42885578 is an even 8-digits composite number following 42885577
and preceding 42885579 . In scientific notation, it is written as 4.2885578 × 10^7.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 21424140 positive integers (up to 42885578) that are relatively prime to 42885578.
42885578 has 8 divisors, whose sum is 64384320
The reverse of 42885578 is 87558824
Previous prime number is 1231
Is Prime? no
Number parity even
Number length 8
Sum of Digits 47
Digital Root 2
Name
forty-two million eight hundred eighty-five thousand five hundred seventy-eight
Scientific notation
4.2885578 × 10^7
Engineering notation
4.2885578 × 10^6
Prime Factorization
2 × 1231 × 17419
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
42885578
Product of the distinct prime numbers
The prime factorization of 42885578 is 2 × 1231 × 17419.
Since it has a total of 3 prime factors.
3 , 1 , 31 , 18 , 37 , 567 , 9935 , 3615 , 80387 , 54158 , 174431 , 484992 , 7989539 , 1398187 , 36600308 , 69430810 , 892522465 , 367257355 , 5386667689 , 7049631519
n×2
85771156
n×3
128656734
n×4
171542312
n×5
214427890
n÷2
21442789
n÷3
14295192.666667
n÷3
10721394.5
n÷5
8577115.6
n2
1839172800394084
n3
7.8873988586779E+22
n4
3.3825565897094E+30
n5
1.450628944674E+38
2 √n
6548.7081168731
3 √n
350.02878130665
4 √n
80.924088606997
5 √n
33.609515626501
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
-42885577
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 42885578 can be divided by 8 positive divisors.
The sum of these divisors (counting 42885578) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100011100110000111001010
3
Ternary
2222200210221202
4
Quaternary
2203212013022
5
Quinary
41434314303
6
Senary
4131104202
8
Octal
243460712
10
Decimal
42885578
12
Duodecimal
12442062
16
Hexadecimal
28e61ca
20
Vigesimal
d80dii
36
Base36
pj6q2
md5
15ca4a83db122778365552d0f45687e4
sha1
1ac0eba25bf5914e95177ec1f6f60f985b3b6301
sha256
597e0738586ca33fa5fe4b5a9344dbb23104ddb7105f17416359a0b3dab087ed
sha512
35e8fa3da77c3eb23d824bd4ae16b432e4662f79940aae27a3e6c4ed0ad2719e8e256ff49639d4940d7e65b1845ef39238aada8712d2ef25b1ad96cb595e5ac9
ripemd-160
efde3fb97e2829db2874dc2a34f2929aed71d95c
Diameter
85771156
Circumference
269458033.5795
Area
5.7779317584002E+15
Volume
3.3038659080473E+23
Surface area
2.3111727033601E+16
Circumference
269458033.5795
Perimeter
171542312
Area
1839172800394084
Diagonal
60649366.037809
Surface area
11035036802364504
Volume
7.8873988586779E+22
Space diagonal
74280000.007958
Perimeter
128656734
Area
7.9638518354532E+14
Altitude
37140000.003979
Surface area
7.9638518354532E+14
Volume
9.295388698157E+21
Height
20216455.345936