28165068 (number)

28165068 is an even 8-digits composite number following 28165067 and preceding 28165069. In scientific notation, it is written as 2.8165068 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 8894016 positive integers (up to 28165068) that are relatively prime to 28165068.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8165068 × 10^7
Engineering notation 2.8165068 × 10^6

Prime Factorization of 28165068

Prime Factorization 2 × 2 × 9 × 19 × 41177

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14082534
Product of the distinct prime numbers

The prime factorization of 28165068 is 2 × 2 × 9 × 19 × 41177. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 7, 52, 197, 22, 2748, 7205, 2880, 41195, 833271, 409119, 4934652, 4398182, 70030855, 59719931, 445200014, 430240951, 4641354731, 4124906883

Basic calculations (n = 28165068)

Multiplication

n×y
n×2 56330136
n×3 84495204
n×4 112660272
n×5 140825340

Division

n÷y
n÷2 14082534
n÷3 9388356
n÷3 7041267
n÷5 5633013.6

Exponentiation

ny
n2 793271055444624
n3 2.234253321903E+22
n4 6.2927896740623E+29
n5 1.7723684907966E+37

Nth Root

y√n
2√n 5307.0771616776
3√n 304.2544470569
4√n 72.849688823478
5√n 30.898838955139

Divisors of 28165068

1, 2, 4, 9, 18, 19, 36, 38, 76, 171, 342, 684, 41177, 82354, 164708, 370593, 741186, 782363, 1482372, 1564726, 3129452, 7041267, 14082534, 28165068

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28165067
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28165068 can be divided by 24 positive divisors. The sum of these divisors (counting 28165068) is 1, the average is 0.041666666666667.

Base conversion 28165068

Base System Value
2 Binary 1101011011100001111001100
3 Ternary 1221222221012200
4 Quaternary 1223130033030
5 Quinary 24202240233
6 Senary 2443401500
8 Octal 153341714
10 Decimal 28165068
12 Duodecimal 9523290
16 Hexadecimal 1adc3cc
20 Vigesimal 8g0cd8
36 Base36 grob0

Cryptographic Hash Functions

md5 1e1cd0545a9317d97efed4e4819f783f
sha1 52fb0028ec6924d13d45c22335dd65925bc5597a
sha256 18cb4530c5edd1e3d1ff96586ec06e53f802514696e86b470f0420ff135d2251
sha512 b60630e8b223dd91703156e72e24ae5a387f81396dc36715153c613e5af45d78744ba5e392b6285b61b7ac14c7167c6453086315696ea9a2084388643bcd7356
ripemd-160 a7504d161df60e7ebbf833ce6854068fb5ba05b5

28165068 as geometric shapes

Circle

Radius = n
Diameter 56330136
Circumference 176966341.43331
Area 2.4921345200903E+15

Sphere

Radius = n
Volume 9.3588184297986E+22
Surface area 9.968538080361E+15
Circumference 176966341.43331

Square

Length = n
Perimeter 112660272
Area 793271055444624
Diagonal 39831421.15076

Cube

Length = n
Surface area 4759626332667744
Volume 2.234253321903E+22
Space diagonal 48783328.774632

Equilateral Triangle

Length = n
Perimeter 84495204
Area 3.4349644305097E+14
Altitude 24391664.387316

Triangular Pyramid

Length = n
Surface area 3.4349644305097E+14
Volume 2.6330927913436E+21
Height 13277140.383587