28167906 (number)

28167906 is an even 8-digits composite number following 28167905 and preceding 28167907. In scientific notation, it is written as 2.8167906 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 8666736 positive integers (up to 28167906) that are relatively prime to 28167906.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred sixty-seven thousand nine hundred six

Notation

Scientific notation 2.8167906 × 10^7
Engineering notation 2.8167906 × 10^6

Prime Factorization of 28167906

Prime Factorization 2 × 3 × 13 × 13 × 27779

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2166762
Product of the distinct prime numbers

The prime factorization of 28167906 is 2 × 3 × 13 × 13 × 27779. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 51, 71, 699, 587, 5342, 9707, 86080, 86707, 415339, 144788, 3698911, 4441128, 78518604, 20689853, 85330375, 329064621, 7306674949, 2657519218

Basic calculations (n = 28167906)

Multiplication

n×y
n×2 56335812
n×3 84503718
n×4 112671624
n×5 140839530

Division

n÷y
n÷2 14083953
n÷3 9389302
n÷3 7041976.5
n÷5 5633581.2

Exponentiation

ny
n2 793430928424836
n3 2.2349287809364E+22
n4 6.295326381811E+29
n5 1.7732616176217E+37

Nth Root

y√n
2√n 5307.344533757
3√n 304.26466592235
4√n 72.851523894542
5√n 30.899461622698

Divisors of 28167906

1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 27779, 55558, 83337, 166674, 361127, 722254, 1083381, 2166762, 4694651, 9389302, 14083953, 28167906

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 -28167905
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 28167906 can be divided by 24 positive divisors. The sum of these divisors (counting 28167906) is 1, the average is 0.041666666666667.

Base conversion 28167906

Base System Value
2 Binary 1101011011100111011100010
3 Ternary 1222000002002210
4 Quaternary 1223130323202
5 Quinary 24202333111
6 Senary 2443422550
8 Octal 153347342
10 Decimal 28167906
12 Duodecimal 9524a56
16 Hexadecimal 1adcee2
20 Vigesimal 8g0jf6
36 Base36 grqhu

Cryptographic Hash Functions

md5 15aabad9c678a816d38e2ea1e1e72c35
sha1 2703ec26d9f6636efd0377823d77aa2b265a0c93
sha256 cb21c76affe62e6ad1b6c1bb19d4e4f20212afc1dc4b172761a99f1f405bdca8
sha512 aa276d7b0bb31ee7cf4e21577ae845811afc3736b77a3752b6b1b91834b5d7df8d6d3bf2dbff41079cb0a1f050677bac910d3806f3f19d8f77b6d908ab4d5eb2
ripemd-160 e97333976c6a930636d54d1d98d8e52cc1072446

28167906 as geometric shapes

Circle

Radius = n
Diameter 56335812
Circumference 176984173.11322
Area 2.4926367758704E+15

Sphere

Radius = n
Volume 9.3616477859814E+22
Surface area 9.9705471034816E+15
Circumference 176984173.11322

Square

Length = n
Perimeter 112671624
Area 793430928424836
Diagonal 39835434.68885

Cube

Length = n
Surface area 4760585570549016
Volume 2.2349287809364E+22
Space diagonal 48788244.334824

Equilateral Triangle

Length = n
Perimeter 84503718
Area 3.4356567008209E+14
Altitude 24394122.167412

Triangular Pyramid

Length = n
Surface area 3.4356567008209E+14
Volume 2.6338888274485E+21
Height 13278478.229617