28992042 (number)

28992042 is an even 8-digits composite number following 28992041 and preceding 28992043. In scientific notation, it is written as 2.8992042 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 9631080 positive integers (up to 28992042) that are relatively prime to 28992042.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8992042 × 10^7
Engineering notation 2.8992042 × 10^6

Prime Factorization of 28992042

Prime Factorization 2 × 3 × 3 × 311 × 5179

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9664014
Product of the distinct prime numbers

The prime factorization of 28992042 is 2 × 3 × 3 × 311 × 5179. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 10, 80, 54, 195, 343, 8297, 4773, 79389, 65714, 609778, 109775, 3320780, 663920, 31816190, 6292181, 233905291, 711951915, 4977670519, 7897390052

Basic calculations (n = 28992042)

Multiplication

n×y
n×2 57984084
n×3 86976126
n×4 115968168
n×5 144960210

Division

n÷y
n÷2 14496021
n÷3 9664014
n÷3 7248010.5
n÷5 5798408.4

Exponentiation

ny
n2 840538499329764
n3 2.4368927475185E+22
n4 7.0650496885553E+29
n5 2.0483021730268E+37

Nth Root

y√n
2√n 5384.4258746871
3√n 307.20357712713
4√n 73.378647266675
5√n 31.078193117282

Divisors of 28992042

1, 2, 3, 6, 9, 18, 311, 622, 933, 1866, 2799, 5179, 5598, 10358, 15537, 31074, 46611, 93222, 1610669, 3221338, 4832007, 9664014, 14496021, 28992042

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 -28992041
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 28992042 can be divided by 24 positive divisors. The sum of these divisors (counting 28992042) is 1, the average is 0.041666666666667.

Base conversion 28992042

Base System Value
2 Binary 1101110100110001000101010
3 Ternary 2000112221121100
4 Quaternary 1232212020222
5 Quinary 24410221132
6 Senary 2513222230
8 Octal 156461052
10 Decimal 28992042
12 Duodecimal 9861976
16 Hexadecimal 1ba622a
20 Vigesimal 914022
36 Base36 h9eei

Cryptographic Hash Functions

md5 26a5ec7459d7f4b6157e03a2749109bd
sha1 d09059ef84a8fded0c6e8fc38522529cb6778092
sha256 a27660a4a535a7491b5426ee74181e90f10bbf4112cb94b936417203145bab9e
sha512 3941de68aa27290ac112b6b6daab6060ba9c7efccea282720ce8af31c7063d474d2867f07eb4fb056a1dc461d483f0bfe20d9e15446c3d9bfd2a862d292a91e3
ripemd-160 6cafa7835bf988742e5de464f80fef486d59b121

28992042 as geometric shapes

Circle

Radius = n
Diameter 57984084
Circumference 182162372.31953
Area 2.6406295745538E+15

Sphere

Radius = n
Volume 1.0207632470921E+23
Surface area 1.0562518298215E+16
Circumference 182162372.31953

Square

Length = n
Perimeter 115968168
Area 840538499329764
Diagonal 41000938.99729

Cube

Length = n
Surface area 5043230995978584
Volume 2.4368927475185E+22
Space diagonal 50215689.759171

Equilateral Triangle

Length = n
Perimeter 86976126
Area 3.6396384663921E+14
Altitude 25107844.879585

Triangular Pyramid

Length = n
Surface area 3.6396384663921E+14
Volume 2.8719056446578E+21
Height 13666979.665763