28763746 (number)

28763746 is an even 8-digits composite number following 28763745 and preceding 28763747. In scientific notation, it is written as 2.8763746 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 12994480 positive integers (up to 28763746) that are relatively prime to 28763746.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred sixty-three thousand seven hundred forty-six

Notation

Scientific notation 2.8763746 × 10^7
Engineering notation 2.8763746 × 10^6

Prime Factorization of 28763746

Prime Factorization 2 × 11 × 167 × 7829

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28763746
Product of the distinct prime numbers

The prime factorization of 28763746 is 2 × 11 × 167 × 7829. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 90, 86, 321, 424, 2463, 7353, 32604, 88424, 486459, 596510, 8367065, 9010446, 70777754, 97014314, 939063474, 48800353, 3032749198, 9948901932

Basic calculations (n = 28763746)

Multiplication

n×y
n×2 57527492
n×3 86291238
n×4 115054984
n×5 143818730

Division

n÷y
n÷2 14381873
n÷3 9587915.3333333
n÷3 7190936.5
n÷5 5752749.2

Exponentiation

ny
n2 827353083952516
n3 2.3797773959127E+22
n4 6.8451312552574E+29
n5 1.9689161676288E+37

Nth Root

y√n
2√n 5363.1843153112
3√n 306.39509958827
4√n 73.233764858235
5√n 31.029093567247

Divisors of 28763746

1, 2, 11, 22, 167, 334, 1837, 3674, 7829, 15658, 86119, 172238, 1307443, 2614886, 14381873, 28763746

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 -28763745
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 28763746 can be divided by 16 positive divisors. The sum of these divisors (counting 28763746) is 1, the average is 0.0625.

Base conversion 28763746

Base System Value
2 Binary 1101101101110011001100010
3 Ternary 2000010100102221
4 Quaternary 1231232121202
5 Quinary 24330414441
6 Senary 2504301254
8 Octal 155563142
10 Decimal 28763746
12 Duodecimal 977182a
16 Hexadecimal 1b6e662
20 Vigesimal 8jf976
36 Base36 h4i8y

Cryptographic Hash Functions

md5 bb05e9c08b8ca3cc0e3e9032af39111d
sha1 fa670fe3ca82e82c600a8cf465f935e21e7c6774
sha256 4500dcc30c8220b866c98e977c31ecffe40523591165ae24773a4a48e6630d4b
sha512 fcb0ee8828387193d3701076ef7a9e5323e832fd5e46e5ff9601c74571dd1626599f1bb992d4e03a232ea2bc5c7484aab73ac8f4d75f1e39c5717736e5a6ad10
ripemd-160 716f274d83a695a74448f82cbe257acdf315d7b2

28763746 as geometric shapes

Circle

Radius = n
Diameter 57527492
Circumference 180727946.24665
Area 2.5992063704701E+15

Sphere

Radius = n
Volume 9.9683882455711E+22
Surface area 1.039682548188E+16
Circumference 180727946.24665

Square

Length = n
Perimeter 115054984
Area 827353083952516
Diagonal 40678079.697855

Cube

Length = n
Surface area 4964118503715096
Volume 2.3797773959127E+22
Space diagonal 49820269.488006

Equilateral Triangle

Length = n
Perimeter 86291238
Area 3.5825439430114E+14
Altitude 24910134.744003

Triangular Pyramid

Length = n
Surface area 3.5825439430114E+14
Volume 2.8045945572739E+21
Height 13559359.899285