189871107 is an odd 9-digits composite number following 189871106
and preceding 189871108 . In scientific notation, it is written as 1.89871107 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 126277800 positive integers (up to 189871107) that are relatively prime to 189871107.
189871107 has 8 divisors, whose sum is 253767360
The reverse of 189871107 is 701178981
Previous prime number is 419
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred eighty-nine million eight hundred seventy-one thousand one hundred seven
Scientific notation
1.89871107 × 10^8
Engineering notation
1.89871107 × 10^6
Prime Factorization
3 × 419 × 151051
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
189871107
Product of the distinct prime numbers
The prime factorization of 189871107 is 3 × 419 × 151051.
Since it has a total of 3 prime factors.
7 , 9 , 80 , 16 , 120 , 483 , 872 , 181 , 98998 , 74982 , 953972 , 856025 , 1140945 , 381049 , 48361033 , 72939403 , 675677119 , 486528326 , 7755015515 , 3057928740
n×2
379742214
n×3
569613321
n×4
759484428
n×5
949355535
n÷2
94935553.5
n÷3
63290369
n÷3
47467776.75
n÷5
37974221.4
n2
36051037273405449
n3
6.8450503555998E+24
n4
1.2996772884885E+33
n5
2.4677116550806E+41
2 √n
13779.37251837
3 √n
574.75967978683
4 √n
117.3855720196
5 √n
45.257626760712
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
-189871106
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 189871107 can be divided by 8 positive divisors.
The sum of these divisors (counting 189871107) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011010100010011010000000011
3
Ternary
111020021110012020
4
Quaternary
23110103100003
5
Quinary
342101333412
6
Senary
30501332523
8
Octal
1324232003
10
Decimal
189871107
12
Duodecimal
53707143
16
Hexadecimal
b513403
20
Vigesimal
2j6dhf7
36
Base36
351lhf
md5
bf7636174ea6dd94144445b766b63fd1
sha1
a4c7b379bba8a1f4f6df9de59b39de4b3231103b
sha256
71a534ef33a202cbac673051074a28fe443063fc47cd464d118c82aaa5b79d73
sha512
dbcd54d2fddcf6a8d15755a4fc78e6f1e0c9a73714438efa93bf598b5c33f247d1aca90915d92e98847e67bf54292e1dd1e61c87c6b5dec755df63d12b9421fb
ripemd-160
fc89e5d52fc402a903e39706a08584cfa2f6d4eb
Diameter
379742214
Circumference
1192995349.7603
Area
1.1325767385242E+17
Volume
2.8672479880806E+25
Surface area
4.5303069540969E+17
Circumference
1192995349.7603
Perimeter
759484428
Area
36051037273405449
Diagonal
268518294.62219
Surface area
216306223640432694
Volume
6.8450503555998E+24
Space diagonal
328866404.21335
Perimeter
569613321
Area
1.5610557055774E+16
Altitude
164433202.10667
Surface area
1.5610557055774E+16
Volume
8.06696920668E+23
Height
89506098.207398