42557788 (number)

42557788 is an even 8-digits composite number following 42557787 and preceding 42557789. In scientific notation, it is written as 4.2557788 × 10^7. The sum of its digits is 46. It has a total of 6 prime factors and 48 positive divisors. There are 16438464 positive integers (up to 42557788) that are relatively prime to 42557788.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2557788 × 10^7
Engineering notation 4.2557788 × 10^6

Prime Factorization of 42557788

Prime Factorization 2 × 2 × 7 × 13 × 43 × 2719

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 21278894
Product of the distinct prime numbers

The prime factorization of 42557788 is 2 × 2 × 7 × 13 × 43 × 2719. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42557788)

Multiplication

n×y
n×2 85115576
n×3 127673364
n×4 170231152
n×5 212788940

Division

n÷y
n÷2 21278894
n÷3 14185929.333333
n÷3 10639447
n÷5 8511557.6

Exponentiation

ny
n2 1811165319452944
n3 7.7079189698231E+22
n4 3.2803198143891E+30
n5 1.3960315523297E+38

Nth Root

y√n
2√n 6523.6330368898
3√n 349.1347005923
4√n 80.769010374585
5√n 33.557979882826

Divisors of 42557788

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42557787
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42557788 can be divided by 48 positive divisors. The sum of these divisors (counting 42557788) is 1, the average is 0.020833333333333.

Base conversion 42557788

Base System Value
2 Binary 10100010010110000101011100
3 Ternary 2222002011022101
4 Quaternary 2202112011130
5 Quinary 41343322123
6 Senary 4120054444
8 Octal 242260534
10 Decimal 42557788
12 Duodecimal 12304424
16 Hexadecimal 289615c
20 Vigesimal d5je98
36 Base36 pc5ss

Cryptographic Hash Functions

md5 a26f7044f53bbeba3485294dc23763fd
sha1 dd61d6088f9dccafc813c62294c60c8d24461223
sha256 fe1ff07631041a4121da41a8edc255f557bf8a96209bddb5baa9bad2291dbf6a
sha512 3efcf3586122caf62c06cce7a1c3163df88b7a88a040d3e66d6654fc35145ca6e63306fce6af2048b1f702d6c15bcc70eeea0a7780f7df227f1b4963fc90a0f5
ripemd-160 112534f23f6ed92cbcb5eca61fd85d4b4d92f0e0

42557788 as geometric shapes

Circle

Radius = n
Diameter 85115576
Circumference 267398468.26766
Area 5.68994366203E+15

Sphere

Radius = n
Volume 3.2286855480082E+23
Surface area 2.275977464812E+16
Circumference 267398468.26766

Square

Length = n
Perimeter 170231152
Area 1811165319452944
Diagonal 60185800.974199

Cube

Length = n
Surface area 10866991916717664
Volume 7.7079189698231E+22
Space diagonal 73712251.073745

Equilateral Triangle

Length = n
Perimeter 127673364
Area 7.842575885498E+14
Altitude 36856125.536873

Triangular Pyramid

Length = n
Surface area 7.842575885498E+14
Volume 9.0838696206639E+21
Height 20061933.658066