189898303 is an odd 9-digits composite number following 189898302
and preceding 189898304 . In scientific notation, it is written as 1.89898303 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 161581056 positive integers (up to 189898303) that are relatively prime to 189898303.
189898303 has 8 divisors, whose sum is 218611872
The reverse of 189898303 is 303898981
Previous prime number is 137
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred eighty-nine million eight hundred ninety-eight thousand three hundred three
Scientific notation
1.89898303 × 10^8
Engineering notation
1.89898303 × 10^6
Prime Factorization
7 × 137 × 198017
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
189898303
Product of the distinct prime numbers
The prime factorization of 189898303 is 7 × 137 × 198017.
Since it has a total of 3 prime factors.
3 , 5 , 53 , 31 , 626 , 56 , 4926 , 3677 , 27001 , 42142 , 401583 , 584028 , 6725417 , 6760477 , 29522746 , 23503375 , 660264860 , 392837261 , 7946997796 , 4455614508
n×2
379796606
n×3
569694909
n×4
759593212
n×5
949491515
n÷2
94949151.5
n÷3
63299434.333333
n÷3
47474575.75
n÷5
37979660.6
n2
36061365482279809
n3
6.8479921089477E+24
n4
1.3004220804466E+33
n5
2.4694794626053E+41
2 √n
13780.359320424
3 √n
574.78712018794
4 √n
117.38977519539
5 √n
45.258923172709
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
-189898302
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 189898303 can be divided by 8 positive divisors.
The sum of these divisors (counting 189898303) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011010100011001111000111111
3
Ternary
111020022211111111
4
Quaternary
23110121320333
5
Quinary
342103221203
6
Senary
30502102451
8
Octal
1324317077
10
Decimal
189898303
12
Duodecimal
5371aa27
16
Hexadecimal
b519e3f
20
Vigesimal
2j6h5f3
36
Base36
3526gv
md5
81c3e3551eedef93916e6874f2a9b626
sha1
a9869ec34e5162cf1ff57c69daaff15e669dfaae
sha256
668373cf4fe86e780cd9110b96704677f655e12b6c04eb35837ba0e02f840bfc
sha512
c121039518a0a6ea57903a22ba8136ca6d1c737bdab8d38508b284ea40fb239c5ca7aae5a3e6df198476b4d6b8a5ada421f2db36cb79fef44a71dd57f0dfd073
ripemd-160
e7c7840927fb23548a662435a5b4daea943fdb25
Diameter
379796606
Circumference
1193166227.2679
Area
1.1329012087755E+17
Volume
2.8684802268415E+25
Surface area
4.5316048351019E+17
Circumference
1193166227.2679
Perimeter
759593212
Area
36061365482279809
Diagonal
268556755.57424
Surface area
216368192893678854
Volume
6.8479921089477E+24
Space diagonal
328913509.06711
Perimeter
569694909
Area
1.5615029301405E+16
Altitude
164456754.53355
Surface area
1.5615029301405E+16
Volume
8.0704360962482E+23
Height
89518918.524745