28029042 (number)

28029042 is an even 8-digits composite number following 28029041 and preceding 28029043. In scientific notation, it is written as 2.8029042 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 8813376 positive integers (up to 28029042) that are relatively prime to 28029042.

Interesting facts

Basic properties

Name

Name twenty-eight million twenty-nine thousand forty-two

Notation

Scientific notation 2.8029042 × 10^7
Engineering notation 2.8029042 × 10^6

Prime Factorization of 28029042

Prime Factorization 2 × 3 × 69 × 79 × 857

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28029042
Product of the distinct prime numbers

The prime factorization of 28029042 is 2 × 3 × 69 × 79 × 857. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 1, 98, 20, 696, 762, 8064, 5329, 34775, 53998, 80940, 347546, 2241986, 2732899, 66846260, 48855643, 541779630, 289520354, 9673041718, 8099279603

Basic calculations (n = 28029042)

Multiplication

n×y
n×2 56058084
n×3 84087126
n×4 112116168
n×5 140145210

Division

n÷y
n÷2 14014521
n÷3 9343014
n÷3 7007260.5
n÷5 5605808.4

Exponentiation

ny
n2 785627195437764
n3 2.2020377657267E+22
n4 6.1721009021141E+29
n5 1.7299807541359E+37

Nth Root

y√n
2√n 5294.2461219705
3√n 303.76384735937
4√n 72.761570364929
5√n 30.868935326382

Divisors of 28029042

1, 2, 3, 6, 69, 79, 138, 158, 207, 237, 414, 474, 857, 1714, 2571, 5142, 5451, 10902, 16353, 32706, 59133, 67703, 118266, 135406, 177399, 203109, 354798, 406218, 4671507, 9343014, 14014521, 28029042

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 -28029041
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 28029042 can be divided by 32 positive divisors. The sum of these divisors (counting 28029042) is 1, the average is 0.03125.

Base conversion 28029042

Base System Value
2 Binary 1101010111011000001110010
3 Ternary 1221202000121200
4 Quaternary 1222323001302
5 Quinary 24133412132
6 Senary 2440432030
8 Octal 152730162
10 Decimal 28029042
12 Duodecimal 9478616
16 Hexadecimal 1abb072
20 Vigesimal 8f3cc2
36 Base36 gorci

Cryptographic Hash Functions

md5 5fb9a9c9a019e04428eb33457cf738c4
sha1 0c93ab956b8f38c9ab6ac5f6993dd218a5f9769c
sha256 c478a195472dd11ccd0ec542ddf6741559a40fae11135c36f58f7a21f7b13c1e
sha512 b1381d88831bb3a89ec8fbb3f21b5283e2540abd9fd9b07368262835edb063723375fa0a309c7e335e35df129938128a9165b5f24ee094617d125c9ab2b9dfd6
ripemd-160 7ac7117088f41ad9a24540b4a0eac2acae934c7f

28029042 as geometric shapes

Circle

Radius = n
Diameter 56058084
Circumference 176111664.86872
Area 2.4681206256476E+15

Sphere

Radius = n
Volume 9.2238742236458E+22
Surface area 9.8724825025905E+15
Circumference 176111664.86872

Square

Length = n
Perimeter 112116168
Area 785627195437764
Diagonal 39639051.336725

Cube

Length = n
Surface area 4713763172626584
Volume 2.2020377657267E+22
Space diagonal 48547724.831482

Equilateral Triangle

Length = n
Perimeter 84087126
Area 3.4018655457651E+14
Altitude 24273862.415741

Triangular Pyramid

Length = n
Surface area 3.4018655457651E+14
Volume 2.5951263942904E+21
Height 13213017.112242