189898211 is an odd 9-digits composite number following 189898210
and preceding 189898212 . In scientific notation, it is written as 1.89898211 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 178401280 positive integers (up to 189898211) that are relatively prime to 189898211.
189898211 has 8 divisors, whose sum is 201435984
The reverse of 189898211 is 112898981
Previous prime number is 563
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred eighty-nine million eight hundred ninety-eight thousand two hundred eleven
Scientific notation
1.89898211 × 10^8
Engineering notation
1.89898211 × 10^6
Prime Factorization
17 × 563 × 19841
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
189898211
Product of the distinct prime numbers
The prime factorization of 189898211 is 17 × 563 × 19841.
Since it has a total of 3 prime factors.
2 , 6 , 71 , 76 , 671 , 704 , 6707 , 2714 , 66391 , 4 , 915766 , 187641 , 418983 , 8048905 , 16941435 , 45524164 , 342973145 , 318775523 , 8667817459 , 1488572666
n×2
379796422
n×3
569694633
n×4
759592844
n×5
949491055
n÷2
94949105.5
n÷3
63299403.666667
n÷3
47474552.75
n÷5
37979642.2
n2
36061330541000521
n3
6.8479821560157E+24
n4
1.3004195603873E+33
n5
2.4694734806695E+41
2 √n
13780.355982339
3 √n
574.78702736559
4 √n
117.38976097744
5 √n
45.258918787392
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
-189898210
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 189898211 can be divided by 8 positive divisors.
The sum of these divisors (counting 189898211) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011010100011001110111100011
3
Ternary
111020022211101002
4
Quaternary
23110121313203
5
Quinary
342103220321
6
Senary
30502102215
8
Octal
1324316743
10
Decimal
189898211
12
Duodecimal
5371a96b
16
Hexadecimal
b519de3
20
Vigesimal
2j6h5ab
36
Base36
3526eb
md5
65de8aaa5b29da3b5c789b6c1ff63f52
sha1
3af0e8615f56e42b570870b548358d4557d4792f
sha256
7cc0e1396aa14a49e50ce276e5841ca6d5f78ca04660e8080f622403516cb282
sha512
9ed84a0f75ffe59d0ce08545edfe11c314126ac22ba0c7ee5ee5c9fe3dcc9f6bc8738f3f7ff4865e6ec0eb1c2a222385ad5eb422792e32175f4276e92b40c661
ripemd-160
2f3297bce4ff5be02a9274f7c0924e3b94091388
Diameter
379796422
Circumference
1193165649.2149
Area
1.1329001110628E+17
Volume
2.868476057767E+25
Surface area
4.5316004442512E+17
Circumference
1193165649.2149
Perimeter
759592844
Area
36061330541000521
Diagonal
268556625.46659
Surface area
216367983246003126
Volume
6.8479821560157E+24
Space diagonal
328913349.71844
Perimeter
569694633
Area
1.5615014171387E+16
Altitude
164456674.85922
Surface area
1.5615014171387E+16
Volume
8.0704243666052E+23
Height
89518875.155529