442189439 is an odd 9-digits composite number following 442189438
and preceding 442189440 . In scientific notation, it is written as 4.42189439 × 10^8.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 441955656 positive integers (up to 442189439) that are relatively prime to 442189439.
442189439 has 4 divisors, whose sum is 442423224
The reverse of 442189439 is 934981244
Previous prime number is 1907
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
four hundred forty-two million one hundred eighty-nine thousand four hundred thirty-nine
Scientific notation
4.42189439 × 10^8
Engineering notation
4.42189439 × 10^6
Prime Factorization
1907 × 231877
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
442189439
Product of the distinct prime numbers
The prime factorization of 442189439 is 1907 × 231877.
Since it has a total of 2 prime factors.
2 , 8 , 52 , 2 , 766 , 875 , 4152 , 8074 , 92023 , 60338 , 497697 , 83838 , 9294708 , 4362227 , 203103 , 47788910 , 594093492 , 843884869 , 4691596266 , 5484517264
n×2
884378878
n×3
1326568317
n×4
1768757756
n×5
2210947195
n÷2
221094719.5
n÷3
147396479.66667
n÷3
110547359.75
n÷5
88437887.8
n2
195531499963134721
n3
8.6461964275527E+25
n4
3.8232567477833E+34
n5
1.6906037564553E+43
2 √n
21028.30090616
3 √n
761.84997092219
4 √n
145.01138198831
5 √n
53.594678886804
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
-442189438
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 442189439 can be divided by 4 positive divisors.
The sum of these divisors (counting 442189439) is 1, the average is 0.25.
Base
System
Value
2
Binary
11010010110110100011001111111
3
Ternary
1010211001112212122
4
Quaternary
122112310121333
5
Quinary
1401200030224
6
Senary
111513353155
8
Octal
3226643177
10
Decimal
442189439
12
Duodecimal
1041087bb
16
Hexadecimal
1a5b467f
20
Vigesimal
6i3ddbj
36
Base36
7b9njz
md5
a971c83eadaf1d17b09d8af5a835db11
sha1
042ad90974140bd26aa1b1f86987aabd46157ab4
sha256
1d33b5fd2c3a1cd441778e47d49336473934a1648f2f6979a88ddbf398025c3c
sha512
afba4a7161962a4754c7d7ac72e05471651224ddd4a73cb7e01415e8fa2ca1fb6dceaf6e487ff80cafd305b63498079bb233993cf6014db8cfb94d819f375259
ripemd-160
61f8d5623d80713a37cfed79955797325397181c
Diameter
884378878
Circumference
2778358186.1148
Area
6.1428032382958E+17
Volume
3.6217102904392E+26
Surface area
2.4571212953183E+18
Circumference
2778358186.1148
Perimeter
1768757756
Area
195531499963134721
Diagonal
625350301.77195
Surface area
1173188999778808326
Volume
8.6461964275527E+25
Space diagonal
765894574.91838
Perimeter
1326568317
Area
8.4667623104075E+16
Altitude
382947287.45919
Surface area
8.4667623104075E+16
Volume
1.0189640208989E+25
Height
208450100.59065