28541709 (number)

28541709 is an odd 8-digits composite number following 28541708 and preceding 28541710. In scientific notation, it is written as 2.8541709 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 16212960 positive integers (up to 28541709) that are relatively prime to 28541709.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred forty-one thousand seven hundred nine

Notation

Scientific notation 2.8541709 × 10^7
Engineering notation 2.8541709 × 10^6

Prime Factorization of 28541709

Prime Factorization 3 × 21 × 181 × 2503

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28541709
Product of the distinct prime numbers

The prime factorization of 28541709 is 3 × 21 × 181 × 2503. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 9, 77, 84, 520, 157, 8633, 3004, 17396, 87533, 982732, 674319, 945070, 6525864, 27105262, 52085817, 864746983, 361150845, 4108357411, 56198775

Basic calculations (n = 28541709)

Multiplication

n×y
n×2 57083418
n×3 85625127
n×4 114166836
n×5 142708545

Division

n÷y
n÷2 14270854.5
n÷3 9513903
n÷3 7135427.25
n÷5 5708341.8

Exponentiation

ny
n2 814629152640681
n3 2.3250908217587E+22
n4 6.6362065633207E+29
n5 1.8940867659419E+37

Nth Root

y√n
2√n 5342.4441035915
3√n 305.6046733944
4√n 73.092024897327
5√n 30.981040165667

Divisors of 28541709

1, 3, 21, 63, 181, 543, 2503, 3801, 7509, 11403, 52563, 157689, 453043, 1359129, 9513903, 28541709

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 -28541708
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 28541709 can be divided by 16 positive divisors. The sum of these divisors (counting 28541709) is 1, the average is 0.0625.

Base conversion 28541709

Base System Value
2 Binary 1101100111000001100001101
3 Ternary 1222201001212100
4 Quaternary 1230320030031
5 Quinary 24301313314
6 Senary 2455425313
8 Octal 154701415
10 Decimal 28541709
12 Duodecimal 9685239
16 Hexadecimal 1b3830d
20 Vigesimal 8i7e59
36 Base36 gzqx9

Cryptographic Hash Functions

md5 c62b491448b495f223e7ffcf22fb7c68
sha1 0fdc18a520497c6e642af9ae220d6e6eb381761f
sha256 738b1e9ed83b88b1a6f569c6b0c96a80869fe3eec793f4e53b4d2ca3fd363299
sha512 e29794657c323628df043652b266c0ce2522d59bff004768da78422d79d0ea6e65a8dfb000bebfcf69de46bc55c27d72dff81b6371dc3c5516a3cb530fa3682b
ripemd-160 c46c8fc1d6f2188be46ec2a8ac034b81a5e36692

28541709 as geometric shapes

Circle

Radius = n
Diameter 57083418
Circumference 179332846.6306
Area 2.559232961336E+15

Sphere

Radius = n
Volume 9.7393176594215E+22
Surface area 1.0236931845344E+16
Circumference 179332846.6306

Square

Length = n
Perimeter 114166836
Area 814629152640681
Diagonal 40364071.961106

Cube

Length = n
Surface area 4887774915844086
Volume 2.3250908217587E+22
Space diagonal 49435690.122846

Equilateral Triangle

Length = n
Perimeter 85625127
Area 3.5274477042511E+14
Altitude 24717845.061423

Triangular Pyramid

Length = n
Surface area 3.5274477042511E+14
Volume 2.740145811567E+21
Height 13454690.653702