42495847 (number)

42495847 is an odd 8-digits composite number following 42495846 and preceding 42495848. In scientific notation, it is written as 4.2495847 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 42461640 positive integers (up to 42495847) that are relatively prime to 42495847.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2495847 × 10^7
Engineering notation 4.2495847 × 10^6

Prime Factorization of 42495847

Prime Factorization 1291 × 32917

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 42495847
Product of the distinct prime numbers

The prime factorization of 42495847 is 1291 × 32917. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 5, 54, 86, 353, 115, 4523, 4030, 76670, 62207, 673156, 120244, 1975894, 7182291, 3261595, 56270424, 966298, 366660807, 8506177729, 4691705316

Basic calculations (n = 42495847)

Multiplication

n×y
n×2 84991694
n×3 127487541
n×4 169983388
n×5 212479235

Division

n÷y
n÷2 21247923.5
n÷3 14165282.333333
n÷3 10623961.75
n÷5 8499169.4

Exponentiation

ny
n2 1805897012247409
n3 7.6743123130223E+22
n4 3.2612640188441E+30
n5 1.385901767714E+38

Nth Root

y√n
2√n 6518.8838768611
3√n 348.96523491768
4√n 80.739605379647
5√n 33.548205756299

Divisors of 42495847

1, 1291, 32917, 42495847

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42495846
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42495847 can be divided by 4 positive divisors. The sum of these divisors (counting 42495847) is 1, the average is 0.25.

Base conversion 42495847

Base System Value
2 Binary 10100010000110111101100111
3 Ternary 2221222000100021
4 Quaternary 2202012331213
5 Quinary 41334331342
6 Senary 4114500011
8 Octal 242067547
10 Decimal 42495847
12 Duodecimal 12294607
16 Hexadecimal 2886f67
20 Vigesimal d5bjc7
36 Base36 pau07

Cryptographic Hash Functions

md5 8cf9da15b440c5022f7b88e9155dc40f
sha1 fa242ef6c80c7aa8c05c4b6a54fbf8ccfe00caa6
sha256 5b763d823327300bed03c288a1039140b5426661d3daf475ed88e0b0c0682e9d
sha512 8b6fd47079250f0ed9a83b4d5eda64f466e40cdc1bc0032ad32f79753907d03133d2b09a63904f2f1beaf1a7fe54494a638e76edeefc106cde043d1d80cc67f0
ripemd-160 5d99ab7d7432f53e64ca639d7a9540d1d3954e86

42495847 as geometric shapes

Circle

Radius = n
Diameter 84991694
Circumference 267009281.48655
Area 5.6733927868162E+15

Sphere

Radius = n
Volume 3.2146084245259E+23
Surface area 2.2693571147265E+16
Circumference 267009281.48655

Square

Length = n
Perimeter 169983388
Area 1805897012247409
Diagonal 60098203.171932

Cube

Length = n
Surface area 10835382073484454
Volume 7.6743123130223E+22
Space diagonal 73604966.114673

Equilateral Triangle

Length = n
Perimeter 127487541
Area 7.8197634461234E+14
Altitude 36802483.057337

Triangular Pyramid

Length = n
Surface area 7.8197634461234E+14
Volume 9.0442637958025E+21
Height 20032734.390644