28305132 (number)

28305132 is an even 8-digits composite number following 28305131 and preceding 28305133. In scientific notation, it is written as 2.8305132 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 9274896 positive integers (up to 28305132) that are relatively prime to 28305132.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred five thousand one hundred thirty-two

Notation

Scientific notation 2.8305132 × 10^7
Engineering notation 2.8305132 × 10^6

Prime Factorization of 28305132

Prime Factorization 2 × 2 × 3 × 59 × 39979

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14152566
Product of the distinct prime numbers

The prime factorization of 28305132 is 2 × 2 × 3 × 59 × 39979. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 10, 51, 36, 1, 837, 7521, 6028, 94897, 78958, 658520, 67267, 2863090, 8201725, 25580882, 88561249, 889685213, 704224201, 8952632789, 3718506716

Basic calculations (n = 28305132)

Multiplication

n×y
n×2 56610264
n×3 84915396
n×4 113220528
n×5 141525660

Division

n÷y
n÷2 14152566
n÷3 9435044
n÷3 7076283
n÷5 5661026.4

Exponentiation

ny
n2 801180497537424
n3 2.2677519738622E+22
n4 6.4189018963431E+29
n5 1.8168786547104E+37

Nth Root

y√n
2√n 5320.2567607212
3√n 304.75796259627
4√n 72.940090216021
5√n 30.929509797062

Divisors of 28305132

1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 39979, 79958, 119937, 159916, 239874, 479748, 2358761, 4717522, 7076283, 9435044, 14152566, 28305132

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28305131
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28305132 can be divided by 24 positive divisors. The sum of these divisors (counting 28305132) is 1, the average is 0.041666666666667.

Base conversion 28305132

Base System Value
2 Binary 1101011111110011011101100
3 Ternary 1222021001100020
4 Quaternary 1223332123230
5 Quinary 24221231012
6 Senary 2450402140
8 Octal 153763354
10 Decimal 28305132
12 Duodecimal 9590350
16 Hexadecimal 1afe6ec
20 Vigesimal 8gi2gc
36 Base36 guodo

Cryptographic Hash Functions

md5 90d36a0e8699dc0e6a663b18ae9dec95
sha1 897a4f7b27e902e9272ac7d2726d30b7c3ba3ce1
sha256 c33bfd3214818132aef9911f646d8320ad7c04bd249e8f922f89d42f7b5d4f77
sha512 e87f4980f0e8e003922435019085e6fe573114efead8c55beed03c7ac5bf4f3092942e426f03c6cc771cc3d2d8c874392ce9ec94f58a82b2a0c3ee8fefd841bd
ripemd-160 1964ac2cf44ec69ea5f5cb0caee94495dd73b664

28305132 as geometric shapes

Circle

Radius = n
Diameter 56610264
Circumference 177846389.50018
Area 2.516982765263E+15

Sphere

Radius = n
Volume 9.4991372549992E+22
Surface area 1.0067931061052E+16
Circumference 177846389.50018

Square

Length = n
Perimeter 113220528
Area 801180497537424
Diagonal 40029501.559161

Cube

Length = n
Surface area 4807082985224544
Volume 2.2677519738622E+22
Space diagonal 49025926.738944

Equilateral Triangle

Length = n
Perimeter 84915396
Area 3.4692133194203E+14
Altitude 24512963.369472

Triangular Pyramid

Length = n
Surface area 3.4692133194203E+14
Volume 2.6725713312786E+21
Height 13343167.186387