28936068 (number)

28936068 is an even 8-digits composite number following 28936067 and preceding 28936069. In scientific notation, it is written as 2.8936068 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 8267280 positive integers (up to 28936068) that are relatively prime to 28936068.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty-six thousand sixty-eight

Notation

Scientific notation 2.8936068 × 10^7
Engineering notation 2.8936068 × 10^6

Prime Factorization of 28936068

Prime Factorization 2 × 2 × 21 × 7 × 49211

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14468034
Product of the distinct prime numbers

The prime factorization of 28936068 is 2 × 2 × 21 × 7 × 49211. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 4, 74, 93, 206, 921, 912, 1427, 90635, 46922, 495789, 193634, 4893429, 8178436, 324452, 12322165, 382085808, 811321386, 4670001971, 5562509289

Basic calculations (n = 28936068)

Multiplication

n×y
n×2 57872136
n×3 86808204
n×4 115744272
n×5 144680340

Division

n÷y
n÷2 14468034
n÷3 9645356
n÷3 7234017
n÷5 5787213.6

Exponentiation

ny
n2 837296031300624
n3 2.4228054897845E+22
n4 7.0106464403178E+29
n5 2.0286054212099E+37

Nth Root

y√n
2√n 5379.2255948231
3√n 307.00574707983
4√n 73.343204148872
5√n 31.06618350614

Divisors of 28936068

1, 2, 4, 7, 14, 21, 28, 42, 84, 147, 294, 588, 49211, 98422, 196844, 344477, 688954, 1033431, 1377908, 2066862, 4133724, 7234017, 14468034, 28936068

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 -28936067
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 28936068 can be divided by 24 positive divisors. The sum of these divisors (counting 28936068) is 1, the average is 0.041666666666667.

Base conversion 28936068

Base System Value
2 Binary 1101110011000011110000100
3 Ternary 2000110002211020
4 Quaternary 1232120132010
5 Quinary 24401423233
6 Senary 2512111140
8 Octal 156303604
10 Decimal 28936068
12 Duodecimal 98354b0
16 Hexadecimal 1b98784
20 Vigesimal 90h038
36 Base36 h877o

Cryptographic Hash Functions

md5 888689e6bf7a72be5daafafc10af677b
sha1 bb8fdf4539660e3bee62d1cf79be4bd4d3bfab2f
sha256 0f82a88fd1c1ce9a19d52232c0d812bf8fce94fe777795505d3ac4c549861c43
sha512 5e3463eb0867e97bd1ee316207e74c8b58b7d5ce5ecdd7b1b73eeda271055950b603a9eaf234d74d3693e88f16af29e6e3fa4890518d25c8b4034e3684d62cc0
ripemd-160 218ee31b817bbfc8f54422c27b2c55054e55b53b

28936068 as geometric shapes

Circle

Radius = n
Diameter 57872136
Circumference 181810677.30515
Area 2.6304430608139E+15

Sphere

Radius = n
Volume 1.0148623903712E+23
Surface area 1.0521772243256E+16
Circumference 181810677.30515

Square

Length = n
Perimeter 115744272
Area 837296031300624
Diagonal 40921779.80735

Cube

Length = n
Surface area 5023776187803744
Volume 2.4228054897845E+22
Space diagonal 50118739.947268

Equilateral Triangle

Length = n
Perimeter 86808204
Area 3.6255981679712E+14
Altitude 25059369.973634

Triangular Pyramid

Length = n
Surface area 3.6255981679712E+14
Volume 2.8553036522044E+21
Height 13640593.269117