28755710 (number)

28755710 is an even 8-digits composite number following 28755709 and preceding 28755711. In scientific notation, it is written as 2.8755710 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 32 positive divisors. There are 11200000 positive integers (up to 28755710) that are relatively prime to 28755710.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred fifty-five thousand seven hundred ten

Notation

Scientific notation 2.8755710 × 10^7
Engineering notation 2.8755710 × 10^6

Prime Factorization of 28755710

Prime Factorization 2 × 5 × 71 × 101 × 401

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28755710
Product of the distinct prime numbers

The prime factorization of 28755710 is 2 × 5 × 71 × 101 × 401. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 35, 89, 925, 800, 4511, 8652, 26434, 66524, 863822, 827238, 5496503, 3210195, 59236319, 88421137, 945501837, 692605870, 1333056500, 361241674

Basic calculations (n = 28755710)

Multiplication

n×y
n×2 57511420
n×3 86267130
n×4 115022840
n×5 143778550

Division

n÷y
n÷2 14377855
n÷3 9585236.6666667
n÷3 7188927.5
n÷5 5751142

Exponentiation

ny
n2 826890857604100
n3 2.3777833702915E+22
n4 6.8374849038924E+29
n5 1.9661673302571E+37

Nth Root

y√n
2√n 5362.4350811921
3√n 306.36656343085
4√n 73.228649319731
5√n 31.027359595143

Divisors of 28755710

1, 2, 5, 10, 71, 101, 142, 202, 355, 401, 505, 710, 802, 1010, 2005, 4010, 7171, 14342, 28471, 35855, 40501, 56942, 71710, 81002, 142355, 202505, 284710, 405010, 2875571, 5751142, 14377855, 28755710

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28755709
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28755710 can be divided by 32 positive divisors. The sum of these divisors (counting 28755710) is 1, the average is 0.03125.

Base conversion 28755710

Base System Value
2 Binary 1101101101100011011111110
3 Ternary 2000002221102022
4 Quaternary 1231230123332
5 Quinary 24330140320
6 Senary 2504200142
8 Octal 155543376
10 Decimal 28755710
12 Duodecimal 9769052
16 Hexadecimal 1b6c6fe
20 Vigesimal 8je95a
36 Base36 h4c1q

Cryptographic Hash Functions

md5 b50fae997c1e08d27604fbcec63adefe
sha1 6fea32908ef8e261dc1619ee083e4a398ba315ca
sha256 681b2bc2ef6b7b8714d819406ed1f4f156960d328434f6e4e9169564547d3400
sha512 a820613c6cdf75a0eb098916ff50066dcf3b44a9d55fd414423fbcd5ee364ce1fefdf4c12f139713ce17b0553e479e1098995d64b7741f51ba631874cd9c50ee
ripemd-160 7735c3f37d8188983fa0cb985496fec5fefc54c1

28755710 as geometric shapes

Circle

Radius = n
Diameter 57511420
Circumference 180677454.56952
Area 2.5977542435696E+15

Sphere

Radius = n
Volume 9.9600356905809E+22
Surface area 1.0391016974278E+16
Circumference 180677454.56952

Square

Length = n
Perimeter 115022840
Area 826890857604100
Diagonal 40666715.077668

Cube

Length = n
Surface area 4961345145624600
Volume 2.3777833702915E+22
Space diagonal 49806350.727716

Equilateral Triangle

Length = n
Perimeter 86267130
Area 3.5805424442113E+14
Altitude 24903175.363858

Triangular Pyramid

Length = n
Surface area 3.5805424442113E+14
Volume 2.8022445755428E+21
Height 13555571.692556