422781681 is an odd 9-digits composite number following 422781680
and preceding 422781682 . In scientific notation, it is written as 4.22781681 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 241456464 positive integers (up to 422781681) that are relatively prime to 422781681.
422781681 has 8 divisors, whose sum is 443158144
The reverse of 422781681 is 186187224
Previous prime number is 2287
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
four hundred twenty-two million seven hundred eighty-one thousand six hundred eighty-one
Scientific notation
4.22781681 × 10^8
Engineering notation
4.22781681 × 10^6
Prime Factorization
21 × 2287 × 8803
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
422781681
Product of the distinct prime numbers
The prime factorization of 422781681 is 21 × 2287 × 8803.
Since it has a total of 3 prime factors.
9 , 3 , 20 , 69 , 515 , 865 , 8310 , 9031 , 33547 , 60923 , 205445 , 129580 , 5530682 , 9974379 , 27602064 , 27682174 , 639095367 , 252682407 , 8745072098 , 5887444944
n×2
845563362
n×3
1268345043
n×4
1691126724
n×5
2113908405
n÷2
211390840.5
n÷3
140927227
n÷3
105695420.25
n÷5
84556336.2
n2
178744349789185761
n3
7.5569836673124E+25
n4
3.1949542581559E+34
n5
1.3507681319813E+43
2 √n
20561.655599684
3 √n
750.53690799247
4 √n
143.39335967779
5 √n
53.115739493925
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-422781680
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 422781681 can be divided by 8 positive divisors.
The sum of these divisors (counting 422781681) is 1, the average is 0.125.
Base
System
Value
2
Binary
11001001100110010001011110001
3
Ternary
1002110112112102210
4
Quaternary
121030302023301
5
Quinary
1331213003211
6
Senary
105541402333
8
Octal
3114621361
10
Decimal
422781681
12
Duodecimal
b97093a9
16
Hexadecimal
193322f1
20
Vigesimal
6c27e41
36
Base36
6zpofl
md5
313ba5743b62b7f9aef4a091e44760f8
sha1
600cd7af65c16d9016303178bcdd6439f2977c55
sha256
d3b622b88c856ffdcebeda17057ce9166c825404d87dd9e956b53c0e9eb472f5
sha512
def38772e4f47debddfec2cd9951f902b285fc6d0fc810eae7975d0c3ac5aeb80f4499f84e1ee11961ceade5fa7897f3800e96c14d507619c11b8b900b1b9cd4
ripemd-160
da11f7f55ef8bb177b515555dfef248f209b07f7
Diameter
845563362
Circumference
2656415646.2039
Area
5.6154193616839E+17
Volume
3.1654619163369E+26
Surface area
2.2461677446736E+18
Circumference
2656415646.2039
Perimeter
1691126724
Area
178744349789185761
Diagonal
597903587.1931
Surface area
1072466098735114566
Volume
7.5569836673124E+25
Space diagonal
732279352.00138
Perimeter
1268345043
Area
7.7398573850183E+16
Altitude
366139676.00069
Surface area
7.7398573850183E+16
Volume
8.9059906607876E+24
Height
199301195.73103