28763764 (number)

28763764 is an even 8-digits composite number following 28763763 and preceding 28763765. In scientific notation, it is written as 2.8763764 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 6 positive divisors. There are 14381880 positive integers (up to 28763764) that are relatively prime to 28763764.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred sixty-three thousand seven hundred sixty-four

Notation

Scientific notation 2.8763764 × 10^7
Engineering notation 2.8763764 × 10^6

Prime Factorization of 28763764

Prime Factorization 2 × 2 × 7190941

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 14381882
Product of the distinct prime numbers

The prime factorization of 28763764 is 2 × 2 × 7190941. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 9, 60, 78, 782, 986, 2570, 5277, 29930, 52488, 686316, 713784, 7388077, 2076511, 27051225, 56632561, 215846994, 512627207, 5874280281, 9888715332

Basic calculations (n = 28763764)

Multiplication

n×y
n×2 57527528
n×3 86291292
n×4 115055056
n×5 143818820

Division

n÷y
n÷2 14381882
n÷3 9587921.3333333
n÷3 7190941
n÷5 5752752.8

Exponentiation

ny
n2 827354119447696
n3 2.3797818636221E+22
n4 6.8451483896707E+29
n5 1.9689223282547E+37

Nth Root

y√n
2√n 5363.1859934185
3√n 306.39516350102
4√n 73.23377631543
5√n 31.029097450772

Divisors of 28763764

1, 2, 4, 7190941, 14381882, 28763764

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28763763
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28763764 can be divided by 6 positive divisors. The sum of these divisors (counting 28763764) is 1, the average is 0.16666666666667.

Base conversion 28763764

Base System Value
2 Binary 1101101101110011001110100
3 Ternary 2000010100110121
4 Quaternary 1231232121310
5 Quinary 24330420024
6 Senary 2504301324
8 Octal 155563164
10 Decimal 28763764
12 Duodecimal 9771844
16 Hexadecimal 1b6e674
20 Vigesimal 8jf984
36 Base36 h4i9g

Cryptographic Hash Functions

md5 e71c6970480693a0fd36adf0c13a84b5
sha1 d71d94a56758ae757665e1a67f3afa7e2e2241eb
sha256 10ede0207d6285e7ec3fc803537ca7e6013114d68b21aba83d36e66a5f83a74e
sha512 5f04dadebc145adcfcfc799cbbfdbc2627871bb8239ba1657a971f5041c38b37a4c9ee2616a9c8dafbede6d37624aa50ad2dd92f965d5b3e5a0c6afe6ce7b963
ripemd-160 54e12e1e860396f9664835a2c4f9a02937aa2a0e

28763764 as geometric shapes

Circle

Radius = n
Diameter 57527528
Circumference 180728059.34398
Area 2.5992096235741E+15

Sphere

Radius = n
Volume 9.9684069598687E+22
Surface area 1.0396838494297E+16
Circumference 180728059.34398

Square

Length = n
Perimeter 115055056
Area 827354119447696
Diagonal 40678105.153699

Cube

Length = n
Surface area 4964124716686176
Volume 2.3797818636221E+22
Space diagonal 49820300.664921

Equilateral Triangle

Length = n
Perimeter 86291292
Area 3.582548426837E+14
Altitude 24910150.33246

Triangular Pyramid

Length = n
Surface area 3.582548426837E+14
Volume 2.80459982252E+21
Height 13559368.384566