28734715 (number)

28734715 is an odd 8-digits composite number following 28734714 and preceding 28734716. In scientific notation, it is written as 2.8734715 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 22963200 positive integers (up to 28734715) that are relatively prime to 28734715.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred thirty-four thousand seven hundred fifteen

Notation

Scientific notation 2.8734715 × 10^7
Engineering notation 2.8734715 × 10^6

Prime Factorization of 28734715

Prime Factorization 5 × 1151 × 4993

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28734715
Product of the distinct prime numbers

The prime factorization of 28734715 is 5 × 1151 × 4993. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 9, 75, 77, 240, 803, 2441, 1676, 87306, 69987, 941946, 227623, 4071977, 3384625, 51317108, 37089324, 160632034, 990566764, 2308234420, 5991212008

Basic calculations (n = 28734715)

Multiplication

n×y
n×2 57469430
n×3 86204145
n×4 114938860
n×5 143673575

Division

n÷y
n÷2 14367357.5
n÷3 9578238.3333333
n÷3 7183678.75
n÷5 5746943

Exponentiation

ny
n2 825683846131225
n3 2.3725789998685E+22
n4 6.8175381376205E+29
n5 1.9590001538616E+37

Nth Root

y√n
2√n 5360.4771242866
3√n 306.29198424822
4√n 73.215279308943
5√n 31.022827557904

Divisors of 28734715

1, 5, 1151, 4993, 5755, 24965, 5746943, 28734715

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28734714
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28734715 can be divided by 8 positive divisors. The sum of these divisors (counting 28734715) is 1, the average is 0.125.

Base conversion 28734715

Base System Value
2 Binary 1101101100111010011111011
3 Ternary 2000001212121201
4 Quaternary 1231213103323
5 Quinary 24324002330
6 Senary 2503515031
8 Octal 155472373
10 Decimal 28734715
12 Duodecimal 9758a77
16 Hexadecimal 1b674fb
20 Vigesimal 8jbgff
36 Base36 h3vuj

Cryptographic Hash Functions

md5 4fd802dc65330718364edd6ac4ec683c
sha1 b24ca466572fa37e7308d4c815ec526eaa584cf4
sha256 d448a0aa2bb4fc04e7a3962fa20552cf5bd5971de456fe34984568b3b44d641b
sha512 49e5913301524038304c9d88dfc48853834102472ecfc125ae65dff993dd9f42d7aeeda6a069a3665b17dcecb58915a04eb935f9913e7d440cc0332d13b97cc6
ripemd-160 8687c5ec7b85f45c611286caa8b7e7725d6cc4bf

28734715 as geometric shapes

Circle

Radius = n
Diameter 57469430
Circumference 180545539.09399
Area 2.5939623051936E+15

Sphere

Radius = n
Volume 9.9382356747309E+22
Surface area 1.0375849220774E+16
Circumference 180545539.09399

Square

Length = n
Perimeter 114938860
Area 825683846131225
Diagonal 40637023.663926

Cube

Length = n
Surface area 4954103076787350
Volume 2.3725789998685E+22
Space diagonal 49769986.321012

Equilateral Triangle

Length = n
Perimeter 86204145
Area 3.5753159312204E+14
Altitude 24884993.160506

Triangular Pyramid

Length = n
Surface area 3.5753159312204E+14
Volume 2.7961111661796E+21
Height 13545674.554642