42395847 (number)

42395847 is an odd 8-digits composite number following 42395846 and preceding 42395848. In scientific notation, it is written as 4.2395847 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 26089440 positive integers (up to 42395847) that are relatively prime to 42395847.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2395847 × 10^7
Engineering notation 4.2395847 × 10^6

Prime Factorization of 42395847

Prime Factorization 3 × 13 × 13 × 83621

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 3261219
Product of the distinct prime numbers

The prime factorization of 42395847 is 3 × 13 × 13 × 83621. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 17, 25, 93, 570, 7399, 309, 15404, 62150, 843315, 878645, 4253347, 837609, 76817653, 92833033, 591544076, 788148650, 3131789755, 6592873209

Basic calculations (n = 42395847)

Multiplication

n×y
n×2 84791694
n×3 127187541
n×4 169583388
n×5 211979235

Division

n÷y
n÷2 21197923.5
n÷3 14131949
n÷3 10598961.75
n÷5 8479169.4

Exponentiation

ny
n2 1797407842847409
n3 7.6202627901959E+22
n4 3.2306749535294E+30
n5 1.3696720103656E+38

Nth Root

y√n
2√n 6511.2093346782
3√n 348.69129495809
4√n 80.692064880496
5√n 33.532401939855

Divisors of 42395847

1, 3, 13, 39, 169, 507, 83621, 250863, 1087073, 3261219, 14131949, 42395847

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42395846
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42395847 can be divided by 12 positive divisors. The sum of these divisors (counting 42395847) is 1, the average is 0.083333333333333.

Base conversion 42395847

Base System Value
2 Binary 10100001101110100011000111
3 Ternary 2221202221011120
4 Quaternary 2201232203013
5 Quinary 41323131342
6 Senary 4112405023
8 Octal 241564307
10 Decimal 42395847
12 Duodecimal 12246773
16 Hexadecimal 286e8c7
20 Vigesimal d4j9c7
36 Base36 p8ouf

Cryptographic Hash Functions

md5 bc695c7303d646820408ccdbe3ada479
sha1 431f733c4691459190ab80d427ba880997e6d408
sha256 4129e39d53828aa364dc2072b90746a62319d7363b9c9324a0b44771aec4e3ab
sha512 d4b8df67e9d705c5d9a2374df89e03326110c1205d8808530ef38c0865c24ebde7ad6531849fef498b2d617c458aa7e631cd8101acdb3dbdfc3d590bf0193298
ripemd-160 95ee36e766aadac0c2150c92ab3dfe246f2cc38e

42395847 as geometric shapes

Circle

Radius = n
Diameter 84791694
Circumference 266380962.95583
Area 5.6467232745941E+15

Sphere

Radius = n
Volume 3.1919682133471E+23
Surface area 2.2586893098376E+16
Circumference 266380962.95583

Square

Length = n
Perimeter 169583388
Area 1797407842847409
Diagonal 59956781.815695

Cube

Length = n
Surface area 10784447057084454
Volume 7.6202627901959E+22
Space diagonal 73431761.033917

Equilateral Triangle

Length = n
Perimeter 127187541
Area 7.7830042643362E+14
Altitude 36715880.516958

Triangular Pyramid

Length = n
Surface area 7.7830042643362E+14
Volume 8.980565822285E+21
Height 19985593.938565