42543977 is an odd 8-digits composite number following 42543976
and preceding 42543978 . In scientific notation, it is written as 4.2543977 × 10^7.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 35690112 positive integers (up to 42543977) that are relatively prime to 42543977.
42543977 has 8 divisors, whose sum is 49656576
The reverse of 42543977 is 77934524
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
forty-two million five hundred forty-three thousand nine hundred seventy-seven
Scientific notation
4.2543977 × 10^7
Engineering notation
4.2543977 × 10^6
Prime Factorization
7 × 47 × 129313
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
42543977
Product of the distinct prime numbers
The prime factorization of 42543977 is 7 × 47 × 129313.
Since it has a total of 3 prime factors.
8 , 10 , 49 , 88 , 863 , 936 , 8619 , 5273 , 83467 , 14086 , 806765 , 464906 , 6219498 , 4389288 , 32207241 , 35449277 , 605580809 , 224520657 , 1067761154 , 3470900976
n×2
85087954
n×3
127631931
n×4
170175908
n×5
212719885
n÷2
21271988.5
n÷3
14181325.666667
n÷3
10635994.25
n÷5
8508795.4
n2
1809989978976529
n3
7.7004172035808E+22
n4
3.2760637239955E+30
n5
1.393767797242E+38
2 √n
6522.5744150604
3 √n
349.09692904074
4 √n
80.762456717589
5 √n
33.555801529785
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
-42543976
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 42543977 can be divided by 8 positive divisors.
The sum of these divisors (counting 42543977) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100010010010101101101001
3
Ternary
2222001110100212
4
Quaternary
2202102231221
5
Quinary
41342401402
6
Senary
4115510505
8
Octal
242225551
10
Decimal
42543977
12
Duodecimal
122b8435
16
Hexadecimal
2892b69
20
Vigesimal
d5hjih
36
Base36
pbv55
md5
a9ebc1794f5b5961cef4ffde5e28501c
sha1
2a1d729a1d80d673bab7ced9ac83809148fd1b5d
sha256
92d7e00982eb9ba6632ab9515a9b9bfdc383ea36bcfc9355bfa5328513a24821
sha512
6c0d7203f75242129a7a75ee833a786efee235bce3f6c489b9604e4b85882b50f832edbc25ffc5f8d57c6e0df5ef153c5ee5755a360dea6f566005e90d018e19
ripemd-160
37d8967fda6da36e18b26f023a0bd06468844f2f
Diameter
85087954
Circumference
267311691.19539
Area
5.6862512210238E+15
Volume
3.2255432155128E+23
Surface area
2.2745004884095E+16
Circumference
267311691.19539
Perimeter
170175908
Area
1809989978976529
Diagonal
60166269.270689
Surface area
10859939873859174
Volume
7.7004172035808E+22
Space diagonal
73688329.720042
Perimeter
127631931
Area
7.8374865119447E+14
Altitude
36844164.860021
Surface area
7.8374865119447E+14
Volume
9.0750287043626E+21
Height
20055423.09023