42785526 (number)

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.

Interesting facts

Basic properties

Name

Name forty-two million seven hundred eighty-five thousand five hundred twenty-six

Notation

Scientific notation 4.2785526 × 10^7
Engineering notation 4.2785526 × 10^6

Prime Factorization of 42785526

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.

Most popular turbo-numbers

Basic calculations (n = 42785526)

Multiplication

n×y
n×2 85571052
n×3 128356578
n×4 171142104
n×5 213927630

Division

n÷y
n÷2 21392763
n÷3 14261842
n÷3 10696381.5
n÷5 8557105.2

Exponentiation

ny
n2 1830601235096676
n3 7.8323236739861E+22
n4 3.3511008819375E+30
n5 1.4337861391276E+38

Nth Root

y√n
2√n 6541.064592251
3√n 349.75636377666
4√n 80.876848308098
5√n 33.593818779758

Divisors of 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 conversion 42785526

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

Cryptographic Hash Functions

md5 2ede5406185ff6d1001a6bd90bc52f06
sha1 404480da202b3da4a5c481e3458fc282476fe18d
sha256 852e803e608a874f651468d0334f73d2def4142e48f297308d9a4d44e2981303
sha512 b7d8610a0ef6eb0e3a3df646dafa07fe94a4a01b7fb5c816328b29ada7f261d48584502fd3f1f3f2874943a28bf23023919b662ec15519dc4ea692e99596ed11
ripemd-160 7654efc05c18f1687eb92c764de274bc100f348a

42785526 as geometric shapes

Circle

Radius = n
Diameter 85571052
Circumference 268829388.32315
Area 5.7510033918321E+15

Sphere

Radius = n
Volume 3.280796068631E+23
Surface area 2.3004013567328E+16
Circumference 268829388.32315

Square

Length = n
Perimeter 171142104
Area 1830601235096676
Diagonal 60507871.142467

Cube

Length = n
Surface area 10983607410580056
Volume 7.8323236739861E+22
Space diagonal 74106704.860559

Equilateral Triangle

Length = n
Perimeter 128356578
Area 7.9267358689645E+14
Altitude 37053352.43028

Triangular Pyramid

Length = n
Surface area 7.9267358689645E+14
Volume 9.2304819705392E+21
Height 20169290.380822