442181380 is an even 9-digits composite number following 442181379
and preceding 442181381 . In scientific notation, it is written as 4.42181380 × 10^8.
The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors.
There are 176872544 positive integers (up to 442181380) that are relatively prime to 442181380.
442181380 has 12 divisors, whose sum is 928580940
The reverse of 442181380 is 083181244
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 31 Digital Root 4
Name
four hundred forty-two million one hundred eighty-one thousand three hundred eighty
Scientific notation
4.42181380 × 10^8
Engineering notation
4.42181380 × 10^6
Prime Factorization
2 × 2 × 5 × 22109069
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
221090690 Product of the distinct prime numbers
The prime factorization of 442181380 is 2 × 2 × 5 × 22109069.
Since it has a total of 4 prime factors.
10 , 1 , 75 , 22 , 364 , 814 , 8490 , 450 , 75844 , 85524 , 98030 , 960918 , 8361284 , 2786516 , 9816027 , 57864021 , 663513723 , 856112793 , 5072184803 , 9001782029
n×2
884362760
n×3
1326544140
n×4
1768725520
n×5
2210906900
n÷2
221090690
n÷3
147393793.33333
n÷3
110545345
n÷5
88436276
n2
195524372818704400
n3
8.6457236996609E+25
n4
3.8229780366148E+34
n5
1.69044970394E+43
2 √n21028.109282577
3 √n761.84534259952
4 √n145.01072126769
5 √n53.594483530413
1 , 2 , 4 , 5 , 10 , 20 , 22109069 , 44218138 , 88436276 , 110545345 , 221090690 , 442181380
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-442181379 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 442181380 can be divided by 12 positive divisors.
The sum of these divisors (counting 442181380) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11010010110110010011100000100
3
Ternary
1010211001010211011
4
Quaternary
122112302130010
5
Quinary
1401144301010
6
Senary
111513252004
8
Octal
3226623404
10
Decimal
442181380
12
Duodecimal
104104004
16
Hexadecimal
1a5b2704
20
Vigesimal
6i3cd90
36
Base36
7b9hc4
md5
f4218cec8642da37b650eb9a495b1cd6
sha1
3bfb18a6a33a1eafc97758031906ae8dbefb7462
sha256
f6db8624c5e079050aad9cef3fc4a2687a6225b31d866fdae58b0bf488883a32
sha512
7b7704e85426a8b4173a75b6ef0c66b35206336c03d1ae76544233b96f7a2b8ec5a433e7706e80a7cf3fc97144c6e1a45feeb65ee56ae1c4ac8b94c734dc7e7f
ripemd-160
f8d0e89dba4eda39893768e909ef64b20b427287
Diameter
884362760
Circumference
2778307549.9244
Area
6.1425793324499E+17
Volume
3.6215122746429E+26
Surface area
2.45703173298E+18
Circumference
2778307549.9244
Perimeter
1768725520
Area
195524372818704400
Diagonal
625338904.62485
Surface area
1173146236912226400
Volume
8.6457236996609E+25
Space diagonal
765880616.32092
Perimeter
1326544140
Area
8.4664536960009E+16
Altitude
382940308.16046
Surface area
8.4664536960009E+16
Volume
1.0189083093826E+25
Height
208446301.54162