42804540 (number)

42804540 is an even 8-digits composite number following 42804539 and preceding 42804541. In scientific notation, it is written as 4.2804540 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 72 positive divisors. There are 11366784 positive integers (up to 42804540) that are relatively prime to 42804540.

Interesting facts

Basic properties

Name

Name forty-two million eight hundred four thousand five hundred forty

Notation

Scientific notation 4.2804540 × 10^7
Engineering notation 4.2804540 × 10^6

Prime Factorization of 42804540

Prime Factorization 2 × 2 × 3 × 5 × 3 × 397 × 599

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7134090
Product of the distinct prime numbers

The prime factorization of 42804540 is 2 × 2 × 3 × 5 × 3 × 397 × 599. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 10, 90, 16, 349, 543, 1616, 2956, 82387, 57771, 576935, 557009, 3849352, 6734572, 19712343, 66702738, 508000317, 755547975, 9041556191, 3416988997

Basic calculations (n = 42804540)

Multiplication

n×y
n×2 85609080
n×3 128413620
n×4 171218160
n×5 214022700

Division

n÷y
n÷2 21402270
n÷3 14268180
n÷3 10701135
n÷5 8560908

Exponentiation

ny
n2 1832228644611600
n3 7.8427704307423E+22
n4 3.3570618061353E+30
n5 1.4369748636319E+38

Nth Root

y√n
2√n 6542.517863942
3√n 349.80816698547
4√n 80.885832281939
5√n 33.596804085374

Divisors of 42804540

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 397, 599, 794, 1191, 1198, 1588, 1797, 1985, 2382, 2396, 2995, 3573, 3594, 3970, 4764, 5391, 5955, 5990, 7146, 7188, 7940, 8985, 10782, 11910, 11980, 14292, 17865, 17970, 21564, 23820, 26955, 35730, 35940, 53910, 71460, 107820, 237803, 475606, 713409, 951212, 1189015, 1426818, 2140227, 2378030, 2853636, 3567045, 4280454, 4756060, 7134090, 8560908, 10701135, 14268180, 21402270, 42804540

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42804539
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42804540 can be divided by 72 positive divisors. The sum of these divisors (counting 42804540) is 1, the average is 0.013888888888889.

Base conversion 42804540

Base System Value
2 Binary 10100011010010010100111100
3 Ternary 2222112200210100
4 Quaternary 2203102110330
5 Quinary 41424221130
6 Senary 4125241100
8 Octal 243222474
10 Decimal 42804540
12 Duodecimal 12403190
16 Hexadecimal 28d253c
20 Vigesimal d7ab70
36 Base36 phg70

Cryptographic Hash Functions

md5 9f81c7ae9c2a1f49db0bd1d26ff09c32
sha1 c01d7a6b47757891a0122975d3bc435b53848ab8
sha256 f4f753b5154b0998ae5f855e1370ab55db0ed66da6a8c04540c7f3d686574383
sha512 3eb26f994fdf96346dc559487ba6ddc5d45572032f96e3d7d1c120791d68ece7bd79be42892ee80d3bff2db756e526a81645732d0eb717d98fd2fbbe7146a480
ripemd-160 c8563afe9dab722b3f60e246757743d3714831d5

42804540 as geometric shapes

Circle

Radius = n
Diameter 85609080
Circumference 268948856.80858
Area 5.7561160496086E+15

Sphere

Radius = n
Volume 3.2851719958682E+23
Surface area 2.3024464198434E+16
Circumference 268948856.80858

Square

Length = n
Perimeter 171218160
Area 1832228644611600
Diagonal 60534760.999142

Cube

Length = n
Surface area 10993371867669600
Volume 7.8427704307423E+22
Space diagonal 74139638.074614

Equilateral Triangle

Length = n
Perimeter 128413620
Area 7.9337827588759E+14
Altitude 37069819.037307

Triangular Pyramid

Length = n
Surface area 7.9337827588759E+14
Volume 9.2427935914454E+21
Height 20178253.666381