42897584 is an even 8-digits composite number following 42897583
and preceding 42897585 . In scientific notation, it is written as 4.2897584 × 10^7.
The sum of its digits is 47. It has a total of 6 prime factors and 20 positive divisors.
There are 21247488 positive integers (up to 42897584) that are relatively prime to 42897584.
42897584 has 20 divisors, whose sum is 83894184
The reverse of 42897584 is 48579824
Previous prime number is 107
Is Prime? no
Number parity even
Number length 8
Sum of Digits 47
Digital Root 2
Name
forty-two million eight hundred ninety-seven thousand five hundred eighty-four
Scientific notation
4.2897584 × 10^7
Engineering notation
4.2897584 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 107 × 25057
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
5362198
Product of the distinct prime numbers
The prime factorization of 42897584 is 2 × 2 × 2 × 2 × 107 × 25057.
Since it has a total of 6 prime factors.
9 , 10 , 47 , 23 , 251 , 824 , 3560 , 7413 , 62201 , 69245 , 10326 , 685397 , 5312847 , 574298 , 53329504 , 93304681 , 689612228 , 496510949 , 8255560836 , 3465588776
n×2
85795168
n×3
128692752
n×4
171590336
n×5
214487920
n÷2
21448792
n÷3
14299194.666667
n÷3
10724396
n÷5
8579516.8
n2
1840202713037056
n3
7.8940250459535E+22
n4
3.3863460250689E+30
n5
1.4526606306346E+38
2 √n
6549.6247220738
3 √n
350.06144227444
4 √n
80.929751773212
5 √n
33.611397241181
1 , 2 , 4 , 8 , 16 , 107 , 214 , 428 , 856 , 1712 , 25057 , 50114 , 100228 , 200456 , 400912 , 2681099 , 5362198 , 10724396 , 21448792 , 42897584
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-42897583
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42897584 can be divided by 20 positive divisors.
The sum of these divisors (counting 42897584) is 1, the average is 0.05.
Base
System
Value
2
Binary
10100011101001000010110000
3
Ternary
2222201102102102
4
Quaternary
2203221002300
5
Quinary
41440210314
6
Senary
4131235532
8
Octal
243510260
10
Decimal
42897584
12
Duodecimal
12448ba8
16
Hexadecimal
28e90b0
20
Vigesimal
d823j4
36
Base36
pjfzk
md5
909525d321007a6bca17cd41f59f955b
sha1
ff84a4615fc707027ce3928f89f7e748a084dcc6
sha256
d5f6ffbf09e34987c089fd065d6e5bcb78f5f7aae761fb3c3ad9445c4290f901
sha512
f357747e578c8020cbd70bdf91a1c86a774f018b58d9cee10f7b52c6441b2055fbf9bf52596e17a19defcb3b66a65255dd6ad229be10487606dad8134859f292
ripemd-160
b55c8ac577f6b8740a5d9c3b4284aa6a110daaae
Diameter
85795168
Circumference
269533469.5023
Area
5.7811673243932E+15
Volume
3.3066414788828E+23
Surface area
2.3124669297573E+16
Circumference
269533469.5023
Perimeter
171590336
Area
1840202713037056
Diagonal
60666345.085839
Surface area
11041216278222336
Volume
7.8940250459535E+22
Space diagonal
74300795.009954
Perimeter
128692752
Area
7.9683114880157E+14
Altitude
37150397.504977
Surface area
7.9683114880157E+14
Volume
9.3031977347503E+21
Height
20222115.028613