28932040 (number)

28932040 is an even 8-digits composite number following 28932039 and preceding 28932041. In scientific notation, it is written as 2.8932040 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 32 positive divisors. There are 11545600 positive integers (up to 28932040) that are relatively prime to 28932040.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty-two thousand forty

Notation

Scientific notation 2.8932040 × 10^7
Engineering notation 2.8932040 × 10^6

Prime Factorization of 28932040

Prime Factorization 2 × 2 × 2 × 5 × 881 × 821

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7233010
Product of the distinct prime numbers

The prime factorization of 28932040 is 2 × 2 × 2 × 5 × 881 × 821. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 1, 19, 85, 574, 331, 7050, 7792, 43590, 66083, 177112, 979937, 3095403, 1581062, 43786210, 89446908, 431581777, 155363861, 6254775428, 4272023212

Basic calculations (n = 28932040)

Multiplication

n×y
n×2 57864080
n×3 86796120
n×4 115728160
n×5 144660200

Division

n÷y
n÷2 14466020
n÷3 9644013.3333333
n÷3 7233010
n÷5 5786408

Exponentiation

ny
n2 837062938561600
n3 2.4217938420982E+22
n4 7.0067436311338E+29
n5 2.0271938700571E+37

Nth Root

y√n
2√n 5378.8511784581
3√n 306.9915010008
4√n 73.340651609173
5√n 31.065318554099

Divisors of 28932040

1, 2, 4, 5, 8, 10, 20, 40, 821, 881, 1642, 1762, 3284, 3524, 4105, 4405, 6568, 7048, 8210, 8810, 16420, 17620, 32840, 35240, 723301, 1446602, 2893204, 3616505, 5786408, 7233010, 14466020, 28932040

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 -28932039
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 28932040 can be divided by 32 positive divisors. The sum of these divisors (counting 28932040) is 1, the average is 0.03125.

Base conversion 28932040

Base System Value
2 Binary 1101110010111011111001000
3 Ternary 2000102220022001
4 Quaternary 1232113133020
5 Quinary 24401311130
6 Senary 2512040344
8 Octal 156273710
10 Decimal 28932040
12 Duodecimal 98330b4
16 Hexadecimal 1b977c8
20 Vigesimal 90ga20
36 Base36 h843s

Cryptographic Hash Functions

md5 c81c5851d8c044747dacdbf50a604348
sha1 061e942359cc0ddb341db65297ceef5e2056b005
sha256 d0a73b1b52ad5532b3c65de14f5030dd5a1c2761743f8f1478dfb71dbc1fc261
sha512 8b133a82697d05a10708497255181457057752409a0b9f6c08db2401e1d9ada3244af23e09ce1d0aee0ed179edc8754b32648a44f787332d2ad69ef2463ee2e5
ripemd-160 09bffcea2e54cd01290decb9cc757c6a473b199f

28932040 as geometric shapes

Circle

Radius = n
Diameter 57864080
Circumference 181785368.63473
Area 2.6297107783774E+15

Sphere

Radius = n
Volume 1.0144386323793E+23
Surface area 1.051884311351E+16
Circumference 181785368.63473

Square

Length = n
Perimeter 115728160
Area 837062938561600
Diagonal 40916083.355121

Cube

Length = n
Surface area 5022377631369600
Volume 2.4217938420982E+22
Space diagonal 50111763.246615

Equilateral Triangle

Length = n
Perimeter 86796120
Area 3.624588846804E+14
Altitude 25055881.623308

Triangular Pyramid

Length = n
Surface area 3.624588846804E+14
Volume 2.8541114139724E+21
Height 13638694.451707