42685654 is an even 8-digits composite number following 42685653
and preceding 42685655 . In scientific notation, it is written as 4.2685654 × 10^7.
The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors.
There are 18556560 positive integers (up to 42685654) that are relatively prime to 42685654.
42685654 has 24 divisors, whose sum is 73447920
The reverse of 42685654 is 45658624
Previous prime number is 11
Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4
Name
forty-two million six hundred eighty-five thousand six hundred fifty-four
Scientific notation
4.2685654 × 10^7
Engineering notation
4.2685654 × 10^6
Prime Factorization
2 × 23 × 11 × 11 × 7669
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
3880514
Product of the distinct prime numbers
The prime factorization of 42685654 is 2 × 23 × 11 × 11 × 7669.
Since it has a total of 5 prime factors.
5 , 3 , 85 , 26 , 766 , 195 , 218 , 9917 , 44419 , 71940 , 286012 , 753963 , 4084299 , 9524153 , 14831886 , 70281637 , 508764446 , 817089345 , 8533352488 , 3774588925
n×2
85371308
n×3
128056962
n×4
170742616
n×5
213428270
n÷2
21342827
n÷3
14228551.333333
n÷3
10671413.5
n÷5
8537130.8
n2
1822065057407716
n3
7.7776038605996E+22
n4
3.3199210734262E+30
n5
1.4171300224758E+38
2 √n
6533.4259007048
3 √n
349.48401246827
4 √n
80.829610296628
5 √n
33.578120859391
1 , 2 , 11 , 22 , 23 , 46 , 121 , 242 , 253 , 506 , 2783 , 5566 , 7669 , 15338 , 84359 , 168718 , 176387 , 352774 , 927949 , 1855898 , 1940257 , 3880514 , 21342827 , 42685654
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-42685653
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42685654 can be divided by 24 positive divisors.
The sum of these divisors (counting 42685654) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10100010110101010011010110
3
Ternary
2222022122201011
4
Quaternary
2202311103112
5
Quinary
41411420104
6
Senary
4122522434
8
Octal
242652326
10
Decimal
42685654
12
Duodecimal
1236641a
16
Hexadecimal
28b54d6
20
Vigesimal
d6fe2e
36
Base36
pewgm
md5
970ba45db1cbc8ac7814ae6ff987a1db
sha1
e4db0c66cd8d2496687caaf81c05b1d0aee97407
sha256
9b776b058f0a1b1bc22234445405f0f6bc2af05611e0f2a069f3f44749236c2b
sha512
9947b80307a0d07a8f315019118be20d961e1593141f75ea1569afdb06daef425d2a49c23b42b2cb2928ebfc46ce3f74aa7ba1a7c9a50c8c0d76f14561759e87
ripemd-160
545253532747b91f0ebd74f515f3fc10e2f8d74e
Diameter
85371308
Circumference
268201874.04015
Area
5.7241861987147E+15
Volume
3.2578750867988E+23
Surface area
2.2896744794859E+16
Circumference
268201874.04015
Perimeter
170742616
Area
1822065057407716
Diagonal
60366630.805565
Surface area
10932390344446296
Volume
7.7776038605996E+22
Space diagonal
73933721.482306
Perimeter
128056962
Area
7.8897731353152E+14
Altitude
36966860.741153
Surface area
7.8897731353152E+14
Volume
9.1659940520211E+21
Height
20122210.268522