442725905 is an odd 9-digits composite number following 442725904
and preceding 442725906 . In scientific notation, it is written as 4.42725905 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 344139840 positive integers (up to 442725905) that are relatively prime to 442725905.
442725905 has 16 divisors, whose sum is 546371904
The reverse of 442725905 is 509527244
Previous prime number is 2131
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
four hundred forty-two million seven hundred twenty-five thousand nine hundred five
Scientific notation
4.42725905 × 10^8
Engineering notation
4.42725905 × 10^6
Prime Factorization
5 × 37 × 2131 × 1123
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
442725905
Product of the distinct prime numbers
The prime factorization of 442725905 is 5 × 37 × 2131 × 1123.
Since it has a total of 4 prime factors.
10 , 6 , 53 , 52 , 821 , 2 , 572 , 3663 , 71973 , 84492 , 735109 , 100757 , 8384990 , 4359615 , 33901349 , 96507092 , 672695612 , 624366369 , 9524495129 , 6694733009
n×2
885451810
n×3
1328177715
n×4
1770903620
n×5
2213629525
n÷2
221362952.5
n÷3
147575301.66667
n÷3
110681476.25
n÷5
88545181
n2
196006226958069025
n3
8.6777034215647E+25
n4
3.8418441006338E+34
n5
1.700883906322E+43
2 √n
21041.052849133
3 √n
762.15793955907
4 √n
145.05534409022
5 √n
53.607676836522
1 , 5 , 37 , 185 , 1123 , 2131 , 5615 , 10655 , 41551 , 78847 , 207755 , 394235 , 2393113 , 11965565 , 88545181 , 442725905
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
-442725904
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 442725905 can be divided by 16 positive divisors.
The sum of these divisors (counting 442725905) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11010011000110111011000010001
3
Ternary
1010212001210202202
4
Quaternary
122120313120101
5
Quinary
1401314212110
6
Senary
111533052545
8
Octal
3230673021
10
Decimal
442725905
12
Duodecimal
104327155
16
Hexadecimal
1a637611
20
Vigesimal
6i70ef5
36
Base36
7bl5ht
md5
e0c967f8c76f8502c4ae77e6d2ca07c5
sha1
5f52f8e306a1335d4f07d2f28724d66a2aea04cd
sha256
bef9c011c662da592383560bbd0cd7fca393c385ce2c18dee42b291864bdb808
sha512
b92de1ca9247d11a6b5eaa80706f227d8eb754e13b5d03ae9f880192856f74253b14251d3ec77792ce6e84774c136c2bc970400c1519056a115a68b740a92ebf
ripemd-160
ec1bcb20767c98762b61d5d88dfde2816b7240ca
Diameter
885451810
Circumference
2781728901.4038
Area
6.1577172266932E+17
Volume
3.6349079092291E+26
Surface area
2.4630868906773E+18
Circumference
2781728901.4038
Perimeter
1770903620
Area
196006226958069025
Diagonal
626108979.2649
Surface area
1176037361748414150
Volume
8.6777034215647E+25
Space diagonal
766823761.28691
Perimeter
1328177715
Area
8.4873185922813E+16
Altitude
383411880.64346
Surface area
8.4873185922813E+16
Volume
1.0226771557523E+25
Height
208702993.0883