442181889 is an odd 9-digits composite number following 442181888
and preceding 442181890 . In scientific notation, it is written as 4.42181889 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 278594640 positive integers (up to 442181889) that are relatively prime to 442181889.
442181889 has 16 divisors, whose sum is 483866880
The reverse of 442181889 is 988181244
Previous prime number is 563
Is Prime? no Number parity odd Number length 9 Sum of Digits 45 Digital Root 9
Name
four hundred forty-two million one hundred eighty-one thousand eight hundred eighty-nine
Scientific notation
4.42181889 × 10^8
Engineering notation
4.42181889 × 10^6
Prime Factorization
27 × 19 × 563 × 1531
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
442181889 Product of the distinct prime numbers
The prime factorization of 442181889 is 27 × 19 × 563 × 1531.
Since it has a total of 4 prime factors.
3 , 1 , 48 , 85 , 360 , 909 , 756 , 9930 , 97207 , 53198 , 996974 , 395495 , 2070876 , 9084845 , 58509561 , 56276042 , 396519484 , 759371611 , 8259755508 , 6976710247
n×2
884363778
n×3
1326545667
n×4
1768727556
n×5
2210909445
n÷2
221090944.5
n÷3
147393963
n÷3
110545472.25
n÷5
88436377.8
n2
195524822959608321
n3
8.645753556267E+25
n4
3.8229956393386E+34
n5
1.6904594334415E+43
2 √n21028.121385421
3 √n761.84563492235
4 √n145.01076299855
5 √n53.594495869051
1 , 19 , 27 , 513 , 563 , 1531 , 10697 , 15201 , 29089 , 41337 , 288819 , 785403 , 861953 , 16377107 , 23272731 , 442181889
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-442181888 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 442181889 can be divided by 16 positive divisors.
The sum of these divisors (counting 442181889) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11010010110110010100100000001
3
Ternary
1010211001011112000
4
Quaternary
122112302210001
5
Quinary
1401144310024
6
Senary
111513254213
8
Octal
3226624401
10
Decimal
442181889
12
Duodecimal
104104369
16
Hexadecimal
1a5b2901
20
Vigesimal
6i3cee9
36
Base36
7b9hq9
md5
2029389d585b71dc8cf24e40835fdc3c
sha1
db57adfe8a36f5219de4f172215f668e75ab11d2
sha256
f6d2a63d05b47c6cb78c58eba9d390a4ff829e75384143b3865d5c1b60a025ff
sha512
7696393e292ae7660f6e834319d599dce6651dd48914890005ed750d13d7d53806ca0099a83ecda57e76e36fcfb6c05cf1dabbe7d2dddf16bc68862ad8dad506
ripemd-160
5d40156e1140fff12b576ab4e3d2a325073e4921
Diameter
884363778
Circumference
2778310748.0657
Area
6.1425934740435E+17
Volume
3.6215247809488E+26
Surface area
2.4570373896174E+18
Circumference
2778310748.0657
Perimeter
1768727556
Area
195524822959608321
Diagonal
625339624.45955
Surface area
1173148937757649926
Volume
8.645753556267E+25
Space diagonal
765881497.93478
Perimeter
1326545667
Area
8.4664731876738E+16
Altitude
382940748.96739
Surface area
8.4664731876738E+16
Volume
1.0189118280174E+25
Height
208446541.48652