28843400 (number)

28843400 is an even 8-digits composite number following 28843399 and preceding 28843401. In scientific notation, it is written as 2.8843400 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 32 positive divisors. There are 11137280 positive integers (up to 28843400) that are relatively prime to 28843400.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred forty-three thousand four hundred

Notation

Scientific notation 2.8843400 × 10^7
Engineering notation 2.8843400 × 10^6

Prime Factorization of 28843400

Prime Factorization 2 × 2 × 2 × 145 × 5 × 4973

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7210850
Product of the distinct prime numbers

The prime factorization of 28843400 is 2 × 2 × 2 × 145 × 5 × 4973. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 7, 40, 66, 1000, 352, 3094, 7725, 32457, 47296, 381221, 179968, 4241244, 7653297, 45184283, 42754629, 453790106, 234857186, 9460758131, 3961787307

Basic calculations (n = 28843400)

Multiplication

n×y
n×2 57686800
n×3 86530200
n×4 115373600
n×5 144217000

Division

n÷y
n÷2 14421700
n÷3 9614466.6666667
n÷3 7210850
n÷5 5768680

Exponentiation

ny
n2 831941723560000
n3 2.3996027909331E+22
n4 6.9212703139998E+29
n5 1.9963296817482E+37

Nth Root

y√n
2√n 5370.6051800519
3√n 306.67766711222
4√n 73.284412940624
5√n 31.046260025173

Divisors of 28843400

1, 2, 4, 5, 8, 10, 20, 40, 145, 290, 580, 725, 1160, 1450, 2900, 4973, 5800, 9946, 19892, 24865, 39784, 49730, 99460, 198920, 721085, 1442170, 2884340, 3605425, 5768680, 7210850, 14421700, 28843400

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 -28843399
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 28843400 can be divided by 32 positive divisors. The sum of these divisors (counting 28843400) is 1, the average is 0.03125.

Base conversion 28843400

Base System Value
2 Binary 1101110000001110110001000
3 Ternary 2000021101201002
4 Quaternary 1232001312020
5 Quinary 24340442100
6 Senary 2510114132
8 Octal 156016610
10 Decimal 28843400
12 Duodecimal 97ab948
16 Hexadecimal 1b81d88
20 Vigesimal 9058a0
36 Base36 h67pk

Cryptographic Hash Functions

md5 7681c28dc45aa4c59b34cfc224f5b6a9
sha1 8f5b992833b199ae69f359696bd5e9ab14da5bc5
sha256 655f4025e36489a04bc805c4bb8e7dfe2d69fc52137d6ddf82d92bd6fde9f07d
sha512 21e5bf681873dc583dfdd37fad8f2164c83e3a091dd51ab5ae277f4829023a17665213a6379e6156bb3719b5c7e851ce723ce85ae63e7350f112d597c7699c04
ripemd-160 5d743029b84dfaa24eaa4759ca55ed2aadf71e1e

28843400 as geometric shapes

Circle

Radius = n
Diameter 57686800
Circumference 181228427.0891
Area 2.6136220069509E+15

Sphere

Radius = n
Volume 1.0051432666038E+23
Surface area 1.0454488027804E+16
Circumference 181228427.0891

Square

Length = n
Perimeter 115373600
Area 831941723560000
Diagonal 40790727.464952

Cube

Length = n
Surface area 4991650341360000
Volume 2.3996027909331E+22
Space diagonal 49958234.263032

Equilateral Triangle

Length = n
Perimeter 86530200
Area 3.6024133353559E+14
Altitude 24979117.131516

Triangular Pyramid

Length = n
Surface area 3.6024133353559E+14
Volume 2.8279590093715E+21
Height 13596909.154984