893485642 is an even 9-digits composite number following 893485641
and preceding 893485643 . In scientific notation, it is written as 8.93485642 × 10^8.
The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors.
There are 382782960 positive integers (up to 893485642) that are relatively prime to 893485642.
893485642 has 16 divisors, whose sum is 1532247552
The reverse of 893485642 is 246584398
Previous prime number is 3181
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
eight hundred ninety-three million four hundred eighty-five thousand six hundred forty-two
Scientific notation
8.93485642 × 10^8
Engineering notation
8.93485642 × 10^6
Prime Factorization
2 × 7 × 3181 × 20063
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
893485642
Product of the distinct prime numbers
The prime factorization of 893485642 is 2 × 7 × 3181 × 20063.
Since it has a total of 4 prime factors.
1 , 2 , 38 , 68 , 649 , 795 , 7668 , 7822 , 60077 , 462 , 506033 , 422072 , 4383296 , 2402492 , 89927872 , 43969191 , 642656245 , 446268970 , 4498779072 , 7457369613
n×2
1786971284
n×3
2680456926
n×4
3573942568
n×5
4467428210
n÷2
446742821
n÷3
297828547.33333
n÷3
223371410.5
n÷5
178697128.4
n2
798316592460152164
n3
7.1328441313351E+26
n4
6.3730938179719E+35
n5
5.6942678214768E+44
2 √n
29891.230185457
3 √n
963.15428099298
4 √n
172.89080422468
5 √n
61.69038996762
1 , 2 , 7 , 14 , 3181 , 6362 , 20063 , 22267 , 40126 , 44534 , 140441 , 280882 , 63820403 , 127640806 , 446742821 , 893485642
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
-893485641
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 893485642 can be divided by 16 positive divisors.
The sum of these divisors (counting 893485642) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110101010000011000001001001010
3
Ternary
2022021020202212211
4
Quaternary
311100120021022
5
Quinary
3312213020032
6
Senary
224354255334
8
Octal
6520301112
10
Decimal
893485642
12
Duodecimal
20b28754a
16
Hexadecimal
3541824a
20
Vigesimal
dj45e22
36
Base36
eryhxm
md5
3205360ed77aea3fb990828d91476627
sha1
5a896fe2c4675712f2baebf323c6e0ea2470ed4a
sha256
e4b94f36cb32361cf65f856c45273f6761998a7867d2401eea28e7946d58b35b
sha512
88c3862f4078d1b17a35f0203946cc4a6b0d9beb1f80beb70fbf5b2c00603acf29f635670196ff1b6078870dadccf54461870eaaceb699109b0e470be7e5816e
ripemd-160
65dbfd879e99981660f9856a79ab29ed925c106a
Diameter
1786971284
Circumference
5613935857.9903
Area
2.5079855421117E+18
Volume
2.9877987629605E+27
Surface area
1.0031942168447E+19
Circumference
5613935857.9903
Perimeter
3573942568
Area
798316592460152164
Diagonal
1263579512.702
Surface area
4789899554760912984
Volume
7.1328441313351E+26
Space diagonal
1547562527.7773
Perimeter
2680456926
Area
3.4568122466656E+17
Altitude
773781263.88865
Surface area
3.4568122466656E+17
Volume
8.4061374240229E+25
Height
421193170.90068