42785526 is an even 8-digits composite number following 42785525
and preceding 42785527 . In scientific notation, it is written as 4.2785526 × 10^7.
The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors.
There are 12156480 positive integers (up to 42785526) that are relatively prime to 42785526.
42785526 has 32 divisors, whose sum is 87804000
The reverse of 42785526 is 62558724
Previous prime number is 269
Is Prime? no
Number parity even
Number length 8
Sum of Digits 39
Digital Root 3
Name
forty-two million seven hundred eighty-five thousand five hundred twenty-six
Scientific notation
4.2785526 × 10^7
Engineering notation
4.2785526 × 10^6
Prime Factorization
2 × 3 × 49 × 269 × 541
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
42785526
Product of the distinct prime numbers
The prime factorization of 42785526 is 2 × 3 × 49 × 269 × 541.
Since it has a total of 5 prime factors.
3 , 6 , 50 , 95 , 724 , 935 , 819 , 9646 , 47114 , 65003 , 723384 , 595824 , 8895365 , 6621245 , 80035158 , 37091457 , 488805713 , 880378463 , 8263207592 , 6133544524
n×2
85571052
n×3
128356578
n×4
171142104
n×5
213927630
n÷2
21392763
n÷3
14261842
n÷3
10696381.5
n÷5
8557105.2
n2
1830601235096676
n3
7.8323236739861E+22
n4
3.3511008819375E+30
n5
1.4337861391276E+38
2 √n
6541.064592251
3 √n
349.75636377666
4 √n
80.876848308098
5 √n
33.593818779758
1 , 2 , 3 , 6 , 49 , 98 , 147 , 269 , 294 , 538 , 541 , 807 , 1082 , 1614 , 1623 , 3246 , 13181 , 26362 , 26509 , 39543 , 53018 , 79086 , 79527 , 145529 , 159054 , 291058 , 436587 , 873174 , 7130921 , 14261842 , 21392763 , 42785526
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-42785525
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42785526 can be divided by 32 positive divisors.
The sum of these divisors (counting 42785526) is 1, the average is 0.03125.
Base
System
Value
2
Binary
10100011001101101011110110
3
Ternary
2222111201201010
4
Quaternary
2203031223312
5
Quinary
41423114101
6
Senary
4125013050
8
Octal
243155366
10
Decimal
42785526
12
Duodecimal
123b4186
16
Hexadecimal
28cdaf6
20
Vigesimal
d783g6
36
Base36
ph1iu
md5
2ede5406185ff6d1001a6bd90bc52f06
sha1
404480da202b3da4a5c481e3458fc282476fe18d
sha256
852e803e608a874f651468d0334f73d2def4142e48f297308d9a4d44e2981303
sha512
b7d8610a0ef6eb0e3a3df646dafa07fe94a4a01b7fb5c816328b29ada7f261d48584502fd3f1f3f2874943a28bf23023919b662ec15519dc4ea692e99596ed11
ripemd-160
7654efc05c18f1687eb92c764de274bc100f348a
Diameter
85571052
Circumference
268829388.32315
Area
5.7510033918321E+15
Volume
3.280796068631E+23
Surface area
2.3004013567328E+16
Circumference
268829388.32315
Perimeter
171142104
Area
1830601235096676
Diagonal
60507871.142467
Surface area
10983607410580056
Volume
7.8323236739861E+22
Space diagonal
74106704.860559
Perimeter
128356578
Area
7.9267358689645E+14
Altitude
37053352.43028
Surface area
7.9267358689645E+14
Volume
9.2304819705392E+21
Height
20169290.380822