42897585 is an odd 8-digits composite number following 42897584
and preceding 42897586 . In scientific notation, it is written as 4.2897585 × 10^7.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 22851648 positive integers (up to 42897585) that are relatively prime to 42897585.
42897585 has 16 divisors, whose sum is 68717376
The reverse of 42897585 is 58579824
Previous prime number is 1637
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
forty-two million eight hundred ninety-seven thousand five hundred eighty-five
Scientific notation
4.2897585 × 10^7
Engineering notation
4.2897585 × 10^6
Prime Factorization
3 × 5 × 1637 × 1747
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
42897585
Product of the distinct prime numbers
The prime factorization of 42897585 is 3 × 5 × 1637 × 1747.
Since it has a total of 4 prime factors.
10 , 8 , 23 , 45 , 61 , 330 , 7759 , 6368 , 28629 , 91648 , 676813 , 131092 , 5578157 , 6002575 , 94999965 , 23883704 , 875351246 , 214159606 , 9716525586 , 1873860695
n×2
85795170
n×3
128692755
n×4
171590340
n×5
214487925
n÷2
21448792.5
n÷3
14299195
n÷3
10724396.25
n÷5
8579517
n2
1840202798832225
n3
7.8940255980143E+22
n4
3.38634634083E+30
n5
1.4526607999519E+38
2 √n
6549.624798414
3 √n
350.06144499457
4 √n
80.929752244858
5 √n
33.611397397887
1 , 3 , 5 , 15 , 1637 , 1747 , 4911 , 5241 , 8185 , 8735 , 24555 , 26205 , 2859839 , 8579517 , 14299195 , 42897585
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
-42897584
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 42897585 can be divided by 16 positive divisors.
The sum of these divisors (counting 42897585) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10100011101001000010110001
3
Ternary
2222201102102110
4
Quaternary
2203221002301
5
Quinary
41440210320
6
Senary
4131235533
8
Octal
243510261
10
Decimal
42897585
12
Duodecimal
12448ba9
16
Hexadecimal
28e90b1
20
Vigesimal
d823j5
36
Base36
pjfzl
md5
8c415a31d35af509377dae2642f45147
sha1
ac9df483cb7a7316de3ce52d52bc738103b04667
sha256
eb6fd0a4988cbe9176842cc9230eb49d3a86e2b5736f4e89d92928aca9a31da8
sha512
dd337a7a23e5c4c0be642f6a8162fef575ef2eb3c99b72008341234b9383703690bd80043adb914c4f98adf899cf1a8e76b495359213b1abcdc0aa2e24e0af36
ripemd-160
46903c29a67ee36f393c05453a777079aeb77558
Diameter
85795170
Circumference
269533475.78549
Area
5.7811675939267E+15
Volume
3.3066417101295E+23
Surface area
2.3124670375707E+16
Circumference
269533475.78549
Perimeter
171590340
Area
1840202798832225
Diagonal
60666346.500053
Surface area
11041216792993350
Volume
7.8940255980143E+22
Space diagonal
74300796.742005
Perimeter
128692755
Area
7.9683118595197E+14
Altitude
37150398.371002
Surface area
7.9683118595197E+14
Volume
9.3031983853602E+21
Height
20222115.500018