442885891 is an odd 9-digits composite number following 442885890
and preceding 442885892 . In scientific notation, it is written as 4.42885891 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 378793800 positive integers (up to 442885891) that are relatively prime to 442885891.
442885891 has 8 divisors, whose sum is 507252224
The reverse of 442885891 is 198588244
Previous prime number is 463
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
four hundred forty-two million eight hundred eighty-five thousand eight hundred ninety-one
Scientific notation
4.42885891 × 10^8
Engineering notation
4.42885891 × 10^6
Prime Factorization
7 × 463 × 136651
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
442885891
Product of the distinct prime numbers
The prime factorization of 442885891 is 7 × 463 × 136651.
Since it has a total of 3 prime factors.
7 , 2 , 51 , 81 , 213 , 987 , 4393 , 2774 , 83422 , 55587 , 776749 , 310661 , 8199133 , 4806736 , 60113718 , 60001254 , 54463292 , 847888381 , 2142950293 , 8810641768
n×2
885771782
n×3
1328657673
n×4
1771543564
n×5
2214429455
n÷2
221442945.5
n÷3
147628630.33333
n÷3
110721472.75
n÷5
88577178.2
n2
196147912446863881
n3
8.6871142971819E+25
n4
3.8474003557263E+34
n5
1.7039593345795E+43
2 √n
21044.854264166
3 √n
762.24973444015
4 √n
145.06844682482
5 √n
53.611550672799
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
-442885890
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 442885891 can be divided by 8 positive divisors.
The sum of these divisors (counting 442885891) is 1, the average is 0.125.
Base
System
Value
2
Binary
11010011001011110011100000011
3
Ternary
1010212100221020011
4
Quaternary
122121132130003
5
Quinary
1401334322031
6
Senary
111540325351
8
Octal
3231363403
10
Decimal
442885891
12
Duodecimal
1043a3857
16
Hexadecimal
1a65e703
20
Vigesimal
6i80eeb
36
Base36
7bokxv
md5
555b1e8b03825781169ae86d5c94e9de
sha1
360120d222cd97adc7b49dcc453351bf94e8f8f8
sha256
324a81a2ae9ceb41efb38b54b6a3dce1d008e82f0b873951ceade9716c6ec977
sha512
af4b8948469d375076e11cb29cd7db46f5d4a14cf50e3eec67ed6e11674d92466d7a687a22dfe3cac57187420b1535f125b782cc7e693d5ef090fde2ca47cafb
ripemd-160
4a20992a74ed1280407ddca84124569a5a103552
Diameter
885771782
Circumference
2782734123.0883
Area
6.1621684076004E+17
Volume
3.6388499275895E+26
Surface area
2.4648673630402E+18
Circumference
2782734123.0883
Perimeter
1771543564
Area
196147912446863881
Diagonal
626335233.63589
Surface area
1176887474681183286
Volume
8.6871142971819E+25
Space diagonal
767100865.16741
Perimeter
1328657673
Area
8.4934537539135E+16
Altitude
383550432.58371
Surface area
8.4934537539135E+16
Volume
1.02378623808E+25
Height
208778411.21196