28760015 (number)

28760015 is an odd 8-digits composite number following 28760014 and preceding 28760016. In scientific notation, it is written as 2.8760015 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 21565440 positive integers (up to 28760015) that are relatively prime to 28760015.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred sixty thousand fifteen

Notation

Scientific notation 2.8760015 × 10^7
Engineering notation 2.8760015 × 10^6

Prime Factorization of 28760015

Prime Factorization 5 × 19 × 97 × 3121

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28760015
Product of the distinct prime numbers

The prime factorization of 28760015 is 5 × 19 × 97 × 3121. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 77, 49, 302, 374, 7203, 3984, 92782, 5184, 814892, 30205, 9265710, 2590847, 90139270, 24624293, 758692945, 722784881, 2945053749, 4570003115

Basic calculations (n = 28760015)

Multiplication

n×y
n×2 57520030
n×3 86280045
n×4 115040060
n×5 143800075

Division

n÷y
n÷2 14380007.5
n÷3 9586671.6666667
n÷3 7190003.75
n÷5 5752003

Exponentiation

ny
n2 827138462800225
n3 2.3788514597211E+22
n4 6.8415803664352E+29
n5 1.9676395396238E+37

Nth Root

y√n
2√n 5362.8364696306
3√n 306.38185131911
4√n 73.231389920106
5√n 31.028288556973

Divisors of 28760015

1, 5, 19, 95, 97, 485, 1843, 3121, 9215, 15605, 59299, 296495, 302737, 1513685, 5752003, 28760015

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28760014
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28760015 can be divided by 16 positive divisors. The sum of these divisors (counting 28760015) is 1, the average is 0.0625.

Base conversion 28760015

Base System Value
2 Binary 1101101101101011111001111
3 Ternary 2000010011022202
4 Quaternary 1231231133033
5 Quinary 24330310030
6 Senary 2504232115
8 Octal 155553717
10 Decimal 28760015
12 Duodecimal 976b63b
16 Hexadecimal 1b6d7cf
20 Vigesimal 8jf00f
36 Base36 h4fdb

Cryptographic Hash Functions

md5 fb3ce62881985ca105fd791e31e0763f
sha1 5f51704ca2bf2bdf3f17e0cee06caf00c70564f1
sha256 4af0956b8bd1734905371b18d4512b5be4f10f0ecee299a2899e5727702eede3
sha512 6677cc6fca511b52362b26a3e0b85aeaa98694a7c85863ca44c9438a0b4d414f96bf6230f36184a059d3eb0419ba3c455016cf3bff9549af9013f549a5a54b44
ripemd-160 85538dc50e593dabd3ba5af481d58cac4c041969

28760015 as geometric shapes

Circle

Radius = n
Diameter 57520030
Circumference 180704503.68226
Area 2.5985321182347E+15

Sphere

Radius = n
Volume 9.9645096931217E+22
Surface area 1.0394128472939E+16
Circumference 180704503.68226

Square

Length = n
Perimeter 115040060
Area 827138462800225
Diagonal 40672803.267054

Cube

Length = n
Surface area 4962830776801350
Volume 2.3788514597211E+22
Space diagonal 49813807.206443

Equilateral Triangle

Length = n
Perimeter 86280045
Area 3.581614606161E+14
Altitude 24906903.603222

Triangular Pyramid

Length = n
Surface area 3.581614606161E+14
Volume 2.8035033310072E+21
Height 13557601.089018