28821414 (number)

28821414 is an even 8-digits composite number following 28821413 and preceding 28821415. In scientific notation, it is written as 2.8821414 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 9607136 positive integers (up to 28821414) that are relatively prime to 28821414.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8821414 × 10^7
Engineering notation 2.8821414 × 10^6

Prime Factorization of 28821414

Prime Factorization 2 × 3 × 4803569

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28821414
Product of the distinct prime numbers

The prime factorization of 28821414 is 2 × 3 × 4803569. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28821414)

Multiplication

n×y
n×2 57642828
n×3 86464242
n×4 115285656
n×5 144107070

Division

n÷y
n÷2 14410707
n÷3 9607138
n÷3 7205353.5
n÷5 5764282.8

Exponentiation

ny
n2 830673904959396
n3 2.3941196513831E+22
n4 6.9001913638049E+29
n5 1.9887327197545E+37

Nth Root

y√n
2√n 5368.5579069244
3√n 306.59972520165
4√n 73.270443610806
5√n 31.041525553586

Divisors of 28821414

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28821413
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28821414 can be divided by 8 positive divisors. The sum of these divisors (counting 28821414) is 1, the average is 0.125.

Base conversion 28821414

Base System Value
2 Binary 1101101111100011110100110
3 Ternary 2000020021112210
4 Quaternary 1231330132212
5 Quinary 24334241124
6 Senary 2505424250
8 Octal 155743646
10 Decimal 28821414
12 Duodecimal 979b086
16 Hexadecimal 1b7c7a6
20 Vigesimal 902dae
36 Base36 h5qqu

Cryptographic Hash Functions

md5 069f27864fac7102aae9a16f6c0adaa6
sha1 3008f0eb96dce58287699bfcb75a7370ac40239d
sha256 e3183ce94fd615bdcde88f07ce9d204edda70aff07f3cc119f356c46e88e4be4
sha512 f1d01b8d8c69cf93fc24c7aabb14c9429423fdce10b5c032dcedf9c51936796fa3d48c514b5cf280514a9dab782c795a9cd71a766a571ff78d3de3930699a767
ripemd-160 0344e2a334984d0fd9d94f97af13bc33346f1ab4

28821414 as geometric shapes

Circle

Radius = n
Diameter 57642828
Circumference 181090284.97694
Area 2.6096390373492E+15

Sphere

Radius = n
Volume 1.00284649448E+23
Surface area 1.0438556149397E+16
Circumference 181090284.97694

Square

Length = n
Perimeter 115285656
Area 830673904959396
Diagonal 40759634.56557

Cube

Length = n
Surface area 4984043429756376
Volume 2.3941196513831E+22
Space diagonal 49920153.393977

Equilateral Triangle

Length = n
Perimeter 86464242
Area 3.5969235197783E+14
Altitude 24960076.696988

Triangular Pyramid

Length = n
Surface area 3.5969235197783E+14
Volume 2.8214970674417E+21
Height 13586544.85519