28202442 (number)

28202442 is an even 8-digits composite number following 28202441 and preceding 28202443. In scientific notation, it is written as 2.8202442 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 8987328 positive integers (up to 28202442) that are relatively prime to 28202442.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8202442 × 10^7
Engineering notation 2.8202442 × 10^6

Prime Factorization of 28202442

Prime Factorization 2 × 3 × 29 × 109 × 1487

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28202442
Product of the distinct prime numbers

The prime factorization of 28202442 is 2 × 3 × 29 × 109 × 1487. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 94, 65, 580, 88, 2685, 9045, 53869, 32611, 893613, 982662, 9966551, 4184412, 6171498, 92719255, 789323129, 418538417, 5495068389, 1048023460

Basic calculations (n = 28202442)

Multiplication

n×y
n×2 56404884
n×3 84607326
n×4 112809768
n×5 141012210

Division

n÷y
n÷2 14101221
n÷3 9400814
n÷3 7050610.5
n÷5 5640488.4

Exponentiation

ny
n2 795377734763364
n3 2.2431594432755E+22
n4 6.326257409573E+29
n5 1.7841590767055E+37

Nth Root

y√n
2√n 5310.5971415652
3√n 304.38896569404
4√n 72.873844015292
5√n 30.907034928512

Divisors of 28202442

1, 2, 3, 6, 29, 58, 87, 109, 174, 218, 327, 654, 1487, 2974, 3161, 4461, 6322, 8922, 9483, 18966, 43123, 86246, 129369, 162083, 258738, 324166, 486249, 972498, 4700407, 9400814, 14101221, 28202442

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28202441
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28202442 can be divided by 32 positive divisors. The sum of these divisors (counting 28202442) is 1, the average is 0.03125.

Base conversion 28202442

Base System Value
2 Binary 1101011100101010111001010
3 Ternary 1222001211110220
4 Quaternary 1223211113022
5 Quinary 24204434232
6 Senary 2444250510
8 Octal 153452712
10 Decimal 28202442
12 Duodecimal 9540a36
16 Hexadecimal 1ae55ca
20 Vigesimal 8g5622
36 Base36 gsh56

Cryptographic Hash Functions

md5 d7d2a1aa37a44f974ef9da0d33676668
sha1 d5ce8efd6d7365f6cac95624fa63d1f6c6bf01fe
sha256 499975848c424ea6efea7cc71a728925a1344430efb2d14ab27fd58208e5670b
sha512 52df644f1ea8bcd5e7a911432b6afaab5bacdd5db8808011e58fa804abe42814e0fa8567d587196f06b860276ce11d3707c3e261f3909462a601ed5702e691e0
ripemd-160 2e9ba5569d9272c28211fc8614be27aee2a7c310

28202442 as geometric shapes

Circle

Radius = n
Diameter 56404884
Circumference 177201169.20098
Area 2.4987528483615E+15

Sphere

Radius = n
Volume 9.3961243037666E+22
Surface area 9.9950113934459E+15
Circumference 177201169.20098

Square

Length = n
Perimeter 112809768
Area 795377734763364
Diagonal 39884275.968441

Cube

Length = n
Surface area 4772266408580184
Volume 2.2431594432755E+22
Space diagonal 48848062.441514

Equilateral Triangle

Length = n
Perimeter 84607326
Area 3.444086619548E+14
Altitude 24424031.220757

Triangular Pyramid

Length = n
Surface area 3.444086619548E+14
Volume 2.6435887560379E+21
Height 13294758.656147