28992044 (number)

28992044 is an even 8-digits composite number following 28992043 and preceding 28992045. In scientific notation, it is written as 2.8992044 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 14187504 positive integers (up to 28992044) that are relatively prime to 28992044.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred ninety-two thousand forty-four

Notation

Scientific notation 2.8992044 × 10^7
Engineering notation 2.8992044 × 10^6

Prime Factorization of 28992044

Prime Factorization 2 × 2 × 47 × 154213

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14496022
Product of the distinct prime numbers

The prime factorization of 28992044 is 2 × 2 × 47 × 154213. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 2, 16, 395, 186, 7508, 2903, 48517, 42328, 911492, 303674, 1053395, 7059999, 21380278, 59998058, 213980166, 254333777, 2246423881, 2899936272

Basic calculations (n = 28992044)

Multiplication

n×y
n×2 57984088
n×3 86976132
n×4 115968176
n×5 144960220

Division

n÷y
n÷2 14496022
n÷3 9664014.6666667
n÷3 7248011
n÷5 5798408.8

Exponentiation

ny
n2 840538615297936
n3 2.4368932518417E+22
n4 7.0650516380697E+29
n5 2.0483028795319E+37

Nth Root

y√n
2√n 5384.4260604079
3√n 307.20358419122
4√n 73.378648532171
5√n 31.078193546064

Divisors of 28992044

1, 2, 4, 47, 94, 188, 154213, 308426, 616852, 7248011, 14496022, 28992044

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28992043
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28992044 can be divided by 12 positive divisors. The sum of these divisors (counting 28992044) is 1, the average is 0.083333333333333.

Base conversion 28992044

Base System Value
2 Binary 1101110100110001000101100
3 Ternary 2000112221121102
4 Quaternary 1232212020230
5 Quinary 24410221134
6 Senary 2513222232
8 Octal 156461054
10 Decimal 28992044
12 Duodecimal 9861978
16 Hexadecimal 1ba622c
20 Vigesimal 914024
36 Base36 h9eek

Cryptographic Hash Functions

md5 bd8c1932c624a98c325c1e7bdae07fe6
sha1 ed7e3594908e8e52af00f9bc06499c7e45d512ba
sha256 77ce192cbf309b89f202eb575e10efc591b48cd338d89ac6d0beb3c5cf40d326
sha512 846272fcc8f94c1f48535bc251bfee011373c18e01cce5163d0756a6c3fe96098090f10e9b9692939450b725823d2cee3e5574205d7d70439541d31188917c5f
ripemd-160 c56ca180138031b2cacd5bf0fd84d02dc626226f

28992044 as geometric shapes

Circle

Radius = n
Diameter 57984088
Circumference 182162384.8859
Area 2.6406299388785E+15

Sphere

Radius = n
Volume 1.0207634583424E+23
Surface area 1.0562519755514E+16
Circumference 182162384.8859

Square

Length = n
Perimeter 115968176
Area 840538615297936
Diagonal 41000941.825718

Cube

Length = n
Surface area 5043231691787616
Volume 2.4368932518417E+22
Space diagonal 50215693.223272

Equilateral Triangle

Length = n
Perimeter 86976132
Area 3.639638968549E+14
Altitude 25107846.611636

Triangular Pyramid

Length = n
Surface area 3.639638968549E+14
Volume 2.8719062390083E+21
Height 13666980.608573