42731877 is an odd 8-digits composite number following 42731876
and preceding 42731878 . In scientific notation, it is written as 4.2731877 × 10^7.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 27505520 positive integers (up to 42731877) that are relatively prime to 42731877.
42731877 has 8 divisors, whose sum is 58940640
The reverse of 42731877 is 77813724
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3
Name
forty-two million seven hundred thirty-one thousand eight hundred seventy-seven
Scientific notation
4.2731877 × 10^7
Engineering notation
4.2731877 × 10^6
Prime Factorization
3 × 29 × 491171
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
42731877
Product of the distinct prime numbers
The prime factorization of 42731877 is 3 × 29 × 491171.
Since it has a total of 3 prime factors.
9 , 7 , 82 , 22 , 945 , 236 , 1734 , 4295 , 57372 , 55829 , 909833 , 126982 , 9861664 , 4472574 , 5936306 , 45880300 , 289204939 , 283010841 , 74292213 , 2283857227
n×2
85463754
n×3
128195631
n×4
170927508
n×5
213659385
n÷2
21365938.5
n÷3
14243959
n÷3
10682969.25
n÷5
8546375.4
n2
1826013311943129
n3
7.8028976246316E+22
n4
3.3343246153935E+30
n5
1.4248194934307E+38
2 √n
6536.9623679504
3 √n
349.61011550708
4 √n
80.851483399814
5 √n
33.585389857243
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
-42731876
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 42731877 can be divided by 8 positive divisors.
The sum of these divisors (counting 42731877) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100011000000100101100101
3
Ternary
2222102000010010
4
Quaternary
2203000211211
5
Quinary
41414410002
6
Senary
4123520433
8
Octal
243004545
10
Decimal
42731877
12
Duodecimal
12389119
16
Hexadecimal
28c0965
20
Vigesimal
d719dh
36
Base36
pfw4l
md5
96f54628f027f3a2694ab1ef9fc66a97
sha1
3cc2d1078d404f04648dcf1f5d4dad99799ffaec
sha256
cbfe67bbd5e65417768af12619a15dd2c9efb8ed745bab4a48b5fd35147db159
sha512
9bbaba0067416f15d5e4ac65f5caf10e4c0aa1f0dd264b45b8ca9265d39426416b3aa77a4b31ffafed5895a7c416a19c573168f3e576528b140931e8f8e70a62
ripemd-160
22b23ced17a21c1bc24a8cde53e5faebbc97f29e
Diameter
85463754
Circumference
268492301.71461
Area
5.7365900061577E+15
Volume
3.2684701139008E+23
Surface area
2.2946360024631E+16
Circumference
268492301.71461
Perimeter
170927508
Area
1826013311943129
Diagonal
60431999.999059
Surface area
10956079871658774
Volume
7.8028976246316E+22
Space diagonal
74013782.066784
Perimeter
128195631
Area
7.9068695789565E+14
Altitude
37006891.033392
Surface area
7.9068695789565E+14
Volume
9.1958030388024E+21
Height
20143999.999686