42781433 is an odd 8-digits prime number following 42781432
and preceding 42781434 . In scientific notation, it is written as 4.2781433 × 10^7.
The sum of its digits is 32. It has a total of 1 prime factors and 2 positive divisors.
There are 42781432 positive integers (up to 42781433) that are relatively prime to 42781433.
42781433 has 2 divisors, whose sum is 42781434
The reverse of 42781433 is 33418724
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5
Name
forty-two million seven hundred eighty-one thousand four hundred thirty-three
Scientific notation
4.2781433 × 10^7
Engineering notation
4.2781433 × 10^6
Prime Factorization
42781433
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
42781433
Product of the distinct prime numbers
The prime factorization of 42781433 is 42781433.
Since it has a total of 1 prime factors.
5 , 4 , 13 , 81 , 714 , 429 , 9090 , 5882 , 38439 , 49760 , 926592 , 32646 , 5132028 , 7958656 , 97262911 , 29916406 , 206442834 , 61262959 , 6199018944 , 1373838755
n×2
85562866
n×3
128344299
n×4
171125732
n×5
213907165
n÷2
21390716.5
n÷3
14260477.666667
n÷3
10695358.25
n÷5
8556286.6
n2
1830251009533489
n3
7.8300760937539E+22
n4
3.3498187578984E+30
n5
1.4331004675317E+38
2 √n
6540.7517152083
3 √n
349.74521048424
4 √n
80.874914004333
5 √n
33.593176016773
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
42781434
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
21390717
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
6540.7517916521
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999532507
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42781433 can be divided by 2 positive divisors.
The sum of these divisors (counting 42781433) is 42781434, the average is 21390717.
Base
System
Value
2
Binary
10100011001100101011111001
3
Ternary
2222111112002112
4
Quaternary
2203030223321
5
Quinary
41423001213
6
Senary
4124542105
8
Octal
243145371
10
Decimal
42781433
12
Duodecimal
123b1935
16
Hexadecimal
28ccaf9
20
Vigesimal
d77dbd
36
Base36
pgyd5
md5
86bd3f5c38761030cd1bac171831ccdd
sha1
ed87e96bd9bc340d4a8a5684157715cdd4d7d97c
sha256
74a1fb0679fcd7ab35f5b34df79bc43f1e8e4cdaa95f50c3408be08fbac32ec3
sha512
072decbb97941df624fbc06503ea7ba6e9374971b9cc056b903f0cd5c1078bebb610fe5ce6ff97359e075a427946a04f2db3a7428b6cee106f418ec9beca7ccc
ripemd-160
3a32f232f2ce04894f653978cb71a5ffebe85db0
Diameter
85562866
Circumference
268803671.24569
Area
5.7499031257757E+15
Volume
3.2798546044249E+23
Surface area
2.2999612503103E+16
Circumference
268803671.24569
Perimeter
171125732
Area
1830251009533489
Diagonal
60502082.766356
Surface area
10981506057200934
Volume
7.8300760937539E+22
Space diagonal
74099615.576604
Perimeter
128344299
Area
7.9252193477906E+14
Altitude
37049807.788302
Surface area
7.9252193477906E+14
Volume
9.2278331718335E+21
Height
20167360.922119