190038581 is an odd 9-digits composite number following 190038580
and preceding 190038582 . In scientific notation, it is written as 1.90038581 × 10^8.
The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors.
There are 181776012 positive integers (up to 190038581) that are relatively prime to 190038581.
190038581 has 4 divisors, whose sum is 198301152
The reverse of 190038581 is 185830091
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred ninety million thirty-eight thousand five hundred eighty-one
Scientific notation
1.90038581 × 10^8
Engineering notation
1.90038581 × 10^6
Prime Factorization
23 × 8262547
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
190038581
Product of the distinct prime numbers
The prime factorization of 190038581 is 23 × 8262547.
Since it has a total of 2 prime factors.
8 , 8 , 68 , 11 , 400 , 832 , 3093 , 9532 , 38751 , 36527 , 494022 , 346778 , 5641216 , 7034360 , 10312196 , 93167708 , 391665264 , 332800941 , 5474483851 , 9189542019
n×2
380077162
n×3
570115743
n×4
760154324
n×5
950192905
n÷2
95019290.5
n÷3
63346193.666667
n÷3
47509645.25
n÷5
38007716.2
n2
36114662268493561
n3
6.8631791707988E+24
n4
1.3042688307674E+33
n5
2.4786139784156E+41
2 √n
13785.448161014
3 √n
574.92861722558
4 √n
117.41144816846
5 √n
45.265607757038
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-190038580
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 190038581 can be divided by 4 positive divisors.
The sum of these divisors (counting 190038581) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011010100111100001000110101
3
Ternary
111020120221220222
4
Quaternary
23110330020311
5
Quinary
342122213311
6
Senary
30505104125
8
Octal
1324741065
10
Decimal
190038581
12
Duodecimal
53788045
16
Hexadecimal
b53c235
20
Vigesimal
2j7eg91
36
Base36
3556ph
md5
cf211200a38f88405b573fb288309683
sha1
b0177543e09f373fcc83bc35b867dad6958a04b2
sha256
7eef8ec05760dc2f8fe691dcf7cf4945d13642a9b20dbc31b721b062a1b9bf6b
sha512
ac582ea3204752534ad55330c8fe5e255bc5777998dc3637442837829bb5641291207ac37353e341a3d7fde6cf7d87cff694c52e9146db60089e3abd89a59d20
ripemd-160
2462059afdc1196ef99a2ed1d60081f94eb21ec7
Diameter
380077162
Circumference
1194047619.9365
Area
1.1345755766958E+17
Volume
2.8748417684336E+25
Surface area
4.538302306783E+17
Circumference
1194047619.9365
Perimeter
760154324
Area
36114662268493561
Diagonal
268755138.62434
Surface area
216687973610961366
Volume
6.8631791707988E+24
Space diagonal
329156477.69029
Perimeter
570115743
Area
1.5638107486805E+16
Altitude
164578238.84515
Surface area
1.5638107486805E+16
Volume
8.0883342202834E+23
Height
89585046.208113