42647488 (number)

42647488 is an even 8-digits composite number following 42647487 and preceding 42647489. In scientific notation, it is written as 4.2647488 × 10^7. The sum of its digits is 43. It has a total of 8 prime factors and 28 positive divisors. There are 19678464 positive integers (up to 42647488) that are relatively prime to 42647488.

Interesting facts

Basic properties

Name

Name forty-two million six hundred forty-seven thousand four hundred eighty-eight

Notation

Scientific notation 4.2647488 × 10^7
Engineering notation 4.2647488 × 10^6

Prime Factorization of 42647488

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 169 × 3943

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1332734
Product of the distinct prime numbers

The prime factorization of 42647488 is 2 × 2 × 2 × 2 × 2 × 2 × 169 × 3943. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42647488)

Multiplication

n×y
n×2 85294976
n×3 127942464
n×4 170589952
n×5 213237440

Division

n÷y
n÷2 21323744
n÷3 14215829.333333
n÷3 10661872
n÷5 8529497.6

Exponentiation

ny
n2 1818808232710144
n3 7.7567602278807E+22
n4 3.3080633873742E+30
n5 1.4108059361628E+38

Nth Root

y√n
2√n 6530.5044215589
3√n 349.37982145861
4√n 80.811536438549
5√n 33.572114152094

Divisors of 42647488

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42647487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42647488 can be divided by 28 positive divisors. The sum of these divisors (counting 42647488) is 1, the average is 0.035714285714286.

Base conversion 42647488

Base System Value
2 Binary 10100010101011111111000000
3 Ternary 2222020201100121
4 Quaternary 2202223333000
5 Quinary 41404204423
6 Senary 4122030024
8 Octal 242537700
10 Decimal 42647488
12 Duodecimal 12348314
16 Hexadecimal 28abfc0
20 Vigesimal d6aie8
36 Base36 pe30g

Cryptographic Hash Functions

md5 f0192549ee9e77b5484ffd86778ef27b
sha1 cf55a48b58a1a6d4b4034984515e7a74e586a9d4
sha256 9aaa726ee185b60ac8d7c1c5ccdbad79cab80b43da779188a6468069fe2d240c
sha512 5503a7b890a5724c7eb2409895eae12b11318a1253b9492d8472f6c458ad103fb1d83a954001fb6e22048aaba1a6d3759d9c39aee2d46d110883ab17fd3640e5
ripemd-160 e5dad4d587fc57dd0eab259c4d19cdbac695d10a

42647488 as geometric shapes

Circle

Radius = n
Diameter 85294976
Circumference 267962069.98972
Area 5.7139545821708E+15

Sphere

Radius = n
Volume 3.2491441263423E+23
Surface area 2.2855818328683E+16
Circumference 267962069.98972

Square

Length = n
Perimeter 170589952
Area 1818808232710144
Diagonal 60312655.930744

Cube

Length = n
Surface area 10912849396260864
Volume 7.7567602278807E+22
Space diagonal 73867616.031184

Equilateral Triangle

Length = n
Perimeter 127942464
Area 7.8756706706963E+14
Altitude 36933808.015592

Triangular Pyramid

Length = n
Surface area 7.8756706706963E+14
Volume 9.1414295952876E+21
Height 20104218.643581