28004847 (number)

28004847 is an odd 8-digits composite number following 28004846 and preceding 28004848. In scientific notation, it is written as 2.8004847 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 17170272 positive integers (up to 28004847) that are relatively prime to 28004847.

Interesting facts

Basic properties

Name

Name twenty-eight million four thousand eight hundred forty-seven

Notation

Scientific notation 2.8004847 × 10^7
Engineering notation 2.8004847 × 10^6

Prime Factorization of 28004847

Prime Factorization 3 × 13 × 307 × 2339

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28004847
Product of the distinct prime numbers

The prime factorization of 28004847 is 3 × 13 × 307 × 2339. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 73, 34, 527, 365, 1256, 1625, 24748, 26452, 838406, 125463, 7447354, 8106068, 15342704, 89001739, 621445937, 970028784, 3077531749, 4277802707

Basic calculations (n = 28004847)

Multiplication

n×y
n×2 56009694
n×3 84014541
n×4 112019388
n×5 140024235

Division

n÷y
n÷2 14002423.5
n÷3 9334949
n÷3 7001211.75
n÷5 5600969.4

Exponentiation

ny
n2 784271455493409
n3 2.196340211756E+22
n4 6.1508171590175E+29
n5 1.7225269346326E+37

Nth Root

y√n
2√n 5291.9606007604
3√n 303.67641801798
4√n 72.745863117846
5√n 30.863604199418

Divisors of 28004847

1, 3, 13, 39, 307, 921, 2339, 3991, 7017, 11973, 30407, 91221, 718073, 2154219, 9334949, 28004847

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 -28004846
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 28004847 can be divided by 16 positive divisors. The sum of these divisors (counting 28004847) is 1, the average is 0.0625.

Base conversion 28004847

Base System Value
2 Binary 1101010110101000111101111
3 Ternary 1221200210102120
4 Quaternary 1222311013233
5 Quinary 24132123342
6 Senary 2440124023
8 Octal 152650757
10 Decimal 28004847
12 Duodecimal 9466613
16 Hexadecimal 1ab51ef
20 Vigesimal 8f0c27
36 Base36 go8of

Cryptographic Hash Functions

md5 6b66604a0249ac387739667d6fd310d1
sha1 fef71a316ac225126da3fa473d5a1d9c7a6326bf
sha256 e784d6954bd0bebb4b0d89d2977ba020cebeff5095eaef4936ea04d801b9ac31
sha512 34427e6f0eb2b0e5659754fde7bb5f66925e374b7cae0d32faa3f9f27662763377faf1f4ae059dd4eecc63925512689968a8666cb5371fae21f7b6b9a113a214
ripemd-160 56522c4e16a4fcc81272650b1583307a4e14f930

28004847 as geometric shapes

Circle

Radius = n
Diameter 56009694
Circumference 175959643.20021
Area 2.4638614429983E+15

Sphere

Radius = n
Volume 9.2000083653821E+22
Surface area 9.8554457719931E+15
Circumference 175959643.20021

Square

Length = n
Perimeter 112019388
Area 784271455493409
Diagonal 39604834.439583

Cube

Length = n
Surface area 4705628732960454
Volume 2.196340211756E+22
Space diagonal 48505817.862193

Equilateral Triangle

Length = n
Perimeter 84014541
Area 3.3959950196014E+14
Altitude 24252908.931096

Triangular Pyramid

Length = n
Surface area 3.3959950196014E+14
Volume 2.5884117625423E+21
Height 13201611.479861