 189888959.
189888959 has 8 divisors, whose sum is 204602832
The reverse of 189888959 is 959888981
Previous prime number is 3793
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 65
Digital Root 2
Name
one hundred eighty-nine million eight hundred eighty-eight thousand nine hundred fifty-nine
Scientific notation
1.89888959 × 10^8
Engineering notation
1.89888959 × 10^6
Prime Factorization
13 × 3793 × 3851
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
189888959
Product of the distinct prime numbers
The prime factorization of 189888959 is 13 × 3793 × 3851.
Since it has a total of 3 prime factors.
5 , 1 , 89 , 78 , 349 , 779 , 2341 , 1724 , 27882 , 86406 , 677585 , 586741 , 7619960 , 12449 , 61542622 , 27678144 , 78452075 , 287377934 , 7089545578 , 9488670867
n×2
379777918
n×3
569666877
n×4
759555836
n×5
949444795
n÷2
94944479.5
n÷3
63296319.666667
n÷3
47472239.75
n÷5
37977791.8
n2
36057816750103681
n3
6.84698128649E+24
n4
1.3001661487841E+33
n5
2.4688719651964E+41
2 √n
13780.020283004
3 √n
574.77769251208
4 √n
117.38833111943
5 √n
45.258477768306
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
-189888958
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 189888959 can be divided by 8 positive divisors.
The sum of these divisors (counting 189888959) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011010100010111100110111111
3
Ternary
111020022100200102
4
Quaternary
23110113212333
5
Quinary
342102421314
6
Senary
30501551315
8
Octal
1324274677
10
Decimal
189888959
12
Duodecimal
5371553b
16
Hexadecimal
b5179bf
20
Vigesimal
2j6g27j
36
Base36
351z9b
md5
9e02fbe58acbc83e165310d0692ad16b
sha1
2a3697e148e12fe40eeea75b141ac75aa0d65ef0
sha256
d0e3747421652b4df0031889b1dc89386329e5199f0361d0adb19eade03a922a
sha512
9f27a1c086adb7a0eff5481b961df10f4e58f91bc72cdb062fbdb063c3f8b61b9573ae2ee525a16d6e4c09fce29bcdc2fb4151feafdf9df5d070f6ebfa2b00e5
ripemd-160
d913269fa98417456a39c9fe623b6d6ccc8d42e9
Diameter
379777918
Circumference
1193107517.1844
Area
1.1327897220661E+17
Volume
2.8680568145205E+25
Surface area
4.5311588882645E+17
Circumference
1193107517.1844
Perimeter
759555836
Area
36057816750103681
Diagonal
268543541.16271
Surface area
216346900500622086
Volume
6.84698128649E+24
Space diagonal
328897324.78436
Perimeter
569666877
Area
1.5613492655297E+16
Altitude
164448662.39218
Surface area
1.5613492655297E+16
Volume
8.0692448305574E+23
Height
89514513.720903