28264930 (number)

28264930 is an even 8-digits composite number following 28264929 and preceding 28264931. In scientific notation, it is written as 2.8264930 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 10814320 positive integers (up to 28264930) that are relatively prime to 28264930.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred sixty-four thousand nine hundred thirty

Notation

Scientific notation 2.8264930 × 10^7
Engineering notation 2.8264930 × 10^6

Prime Factorization of 28264930

Prime Factorization 2 × 5 × 23 × 122891

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28264930
Product of the distinct prime numbers

The prime factorization of 28264930 is 2 × 5 × 23 × 122891. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 2, 87, 36, 984, 6433, 8301, 62096, 3324, 530461, 532086, 3488643, 9236301, 57436364, 70203591, 225520442, 536255965, 6183222571, 8834303453

Basic calculations (n = 28264930)

Multiplication

n×y
n×2 56529860
n×3 84794790
n×4 113059720
n×5 141324650

Division

n÷y
n÷2 14132465
n÷3 9421643.3333333
n÷3 7066232.5
n÷5 5652986

Exponentiation

ny
n2 798906267904900
n3 2.2581029738893E+22
n4 6.3825122489774E+29
n5 1.8040126194149E+37

Nth Root

y√n
2√n 5316.4772171053
3√n 304.61361086206
4√n 72.914177065269
5√n 30.920718916484

Divisors of 28264930

1, 2, 5, 10, 23, 46, 115, 230, 122891, 245782, 614455, 1228910, 2826493, 5652986, 14132465, 28264930

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28264929
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28264930 can be divided by 16 positive divisors. The sum of these divisors (counting 28264930) is 1, the average is 0.0625.

Base conversion 28264930

Base System Value
2 Binary 1101011110100100111100010
3 Ternary 1222012000012021
4 Quaternary 1223310213202
5 Quinary 24213434210
6 Senary 2445452054
8 Octal 153644742
10 Decimal 28264930
12 Duodecimal 957102a
16 Hexadecimal 1af49e2
20 Vigesimal 8gd26a
36 Base36 gttcy

Cryptographic Hash Functions

md5 ceb4f78e51bd3e8a7df5dea8be684c4e
sha1 a2ef1a75631d88c82dc23acf817b236107dab2a6
sha256 a5d1376bd41cabdc232ed8a2d8ff02d02b89ce976baec14e7aecd1d2bef47826
sha512 f8a6b5a0d007694c6d94e4cd884a809eae6cb0c36cc3a6673b79cfeb0d233780e8ac9dd867ef522b0b3be41701b2bf27ea1d8e6f90ea82adf341ca4dedfb537f
ripemd-160 714ecf3b872f4d250d259d657fcd2ec05e788e91

28264930 as geometric shapes

Circle

Radius = n
Diameter 56529860
Circumference 177593792.88446
Area 2.5098380621569E+15

Sphere

Radius = n
Volume 9.4587196184266E+22
Surface area 1.0039352248627E+16
Circumference 177593792.88446

Square

Length = n
Perimeter 113059720
Area 798906267904900
Diagonal 39972647.345526

Cube

Length = n
Surface area 4793437607429400
Volume 2.2581029738893E+22
Space diagonal 48956294.832378

Equilateral Triangle

Length = n
Perimeter 84794790
Area 3.4593656162413E+14
Altitude 24478147.416189

Triangular Pyramid

Length = n
Surface area 3.4593656162413E+14
Volume 2.6611998757578E+21
Height 13324215.781842