42789544 (number)

42789544 is an even 8-digits composite number following 42789543 and preceding 42789545. In scientific notation, it is written as 4.2789544 × 10^7. The sum of its digits is 43. It has a total of 7 prime factors and 48 positive divisors. There are 17256960 positive integers (up to 42789544) that are relatively prime to 42789544.

Interesting facts

Basic properties

Name

Name forty-two million seven hundred eighty-nine thousand five hundred forty-four

Notation

Scientific notation 4.2789544 × 10^7
Engineering notation 4.2789544 × 10^6

Prime Factorization of 42789544

Prime Factorization 2 × 2 × 2 × 7 × 17 × 7 × 6421

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1528198
Product of the distinct prime numbers

The prime factorization of 42789544 is 2 × 2 × 2 × 7 × 17 × 7 × 6421. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42789544)

Multiplication

n×y
n×2 85579088
n×3 128368632
n×4 171158176
n×5 213947720

Division

n÷y
n÷2 21394772
n÷3 14263181.333333
n÷3 10697386
n÷5 8557908.8

Exponentiation

ny
n2 1830945075727936
n3 7.8345304879444E+22
n4 3.3523598703324E+30
n5 1.4344595017542E+38

Nth Root

y√n
2√n 6541.3717215887
3√n 349.76731200465
4√n 80.878747032757
5√n 33.59444971693

Divisors of 42789544

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 -42789543
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 42789544 can be divided by 48 positive divisors. The sum of these divisors (counting 42789544) is 1, the average is 0.020833333333333.

Base conversion 42789544

Base System Value
2 Binary 10100011001110101010101000
3 Ternary 2222111221012221
4 Quaternary 2203032222220
5 Quinary 41423231134
6 Senary 4125043424
8 Octal 243165250
10 Decimal 42789544
12 Duodecimal 123b6574
16 Hexadecimal 28ceaa8
20 Vigesimal d78dh4
36 Base36 ph4mg

Cryptographic Hash Functions

md5 6c7799bc188b844eaed1d34cf6cc5bfa
sha1 715056f80bea02f210cec68c869104717106d163
sha256 ddc02375a6868457eb30ec4866d59989d83d81a7578617b1cee3734df9c26238
sha512 ac5be2a98a752c87525a623f757947e3d6df80c05cabf1d59c98ed48c6f9043f0fefd7eebbbeb5c6239c4da0262747093a9622679d8b04a04876b9e683b572cc
ripemd-160 5ceb35aee1c95f0a5f18bfd894a67b1e4a2646ae

42789544 as geometric shapes

Circle

Radius = n
Diameter 85579088
Circumference 268854634.16171
Area 5.7520835990333E+15

Sphere

Radius = n
Volume 3.2817204567002E+23
Surface area 2.3008334396133E+16
Circumference 268854634.16171

Square

Length = n
Perimeter 171158176
Area 1830945075727936
Diagonal 60513553.45256

Cube

Length = n
Surface area 10985670454367616
Volume 7.8345304879444E+22
Space diagonal 74113664.240704

Equilateral Triangle

Length = n
Perimeter 128368632
Area 7.9282247425721E+14
Altitude 37056832.120352

Triangular Pyramid

Length = n
Surface area 7.9282247425721E+14
Volume 9.2330827257304E+21
Height 20171184.484187