28804950 (number)

28804950 is an even 8-digits composite number following 28804949 and preceding 28804951. In scientific notation, it is written as 2.8804950 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 7270560 positive integers (up to 28804950) that are relatively prime to 28804950.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred four thousand nine hundred fifty

Notation

Scientific notation 2.8804950 × 10^7
Engineering notation 2.8804950 × 10^6

Prime Factorization of 28804950

Prime Factorization 2 × 27 × 25 × 19 × 1123

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28804950
Product of the distinct prime numbers

The prime factorization of 28804950 is 2 × 27 × 25 × 19 × 1123. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 99, 16, 800, 149, 3933, 2163, 65155, 25143, 685405, 861966, 9837867, 6439583, 80844700, 39567733, 536076908, 597896132, 5831457319, 9084884593

Basic calculations (n = 28804950)

Multiplication

n×y
n×2 57609900
n×3 86414850
n×4 115219800
n×5 144024750

Division

n÷y
n÷2 14402475
n÷3 9601650
n÷3 7201237.5
n÷5 5760990

Exponentiation

ny
n2 829725144502500
n3 2.3900191301137E+22
n4 6.8844381541969E+29
n5 1.9830589680974E+37

Nth Root

y√n
2√n 5367.0243152048
3√n 306.54133320923
4√n 73.259977581247
5√n 31.037978298798

Divisors of 28804950

1, 2, 19, 25, 27, 38, 50, 54, 475, 513, 675, 950, 1026, 1123, 1350, 2246, 12825, 21337, 25650, 28075, 30321, 42674, 56150, 60642, 533425, 576099, 758025, 1066850, 1152198, 1516050, 14402475, 28804950

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 -28804949
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 28804950 can be divided by 32 positive divisors. The sum of these divisors (counting 28804950) is 1, the average is 0.03125.

Base conversion 28804950

Base System Value
2 Binary 1101101111000011101010110
3 Ternary 2000012102222000
4 Quaternary 1231320131112
5 Quinary 24333224300
6 Senary 2505220130
8 Octal 155703526
10 Decimal 28804950
12 Duodecimal 9791646
16 Hexadecimal 1b78756
20 Vigesimal 900c7a
36 Base36 h5e1i

Cryptographic Hash Functions

md5 2a99d2f2cd33aee8759ce7fa9d154aee
sha1 12374d7e09acb7a60c0d3cd27d312b11963b6745
sha256 caf108216eb0370136ceebe54bfb7d78b6953337012bc5775cbf5c53a72b2cf0
sha512 317281ed5a06af1ebc1e230632bf67815b1c23d656da49766e7f65d6e43021f15882048c179e0cf541e15aae25db12a13e7a8b3a33b48f3b9eae0d50765f36fd
ripemd-160 e0354e4e9c8f13a3c14b7bfd78e70f9c0d815960

28804950 as geometric shapes

Circle

Radius = n
Diameter 57609900
Circumference 180986838.61404
Area 2.6066584184678E+15

Sphere

Radius = n
Volume 1.0011288721472E+23
Surface area 1.0426633673871E+16
Circumference 180986838.61404

Square

Length = n
Perimeter 115219800
Area 829725144502500
Diagonal 40736350.953479

Cube

Length = n
Surface area 4978350867015000
Volume 2.3900191301137E+22
Space diagonal 49891636.909481

Equilateral Triangle

Length = n
Perimeter 86414850
Area 3.5928152664894E+14
Altitude 24945818.454741

Triangular Pyramid

Length = n
Surface area 3.5928152664894E+14
Volume 2.8166645567817E+21
Height 13578783.65116