28621024 (number)

28621024 is an even 8-digits composite number following 28621023 and preceding 28621025. In scientific notation, it is written as 2.8621024 × 10^7. The sum of its digits is 25. It has a total of 6 prime factors and 12 positive divisors. There are 14310496 positive integers (up to 28621024) that are relatively prime to 28621024.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred twenty-one thousand twenty-four

Notation

Scientific notation 2.8621024 × 10^7
Engineering notation 2.8621024 × 10^6

Prime Factorization of 28621024

Prime Factorization 2 × 2 × 2 × 2 × 2 × 894407

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1788814
Product of the distinct prime numbers

The prime factorization of 28621024 is 2 × 2 × 2 × 2 × 2 × 894407. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 2, 12, 11, 866, 873, 2249, 2546, 62408, 51286, 668944, 895191, 4891953, 2437786, 29546714, 5383053, 521189195, 683910317, 5744109950, 9324000401

Basic calculations (n = 28621024)

Multiplication

n×y
n×2 57242048
n×3 85863072
n×4 114484096
n×5 143105120

Division

n÷y
n÷2 14310512
n÷3 9540341.3333333
n÷3 7155256
n÷5 5724204.8

Exponentiation

ny
n2 819163014808576
n3 2.3445284306749E+22
n4 6.7102804483028E+29
n5 1.920550977576E+37

Nth Root

y√n
2√n 5349.8620542964
3√n 305.88749477376
4√n 73.142751208143
5√n 30.998239796828

Divisors of 28621024

1, 2, 4, 8, 16, 32, 894407, 1788814, 3577628, 7155256, 14310512, 28621024

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 -28621023
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 28621024 can be divided by 12 positive divisors. The sum of these divisors (counting 28621024) is 1, the average is 0.083333333333333.

Base conversion 28621024

Base System Value
2 Binary 1101101001011100011100000
3 Ternary 1222212002122221
4 Quaternary 1231023203200
5 Quinary 24311333044
6 Senary 2501240424
8 Octal 155134340
10 Decimal 28621024
12 Duodecimal 9703114
16 Hexadecimal 1b4b8e0
20 Vigesimal 8ihcb4
36 Base36 h1g4g

Cryptographic Hash Functions

md5 e0044b14ca359b8fbd5a24643a4279a5
sha1 71b60d2472acc542433d6aa3365b35a363210302
sha256 a36eb7730ba1939e0c6e0df9dd2578e76ef8e6d7e7ba56fd71f746bed3226c84
sha512 639a7e5d66533a072a5dd1b9e65abcba870174cc6b4866e5e334762b8c68764192302a3532643aa04b97f9dcaaab2a6e3e40921297b6860a099edf7857c8b885
ripemd-160 b9928b762bee932c7db638e80476acd494030987

28621024 as geometric shapes

Circle

Radius = n
Diameter 57242048
Circumference 179831197.47323
Area 2.5734765094151E+15

Sphere

Radius = n
Volume 9.8207377252541E+22
Surface area 1.029390603766E+16
Circumference 179831197.47323

Square

Length = n
Perimeter 114484096
Area 819163014808576
Diagonal 40476240.309806

Cube

Length = n
Surface area 4914978088851456
Volume 2.3445284306749E+22
Space diagonal 49573067.732648

Equilateral Triangle

Length = n
Perimeter 85863072
Area 3.5470799033244E+14
Altitude 24786533.866324

Triangular Pyramid

Length = n
Surface area 3.5470799033244E+14
Volume 2.7630532533581E+21
Height 13492080.103269