42788032 (number)

42788032 is an even 8-digits composite number following 42788031 and preceding 42788033. In scientific notation, it is written as 4.2788032 × 10^7. The sum of its digits is 34. It has a total of 9 prime factors and 56 positive divisors. There are 18186240 positive integers (up to 42788032) that are relatively prime to 42788032.

Interesting facts

Basic properties

Name

Name forty-two million seven hundred eighty-eight thousand thirty-two

Notation

Scientific notation 4.2788032 × 10^7
Engineering notation 4.2788032 × 10^6

Prime Factorization of 42788032

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 7 × 641 × 149

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1337126
Product of the distinct prime numbers

The prime factorization of 42788032 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 641 × 149. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42788032)

Multiplication

n×y
n×2 85576064
n×3 128364096
n×4 171152128
n×5 213940160

Division

n÷y
n÷2 21394016
n÷3 14262677.333333
n÷3 10697008
n÷5 8557606.4

Exponentiation

ny
n2 1830815682433024
n3 7.8337000006046E+22
n4 3.3518860630427E+30
n5 1.4342060812583E+38

Nth Root

y√n
2√n 6541.2561484779
3√n 349.76319219441
4√n 80.87803254579
5√n 33.594212296657

Divisors of 42788032

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42788031
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42788032 can be divided by 56 positive divisors. The sum of these divisors (counting 42788032) is 1, the average is 0.017857142857143.

Base conversion 42788032

Base System Value
2 Binary 10100011001110010011000000
3 Ternary 2222111212010221
4 Quaternary 2203032103000
5 Quinary 41423204112
6 Senary 4125032424
8 Octal 243162300
10 Decimal 42788032
12 Duodecimal 123b5714
16 Hexadecimal 28ce4c0
20 Vigesimal d78a1c
36 Base36 ph3gg

Cryptographic Hash Functions

md5 ae2694c19caf463e3c32749faa6f9995
sha1 3e36f08edb516d3d8f1f084926ddfc3caeaeb973
sha256 9f32aa415e610c41b1d19d0aab33e5ec1961434e0c3d734dcbf79b482b4d2429
sha512 bfea78e1be4c96be3f19543df31995814bf1ed40a4f4ddf268507874a58cc001545cc9a042a3ab837a621d08012d8f123f0429b33adaa6f1987b10cff222f1d6
ripemd-160 d2aec76e8cdb1d0ece729aef3707bc4687f67c6e

42788032 as geometric shapes

Circle

Radius = n
Diameter 85576064
Circumference 268845133.98553
Area 5.7516770980086E+15

Sphere

Radius = n
Volume 3.2813725829768E+23
Surface area 2.3006708392034E+16
Circumference 268845133.98553

Square

Length = n
Perimeter 171152128
Area 1830815682433024
Diagonal 60511415.161654

Cube

Length = n
Surface area 10984894094598144
Volume 7.8337000006046E+22
Space diagonal 74111045.379883

Equilateral Triangle

Length = n
Perimeter 128364096
Area 7.9276644531697E+14
Altitude 37055522.689941

Triangular Pyramid

Length = n
Surface area 7.9276644531697E+14
Volume 9.2321039870143E+21
Height 20170471.720551