28004733 (number)

28004733 is an odd 8-digits composite number following 28004732 and preceding 28004734. In scientific notation, it is written as 2.8004733 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 18645120 positive integers (up to 28004733) that are relatively prime to 28004733.

Interesting facts

Basic properties

Name

Name twenty-eight million four thousand seven hundred thirty-three

Notation

Scientific notation 2.8004733 × 10^7
Engineering notation 2.8004733 × 10^6

Prime Factorization of 28004733

Prime Factorization 3 × 3 × 997 × 3121

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9334911
Product of the distinct prime numbers

The prime factorization of 28004733 is 3 × 3 × 997 × 3121. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 78, 6, 426, 966, 8706, 8720, 28789, 18195, 408573, 260047, 9759646, 3400780, 95206220, 2344639, 114556395, 852496498, 1733834183, 323883100

Basic calculations (n = 28004733)

Multiplication

n×y
n×2 56009466
n×3 84014199
n×4 112018932
n×5 140023665

Division

n÷y
n÷2 14002366.5
n÷3 9334911
n÷3 7001183.25
n÷5 5600946.6

Exponentiation

ny
n2 784265070401289
n3 2.1963133897814E+22
n4 6.1507170065154E+29
n5 1.7224918752602E+37

Nth Root

y√n
2√n 5291.9498296942
3√n 303.67600595647
4√n 72.745789085652
5√n 30.863579071935

Divisors of 28004733

1, 3, 9, 997, 2991, 3121, 8973, 9363, 28089, 3111637, 9334911, 28004733

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28004732
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28004733 can be divided by 12 positive divisors. The sum of these divisors (counting 28004733) is 1, the average is 0.083333333333333.

Base conversion 28004733

Base System Value
2 Binary 1101010110101000101111101
3 Ternary 1221200210021100
4 Quaternary 1222311011331
5 Quinary 24132122413
6 Senary 2440123313
8 Octal 152650575
10 Decimal 28004733
12 Duodecimal 9466539
16 Hexadecimal 1ab517d
20 Vigesimal 8f0bgd
36 Base36 go8l9

Cryptographic Hash Functions

md5 b487b285eafcc0bfcc3093551f9294b1
sha1 8a6787751ff48bf284dd98ed7f07de998a58badd
sha256 31af62e3e6c43d7406440e42252eba10062d5770bab79e1a6592d1b9a2db0f46
sha512 c4364927f1aac1ccba1a933967c35e23a79ccdf0d6526423c58ad2334b44985016806c7957a6d6861dc8ff418f8ea53e7dfddcdb5e9ca5af82e71fb39464136f
ripemd-160 67010daa32e43267ae9bdb1d33652a392a224be3

28004733 as geometric shapes

Circle

Radius = n
Diameter 56009466
Circumference 175958926.91709
Area 2.4638413836398E+15

Sphere

Radius = n
Volume 9.1998960137576E+22
Surface area 9.8553655345591E+15
Circumference 175958926.91709

Square

Length = n
Perimeter 112018932
Area 784265070401289
Diagonal 39604673.219237

Cube

Length = n
Surface area 4705590422407734
Volume 2.1963133897814E+22
Space diagonal 48505620.408401

Equilateral Triangle

Length = n
Perimeter 84014199
Area 3.3959673713415E+14
Altitude 24252810.2042

Triangular Pyramid

Length = n
Surface area 3.3959673713415E+14
Volume 2.5883801525421E+21
Height 13201557.739746