42885864 is an even 8-digits composite number following 42885863
and preceding 42885865 . In scientific notation, it is written as 4.2885864 × 10^7.
The sum of its digits is 45. It has a total of 5 prime factors and 16 positive divisors.
There are 12252960 positive integers (up to 42885864) that are relatively prime to 42885864.
42885864 has 16 divisors, whose sum is 81688320
The reverse of 42885864 is 46858824
Previous prime number is 63
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
forty-two million eight hundred eighty-five thousand eight hundred sixty-four
Scientific notation
4.2885864 × 10^7
Engineering notation
4.2885864 × 10^6
Prime Factorization
2 × 2 × 2 × 63 × 85091
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
10721466
Product of the distinct prime numbers
The prime factorization of 42885864 is 2 × 2 × 2 × 63 × 85091.
Since it has a total of 5 prime factors.
3 , 10 , 69 , 74 , 697 , 651 , 4686 , 6165 , 73123 , 27428 , 412669 , 787643 , 4865719 , 5243478 , 98307344 , 2897697 , 641558205 , 433974008 , 5963110377 , 9886103527
n×2
85771728
n×3
128657592
n×4
171543456
n×5
214429320
n÷2
21442932
n÷3
14295288
n÷3
10721466
n÷5
8577172.8
n2
1839197331026496
n3
7.8875566607565E+22
n4
3.382646822455E+30
n5
1.4506773158784E+38
2 √n
6548.7299532047
3 √n
350.02955940824
4 √n
80.924223525497
5 √n
33.609560454139
1 , 2 , 4 , 8 , 63 , 126 , 252 , 504 , 85091 , 170182 , 340364 , 680728 , 5360733 , 10721466 , 21442932 , 42885864
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
-42885863
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 42885864 can be divided by 16 positive divisors.
The sum of these divisors (counting 42885864) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10100011100110001011101000
3
Ternary
2222200211100100
4
Quaternary
2203212023220
5
Quinary
41434321424
6
Senary
4131105400
8
Octal
243461350
10
Decimal
42885864
12
Duodecimal
12442260
16
Hexadecimal
28e62e8
20
Vigesimal
d80ed4
36
Base36
pj6y0
md5
a191762f25a39db416ee84f8e67da367
sha1
025747f7188ee0b1f85f41fea123b17cd99e072c
sha256
c63e59f97065ee75120566d27fd80b9df672fa5d4800668b7588109c9f4ec642
sha512
66ced137f514f6a6b8a2d0f20c296e0b0e07520e0b127739bf5bd42422b1086e0012921f5131b75fa75c4c4028fa857d1e7b979ae26a947e1fa63030fbc5fafa
ripemd-160
c13f8570b108229134692d1ed029704b9213a842
Diameter
85771728
Circumference
269459830.5705
Area
5.7780088236548E+15
Volume
3.3039320080275E+23
Surface area
2.3112035294619E+16
Circumference
269459830.5705
Perimeter
171543456
Area
1839197331026496
Diagonal
60649770.502888
Surface area
11035183986158976
Volume
7.8875566607565E+22
Space diagonal
74280495.374489
Perimeter
128657592
Area
7.9639580562074E+14
Altitude
37140247.687245
Surface area
7.9639580562074E+14
Volume
9.2955746696901E+21
Height
20216590.167629