43138730 (number)

43138730 is an even 8-digits composite number following 43138729 and preceding 43138731. In scientific notation, it is written as 4.3138730 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 17255488 positive integers (up to 43138730) that are relatively prime to 43138730.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.3138730 × 10^7
Engineering notation 4.3138730 × 10^6

Prime Factorization of 43138730

Prime Factorization 2 × 5 × 4313873

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 43138730
Product of the distinct prime numbers

The prime factorization of 43138730 is 2 × 5 × 4313873. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 8, 84, 67, 706, 452, 2525, 7473, 92587, 23205, 592985, 859968, 1341105, 6022425, 95338871, 57940526, 505574093, 792233908, 5887862621, 4688002065

Basic calculations (n = 43138730)

Multiplication

n×y
n×2 86277460
n×3 129416190
n×4 172554920
n×5 215693650

Division

n÷y
n÷2 21569365
n÷3 14379576.666667
n÷3 10784682.5
n÷5 8627746

Exponentiation

ny
n2 1860950026012900
n3 8.0279020715663E+22
n4 3.4631349993174E+30
n5 1.493952456891E+38

Nth Root

y√n
2√n 6568.0080694226
3√n 350.71616624188
4√n 81.043248142104
5√n 33.649101415685

Divisors of 43138730

1, 2, 5, 10, 4313873, 8627746, 21569365, 43138730

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -43138729
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 43138730 can be divided by 8 positive divisors. The sum of these divisors (counting 43138730) is 1, the average is 0.125.

Base conversion 43138730

Base System Value
2 Binary 10100100100011111010101010
3 Ternary 10000011200012202
4 Quaternary 2210203322222
5 Quinary 42020414410
6 Senary 4140340202
8 Octal 244437252
10 Decimal 43138730
12 Duodecimal 12544662
16 Hexadecimal 2923eaa
20 Vigesimal d9c6ga
36 Base36 pom22

Cryptographic Hash Functions

md5 da37c977750de54c09620c7c59ed769a
sha1 e0f448ac9f11b08008333a09b498f000b8b6d861
sha256 2fbcf48d0a89b1176d57e48d527f4ba22cea4908f467620b1d972e5ddce46ee0
sha512 38bcf5d4b13c011d3ea95809b0d9a998518314d70b8678a50d89ae27075e61c5a60576e18da0bd0af1bacad35c701e0e7a8a51a4cfe36e3d70bc3ffaf686e371
ripemd-160 923d8963845fd4267a0a3522b72ed3d8336299ff

43138730 as geometric shapes

Circle

Radius = n
Diameter 86277460
Circumference 271048634.50639
Area 5.8463469304199E+15

Sphere

Radius = n
Volume 3.3627197562361E+23
Surface area 2.3385387721679E+16
Circumference 271048634.50639

Square

Length = n
Perimeter 172554920
Area 1860950026012900
Diagonal 61007377.029551

Cube

Length = n
Surface area 11165700156077400
Volume 8.0279020715663E+22
Space diagonal 74718472.133996

Equilateral Triangle

Length = n
Perimeter 129416190
Area 8.0581499885024E+14
Altitude 37359236.066998

Triangular Pyramid

Length = n
Surface area 8.0581499885024E+14
Volume 9.4609733225102E+21
Height 20335792.343184