43139920 (number)

43139920 is an even 8-digits composite number following 43139919 and preceding 43139921. In scientific notation, it is written as 4.3139920 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 17203200 positive integers (up to 43139920) that are relatively prime to 43139920.

Interesting facts

Basic properties

Name

Name forty-three million one hundred thirty-nine thousand nine hundred twenty

Notation

Scientific notation 4.3139920 × 10^7
Engineering notation 4.3139920 × 10^6

Prime Factorization of 43139920

Prime Factorization 2 × 2 × 2 × 2 × 5 × 449 × 1201

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5392490
Product of the distinct prime numbers

The prime factorization of 43139920 is 2 × 2 × 2 × 2 × 5 × 449 × 1201. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 43139920)

Multiplication

n×y
n×2 86279840
n×3 129419760
n×4 172559680
n×5 215699600

Division

n÷y
n÷2 21569960
n÷3 14379973.333333
n÷3 10784980
n÷5 8627984

Exponentiation

ny
n2 1861052697606400
n3 8.0285664490524E+22
n4 3.4635171432681E+30
n5 1.4941585247921E+38

Nth Root

y√n
2√n 6568.0986594295
3√n 350.71939109652
4√n 81.043807039338
5√n 33.649287058558

Divisors of 43139920

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -43139919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 43139920 can be divided by 40 positive divisors. The sum of these divisors (counting 43139920) is 1, the average is 0.025.

Base conversion 43139920

Base System Value
2 Binary 10100100100100001101010000
3 Ternary 10000011201211211
4 Quaternary 2210210031100
5 Quinary 42020434140
6 Senary 4140345504
8 Octal 244441520
10 Decimal 43139920
12 Duodecimal 12545294
16 Hexadecimal 2924350
20 Vigesimal d9c9g0
36 Base36 pomz4

Cryptographic Hash Functions

md5 3236b7f514e434c4f4668f83d6d2dfa3
sha1 8810d32c5b76c798e7e4dbffffcf0f1c7842fded
sha256 bb02b40085fafc6601581e0a047749bfb8cc3d9016577f72139069566a4d8b96
sha512 ec19dc9bda5201cdd78c92d27ec9f2f11d9c5458e4fc622a961a71ca9499b41760e348b3857bd32aaceda68a1881b6190827edb3b9e2f74227de230771349c80
ripemd-160 d43a93d3b7a722816266539547c5f4f747b7dda1

43139920 as geometric shapes

Circle

Radius = n
Diameter 86279840
Circumference 271056111.4969
Area 5.8466694827437E+15

Sphere

Radius = n
Volume 3.3629980500267E+23
Surface area 2.3386677930975E+16
Circumference 271056111.4969

Square

Length = n
Perimeter 172559680
Area 1861052697606400
Diagonal 61009059.94369

Cube

Length = n
Surface area 11166316185638400
Volume 8.0285664490524E+22
Space diagonal 74720533.274457

Equilateral Triangle

Length = n
Perimeter 129419760
Area 8.0585945695435E+14
Altitude 37360266.637228

Triangular Pyramid

Length = n
Surface area 8.0585945695435E+14
Volume 9.4617562988863E+21
Height 20336353.314563