28394810 (number)

28394810 is an even 8-digits composite number following 28394809 and preceding 28394811. In scientific notation, it is written as 2.8394810 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 32 positive divisors. There are 11059200 positive integers (up to 28394810) that are relatively prime to 28394810.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred ninety-four thousand eight hundred ten

Notation

Scientific notation 2.8394810 × 10^7
Engineering notation 2.8394810 × 10^6

Prime Factorization of 28394810

Prime Factorization 2 × 5 × 97 × 73 × 401

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28394810
Product of the distinct prime numbers

The prime factorization of 28394810 is 2 × 5 × 97 × 73 × 401. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 9, 86, 98, 46, 567, 9043, 4209, 74683, 66097, 13851, 988139, 7894822, 5449562, 8705099, 13450041, 781971386, 565546475, 8635994669, 9042404195

Basic calculations (n = 28394810)

Multiplication

n×y
n×2 56789620
n×3 85184430
n×4 113579240
n×5 141974050

Division

n÷y
n÷2 14197405
n÷3 9464936.6666667
n÷3 7098702.5
n÷5 5678962

Exponentiation

ny
n2 806265234936100
n3 2.2893748155616E+22
n4 6.5006362906656E+29
n5 1.8458433235256E+37

Nth Root

y√n
2√n 5328.6780724679
3√n 305.07947404907
4√n 72.997794983601
5√n 30.949083548782

Divisors of 28394810

1, 2, 5, 10, 73, 97, 146, 194, 365, 401, 485, 730, 802, 970, 2005, 4010, 7081, 14162, 29273, 35405, 38897, 58546, 70810, 77794, 146365, 194485, 292730, 388970, 2839481, 5678962, 14197405, 28394810

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 -28394809
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 28394810 can be divided by 32 positive divisors. The sum of these divisors (counting 28394810) is 1, the average is 0.03125.

Base conversion 28394810

Base System Value
2 Binary 1101100010100010100111010
3 Ternary 1222102121100122
4 Quaternary 1230110110322
5 Quinary 24232113220
6 Senary 2452333242
8 Octal 154242472
10 Decimal 28394810
12 Duodecimal 9614222
16 Hexadecimal 1b1453a
20 Vigesimal 8h970a
36 Base36 gwlkq

Cryptographic Hash Functions

md5 f60627b90c7a3cf34d0638b26f6fa4cf
sha1 286ba068134b8c38df481b29ab875e228e5dfe11
sha256 6c427a0f41c407c5e9bb89a28685243cddb5e1c9571559dea6541be9efc6ee50
sha512 41fe0910985e341d7a8a2de0b756b01fa8fe074d62ab2710c1c141838769a71b27f84ad86f97375f0bf9aa7a5b7cefe5f8f5b4b824f611e4e27f2882faffeacb
ripemd-160 e714bebb36d2fc1f79bdf07e60dfb7ee36d3ba2d

28394810 as geometric shapes

Circle

Radius = n
Diameter 56789620
Circumference 178409852.99216
Area 2.5329569389201E+15

Sphere

Radius = n
Volume 9.589710802509E+22
Surface area 1.013182775568E+16
Circumference 178409852.99216

Square

Length = n
Perimeter 113579240
Area 806265234936100
Diagonal 40156325.403007

Cube

Length = n
Surface area 4837591409616600
Volume 2.2893748155616E+22
Space diagonal 49181253.591265

Equilateral Triangle

Length = n
Perimeter 85184430
Area 3.4912308782145E+14
Altitude 24590626.795632

Triangular Pyramid

Length = n
Surface area 3.4912308782145E+14
Volume 2.6980540946022E+21
Height 13385441.801002