43131728 (number)

43131728 is an even 8-digits composite number following 43131727 and preceding 43131729. In scientific notation, it is written as 4.3131728 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 10 positive divisors. There are 21565856 positive integers (up to 43131728) that are relatively prime to 43131728.

Interesting facts

Basic properties

Name

Name forty-three million one hundred thirty-one thousand seven hundred twenty-eight

Notation

Scientific notation 4.3131728 × 10^7
Engineering notation 4.3131728 × 10^6

Prime Factorization of 43131728

Prime Factorization 2 × 2 × 2 × 2 × 2695733

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5391466
Product of the distinct prime numbers

The prime factorization of 43131728 is 2 × 2 × 2 × 2 × 2695733. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 16, 69, 470, 287, 5647, 3719, 11200, 3316, 112795, 245939, 1814212, 1741114, 66875728, 19911515, 964129628, 115202642, 7575656436, 9716283591

Basic calculations (n = 43131728)

Multiplication

n×y
n×2 86263456
n×3 129395184
n×4 172526912
n×5 215658640

Division

n÷y
n÷2 21565864
n÷3 14377242.666667
n÷3 10782932
n÷5 8626345.6

Exponentiation

ny
n2 1860345960265984
n3 8.0239935944091E+22
n4 3.460887091878E+30
n5 1.4927404068559E+38

Nth Root

y√n
2√n 6567.475009469
3√n 350.69718988759
4√n 81.03995933778
5√n 33.6480090038

Divisors of 43131728

1, 2, 4, 8, 16, 2695733, 5391466, 10782932, 21565864, 43131728

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -43131727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 43131728 can be divided by 10 positive divisors. The sum of these divisors (counting 43131728) is 1, the average is 0.1.

Base conversion 43131728

Base System Value
2 Binary 10100100100010001101010000
3 Ternary 10000011022121102
4 Quaternary 2210202031100
5 Quinary 42020203403
6 Senary 4140243532
8 Octal 244421520
10 Decimal 43131728
12 Duodecimal 125405a8
16 Hexadecimal 2922350
20 Vigesimal d9b968
36 Base36 pognk

Cryptographic Hash Functions

md5 5accf8d688a8fede9d108ce8a57f7133
sha1 def6af39e337709d9269c1ac4dfd6c496afba7b0
sha256 3bf19864dc579b7d25b90c4a74815c051241b28bbf7cda4974dbd023af310905
sha512 5e41838c6a5548d0497c6b84eac4ac8f3f1839afa3d1611ad7d3762591d69dc4094c1eb55be9bd49d45e561156234f8d194fe6fed457e1c6d15a2bf53e747797
ripemd-160 6e36c041a39ed05334ab8d7a01b5c5e68e73d8e4

43131728 as geometric shapes

Circle

Radius = n
Diameter 86263456
Circumference 271004639.64287
Area 5.8444492019071E+15

Sphere

Radius = n
Volume 3.361082577153E+23
Surface area 2.3377796807628E+16
Circumference 271004639.64287

Square

Length = n
Perimeter 172526912
Area 1860345960265984
Diagonal 60997474.706187

Cube

Length = n
Surface area 11162075761595904
Volume 8.0239935944091E+22
Space diagonal 74706344.314241

Equilateral Triangle

Length = n
Perimeter 129395184
Area 8.0555343070905E+14
Altitude 37353172.157121

Triangular Pyramid

Length = n
Surface area 8.0555343070905E+14
Volume 9.4563671380069E+21
Height 20332491.568729