28743600 (number)

28743600 is an even 8-digits composite number following 28743599 and preceding 28743601. In scientific notation, it is written as 2.8743600 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 40 positive divisors. There are 7208960 positive integers (up to 28743600) that are relatively prime to 28743600.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred forty-three thousand six hundred

Notation

Scientific notation 2.8743600 × 10^7
Engineering notation 2.8743600 × 10^6

Prime Factorization of 28743600

Prime Factorization 2 × 2 × 2 × 2 × 5 × 255 × 1409

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3592950
Product of the distinct prime numbers

The prime factorization of 28743600 is 2 × 2 × 2 × 2 × 5 × 255 × 1409. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 2, 16, 52, 125, 799, 9416, 3932, 4894, 21631, 497523, 211567, 9998437, 8753604, 77014602, 88374318, 503938504, 343965141, 127540001, 8281305377

Basic calculations (n = 28743600)

Multiplication

n×y
n×2 57487200
n×3 86230800
n×4 114974400
n×5 143718000

Division

n÷y
n÷2 14371800
n÷3 9581200
n÷3 7185900
n÷5 5748720

Exponentiation

ny
n2 826194540960000
n3 2.3747805407538E+22
n4 6.8259741951211E+29
n5 1.9620307187488E+37

Nth Root

y√n
2√n 5361.3058110874
3√n 306.32355029223
4√n 73.220938337933
5√n 31.024745821144

Divisors of 28743600

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 255, 510, 1020, 1275, 1409, 2040, 2550, 2818, 4080, 5100, 5636, 7045, 10200, 11272, 14090, 20400, 22544, 28180, 56360, 112720, 359295, 718590, 1437180, 1796475, 2874360, 3592950, 5748720, 7185900, 14371800, 28743600

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28743599
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28743600 can be divided by 40 positive divisors. The sum of these divisors (counting 28743600) is 1, the average is 0.025.

Base conversion 28743600

Base System Value
2 Binary 1101101101001011110110000
3 Ternary 2000002022210210
4 Quaternary 1231221132300
5 Quinary 24324243400
6 Senary 2504024120
8 Octal 155513660
10 Decimal 28743600
12 Duodecimal 9762040
16 Hexadecimal 1b697b0
20 Vigesimal 8jcj00
36 Base36 h42pc

Cryptographic Hash Functions

md5 3ee6371450e1f3d5b70ed02e3fc9f61f
sha1 c09fd073f21b1059c02cfc7153ab77c336b59ba2
sha256 f98a4945439560d412af410a385065652750fd1c405a831babc5b1ac0f869638
sha512 729677fb44e9de81dda63877c5f4c96f79668edc2d766adeed1a3bd52c9ba7ba479be3eca9e5f58dae16d7afad351104f80d9ac98d20f8a494cedb36f76e50de
ripemd-160 05224caee6ce08a7e5aa42594e14ee04b1647263

28743600 as geometric shapes

Circle

Radius = n
Diameter 57487200
Circumference 180601365.19545
Area 2.5955667003159E+15

Sphere

Radius = n
Volume 9.9474574676268E+22
Surface area 1.0382266801264E+16
Circumference 180601365.19545

Square

Length = n
Perimeter 114974400
Area 826194540960000
Diagonal 40649588.951427

Cube

Length = n
Surface area 4957167245760000
Volume 2.3747805407538E+22
Space diagonal 49785375.592437

Equilateral Triangle

Length = n
Perimeter 86230800
Area 3.5775273046969E+14
Altitude 24892687.796218

Triangular Pyramid

Length = n
Surface area 3.5775273046969E+14
Volume 2.7987057069948E+21
Height 13549862.983809