42784025 (number)

42784025 is an odd 8-digits composite number following 42784024 and preceding 42784026. In scientific notation, it is written as 4.2784025 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 31838400 positive integers (up to 42784025) that are relatively prime to 42784025.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2784025 × 10^7
Engineering notation 4.2784025 × 10^6

Prime Factorization of 42784025

Prime Factorization 37 × 5 × 5 × 23 × 2011

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8556805
Product of the distinct prime numbers

The prime factorization of 42784025 is 37 × 5 × 5 × 23 × 2011. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 3, 36, 91, 497, 690, 1839, 7612, 82973, 41172, 386887, 688838, 4667800, 3420467, 34427892, 62794367, 349817361, 437729305, 7249472656, 4003568065

Basic calculations (n = 42784025)

Multiplication

n×y
n×2 85568050
n×3 128352075
n×4 171136100
n×5 213920125

Division

n÷y
n÷2 21392012.5
n÷3 14261341.666667
n÷3 10696006.25
n÷5 8556805

Exponentiation

ny
n2 1830472795200625
n3 7.8314993831683E+22
n4 3.3506306539696E+30
n5 1.433534656652E+38

Nth Root

y√n
2√n 6540.9498545701
3√n 349.75227368288
4√n 80.876138969229
5√n 33.593583069067

Divisors of 42784025

1, 5, 23, 25, 37, 115, 185, 575, 851, 925, 2011, 4255, 10055, 21275, 46253, 50275, 74407, 231265, 372035, 1156325, 1711361, 1860175, 8556805, 42784025

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 -42784024
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 42784025 can be divided by 24 positive divisors. The sum of these divisors (counting 42784025) is 1, the average is 0.041666666666667.

Base conversion 42784025

Base System Value
2 Binary 10100011001101010100011001
3 Ternary 2222111122122112
4 Quaternary 2203031110121
5 Quinary 41423042100
6 Senary 4125002105
8 Octal 243152431
10 Decimal 42784025
12 Duodecimal 123b3335
16 Hexadecimal 28cd519
20 Vigesimal d78015
36 Base36 ph0d5

Cryptographic Hash Functions

md5 69ff67f6d2db657c2162bd7574fbf141
sha1 69fa1ddf00bdca04358abc24dd3243e9651da688
sha256 cca8daf56dc7dde657c917f6cd16910b8f48098e69f1b7d49be4673cbed0a6fa
sha512 9421a5f48d8e808993da72fd5ec7f81e0cc49bd5863a65c3469188161c99d9a23d5ba52f146fb54ab07009a19e307f2530fb5669b2bb7e3e2b0ab7191730c54e
ripemd-160 34ca6500d46e84a5d1766016ca83795d57c0e6c7

42784025 as geometric shapes

Circle

Radius = n
Diameter 85568050
Circumference 268819957.262
Area 5.7505998859983E+15

Sphere

Radius = n
Volume 3.2804507905006E+23
Surface area 2.3002399543993E+16
Circumference 268819957.262

Square

Length = n
Perimeter 171136100
Area 1830472795200625
Diagonal 60505748.40791

Cube

Length = n
Surface area 10982836771203750
Volume 7.8314993831683E+22
Space diagonal 74104105.052297

Equilateral Triangle

Length = n
Perimeter 128352075
Area 7.9261797079003E+14
Altitude 37052052.526149

Triangular Pyramid

Length = n
Surface area 7.9261797079003E+14
Volume 9.2295105344943E+21
Height 20168582.802637