28792372 (number)

28792372 is an even 8-digits composite number following 28792371 and preceding 28792373. In scientific notation, it is written as 2.8792372 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 11689920 positive integers (up to 28792372) that are relatively prime to 28792372.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred ninety-two thousand three hundred seventy-two

Notation

Scientific notation 2.8792372 × 10^7
Engineering notation 2.8792372 × 10^6

Prime Factorization of 28792372

Prime Factorization 2 × 2 × 7 × 19 × 54121

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14396186
Product of the distinct prime numbers

The prime factorization of 28792372 is 2 × 2 × 7 × 19 × 54121. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 74, 58, 289, 487, 2785, 367, 20644, 31230, 806372, 604479, 191389, 3870552, 57894061, 41829389, 757669674, 553868476, 6587475762, 9733337573

Basic calculations (n = 28792372)

Multiplication

n×y
n×2 57584744
n×3 86377116
n×4 115169488
n×5 143961860

Division

n÷y
n÷2 14396186
n÷3 9597457.3333333
n÷3 7198093
n÷5 5758474.4

Exponentiation

ny
n2 829000685386384
n3 2.38688961219E+22
n4 6.8724213637109E+29
n5 1.9787331244471E+37

Nth Root

y√n
2√n 5365.8524019954
3√n 306.49670849214
4√n 73.251978826482
5√n 31.035267209925

Divisors of 28792372

1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 54121, 108242, 216484, 378847, 757694, 1028299, 1515388, 2056598, 4113196, 7198093, 14396186, 28792372

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 -28792371
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 28792372 can be divided by 24 positive divisors. The sum of these divisors (counting 28792372) is 1, the average is 0.041666666666667.

Base conversion 28792372

Base System Value
2 Binary 1101101110101011000110100
3 Ternary 2000011210201011
4 Quaternary 1231311120310
5 Quinary 24332323442
6 Senary 2505042004
8 Octal 155653064
10 Decimal 28792372
12 Duodecimal 9786304
16 Hexadecimal 1b75634
20 Vigesimal 8jj0ic
36 Base36 h54c4

Cryptographic Hash Functions

md5 a86bde6f5957bbd0405756b361cd7b28
sha1 509e7eebdbb67ca62e3227d9c13d6ba3407177cd
sha256 4c313cbdba767fd10555d85ca3984badb977bbe84723c0529d611a7aa717f582
sha512 011ed345998254d795fa547766920a09d20e5cd752ff7346aaa33492641d78097eb3e0f84a9b8596af09a75e898f240aad7750fa9b05cd7561e9a7570017e8a4
ripemd-160 ab172af906a8b29412ec8a92c7fb4c13fcf2bb5e

28792372 as geometric shapes

Circle

Radius = n
Diameter 57584744
Circumference 180907808.70925
Area 2.6043824630308E+15

Sphere

Radius = n
Volume 9.9981798274477E+22
Surface area 1.0417529852123E+16
Circumference 180907808.70925

Square

Length = n
Perimeter 115169488
Area 829000685386384
Diagonal 40718562.975291

Cube

Length = n
Surface area 4974004112318304
Volume 2.38688961219E+22
Space diagonal 49869851.174424

Equilateral Triangle

Length = n
Perimeter 86377116
Area 3.5896782664966E+14
Altitude 24934925.587212

Triangular Pyramid

Length = n
Surface area 3.5896782664966E+14
Volume 2.8129763845388E+21
Height 13572854.325097