43138944 (number)

43138944 is an even 8-digits composite number following 43138943 and preceding 43138945. In scientific notation, it is written as 4.3138944 × 10^7. The sum of its digits is 36. It has a total of 9 prime factors and 32 positive divisors. There are 14379264 positive integers (up to 43138944) that are relatively prime to 43138944.

Interesting facts

Basic properties

Name

Name forty-three million one hundred thirty-eight thousand nine hundred forty-four

Notation

Scientific notation 4.3138944 × 10^7
Engineering notation 4.3138944 × 10^6

Prime Factorization of 43138944

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 37447

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 674046
Product of the distinct prime numbers

The prime factorization of 43138944 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 37447. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 43138944)

Multiplication

n×y
n×2 86277888
n×3 129416832
n×4 172555776
n×5 215694720

Division

n÷y
n÷2 21569472
n÷3 14379648
n÷3 10784736
n÷5 8627788.8

Exponentiation

ny
n2 1860968489435136
n3 8.0280215451507E+22
n4 3.4632037186705E+30
n5 1.4939895128032E+38

Nth Root

y√n
2√n 6568.0243604908
3√n 350.7167461781
4√n 81.043348650526
5√n 33.649134800504

Divisors of 43138944

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -43138943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 43138944 can be divided by 32 positive divisors. The sum of these divisors (counting 43138944) is 1, the average is 0.03125.

Base conversion 43138944

Base System Value
2 Binary 10100100100011111110000000
3 Ternary 10000011200111200
4 Quaternary 2210203332000
5 Quinary 42020421234
6 Senary 4140341200
8 Octal 244437600
10 Decimal 43138944
12 Duodecimal 12544800
16 Hexadecimal 2923f80
20 Vigesimal d9c774
36 Base36 pom80

Cryptographic Hash Functions

md5 116e4ca3d3159648c6fa73c7c35055d0
sha1 0c75aab19e33097cc094f4e0adaddb7f263ef1ad
sha256 a9fb2b1606b3d312245c3dd10bc07db29bb9644a59003ba99e7ea285c5b3e72b
sha512 3195ba1eab6cfd1300038155a9838b4cb207ca9f11ea5a0b301945364dd86cbd3f5ae4d3fc22e59985c66d62e0a75db8242e4faf91c2f90163b3032c6847fa42
ripemd-160 473b976e84587c5e673d499703a5baa3f1aa429a

43138944 as geometric shapes

Circle

Radius = n
Diameter 86277888
Circumference 271049979.10804
Area 5.8464049349715E+15

Sphere

Radius = n
Volume 3.3627698012141E+23
Surface area 2.3385619739886E+16
Circumference 271049979.10804

Square

Length = n
Perimeter 172555776
Area 1860968489435136
Diagonal 61007679.671253

Cube

Length = n
Surface area 11165810936610816
Volume 8.0280215451507E+22
Space diagonal 74718842.792869

Equilateral Triangle

Length = n
Perimeter 129416832
Area 8.0582299374659E+14
Altitude 37359421.396434

Triangular Pyramid

Length = n
Surface area 8.0582299374659E+14
Volume 9.4611141234796E+21
Height 20335893.223751