28165061 (number)

28165061 is an odd 8-digits composite number following 28165060 and preceding 28165062. In scientific notation, it is written as 2.8165061 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 26808880 positive integers (up to 28165061) that are relatively prime to 28165061.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred sixty-five thousand sixty-one

Notation

Scientific notation 2.8165061 × 10^7
Engineering notation 2.8165061 × 10^6

Prime Factorization of 28165061

Prime Factorization 71 × 29 × 13679

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28165061
Product of the distinct prime numbers

The prime factorization of 28165061 is 71 × 29 × 13679. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 1, 54, 2, 222, 587, 6761, 4720, 9591, 96355, 754319, 821865, 1431465, 1271304, 69944791, 2618554, 6395852, 117805659, 4881994776, 93147951

Basic calculations (n = 28165061)

Multiplication

n×y
n×2 56330122
n×3 84495183
n×4 112660244
n×5 140825305

Division

n÷y
n÷2 14082530.5
n÷3 9388353.6666667
n÷3 7041265.25
n÷5 5633012.2

Exponentiation

ny
n2 793270661133721
n3 2.2342516560342E+22
n4 6.2927834181553E+29
n5 1.7723662883213E+37

Nth Root

y√n
2√n 5307.0765021808
3√n 304.25442185096
4√n 72.849684297057
5√n 30.898837419251

Divisors of 28165061

1, 29, 71, 2059, 13679, 396691, 971209, 28165061

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 -28165060
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 28165061 can be divided by 8 positive divisors. The sum of these divisors (counting 28165061) is 1, the average is 0.125.

Base conversion 28165061

Base System Value
2 Binary 1101011011100001111000101
3 Ternary 1221222221012102
4 Quaternary 1223130033011
5 Quinary 24202240221
6 Senary 2443401445
8 Octal 153341705
10 Decimal 28165061
12 Duodecimal 9523285
16 Hexadecimal 1adc3c5
20 Vigesimal 8g0cd1
36 Base36 groat

Cryptographic Hash Functions

md5 c0f6d36b46a59e8e0547c170f2770341
sha1 8757577b9f44200d96cefe80685f44e1c37ba583
sha256 0dfbf6be47d86de64eeea754d744824f68e5586d34a30b5021ca9a272a44c2e1
sha512 92334a59577a27cab8e5564436de3ef97432d57fd367aa076606cff3ab894000660afc9c6916d4cd3db5144382c94bc114ec83c83b1b6c8d811097d3dd42aa30
ripemd-160 808186c224a7a780c2382aa42c287b42078bba4f

28165061 as geometric shapes

Circle

Radius = n
Diameter 56330122
Circumference 176966297.45102
Area 2.492133281326E+15

Sphere

Radius = n
Volume 9.3588114518237E+22
Surface area 9.9685331253041E+15
Circumference 176966297.45102

Square

Length = n
Perimeter 112660244
Area 793270661133721
Diagonal 39831411.251266

Cube

Length = n
Surface area 4759623966802326
Volume 2.2342516560342E+22
Space diagonal 48783316.650277

Equilateral Triangle

Length = n
Perimeter 84495183
Area 3.4349627230934E+14
Altitude 24391658.325138

Triangular Pyramid

Length = n
Surface area 3.4349627230934E+14
Volume 2.6330908280984E+21
Height 13277137.083755