42385847 (number)

42385847 is an odd 8-digits composite number following 42385846 and preceding 42385848. In scientific notation, it is written as 4.2385847 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 36300600 positive integers (up to 42385847) that are relatively prime to 42385847.

Interesting facts

Basic properties

Name

Name forty-two million three hundred eighty-five thousand eight hundred forty-seven

Notation

Scientific notation 4.2385847 × 10^7
Engineering notation 4.2385847 × 10^6

Prime Factorization of 42385847

Prime Factorization 7 × 2011 × 3011

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 42385847
Product of the distinct prime numbers

The prime factorization of 42385847 is 7 × 2011 × 3011. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42385847)

Multiplication

n×y
n×2 84771694
n×3 127157541
n×4 169543388
n×5 211929235

Division

n÷y
n÷2 21192923.5
n÷3 14128615.666667
n÷3 10596461.75
n÷5 8477169.4

Exponentiation

ny
n2 1796560025907409
n3 7.6148718384427E+22
n4 3.2276279266884E+30
n5 1.3680574347354E+38

Nth Root

y√n
2√n 6510.4413828864
3√n 348.66387727934
4√n 80.687306206654
5√n 33.530819918572

Divisors of 42385847

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42385846
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42385847 can be divided by 8 positive divisors. The sum of these divisors (counting 42385847) is 1, the average is 0.125.

Base conversion 42385847

Base System Value
2 Binary 10100001101100000110110111
3 Ternary 2221202102110012
4 Quaternary 2201230012313
5 Quinary 41322321342
6 Senary 4112250435
8 Octal 241540667
10 Decimal 42385847
12 Duodecimal 12240a1b
16 Hexadecimal 286c1b7
20 Vigesimal d4i4c7
36 Base36 p8h4n

Cryptographic Hash Functions

md5 b94670f6ed9cd80ab55ec0d532fd1b21
sha1 331d12a2b9d53cd6fa02bfdf2cfccc74f954f5a9
sha256 84ce514c113d023240cb49a4cd0b8cee2b81f05226b1fc05c2b1f519bf10be82
sha512 3f88acf1366d2d41c0f45e42779954be5256df9d50df16ebdbeb5ced6dbef5f5de85d1e49013e14ee9e855e510f09c77f0548bc08709fc42b30c2be83678dc5a
ripemd-160 cc6c0d7fb9dec58e323c9b8d63e9706e63247227

42385847 as geometric shapes

Circle

Radius = n
Diameter 84771694
Circumference 266318131.10276
Area 5.6440597791238E+15

Sphere

Radius = n
Volume 3.1897100567573E+23
Surface area 2.2576239116495E+16
Circumference 266318131.10276

Square

Length = n
Perimeter 169543388
Area 1796560025907409
Diagonal 59942639.680071

Cube

Length = n
Surface area 10779360155444454
Volume 7.6148718384427E+22
Space diagonal 73414440.525841

Equilateral Triangle

Length = n
Perimeter 127157541
Area 7.7793331092972E+14
Altitude 36707220.26292

Triangular Pyramid

Length = n
Surface area 7.7793331092972E+14
Volume 8.9742125247156E+21
Height 19980879.893357