28492771 (number)

28492771 is an odd 8-digits prime number following 28492770 and preceding 28492772. In scientific notation, it is written as 2.8492771 × 10^7. The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors. There are 28492770 positive integers (up to 28492771) that are relatively prime to 28492771.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred ninety-two thousand seven hundred seventy-one

Notation

Scientific notation 2.8492771 × 10^7
Engineering notation 2.8492771 × 10^6

Prime Factorization of 28492771

Prime Factorization 28492771

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 28492771
Product of the distinct prime numbers

The prime factorization of 28492771 is 28492771. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 10, 34, 84, 363, 100, 5610, 9491, 8329, 50946, 603551, 347135, 3757558, 2992336, 77243022, 42634430, 505092140, 614914354, 2978085288, 6586989547

Basic calculations (n = 28492771)

Multiplication

n×y
n×2 56985542
n×3 85478313
n×4 113971084
n×5 142463855

Division

n÷y
n÷2 14246385.5
n÷3 9497590.3333333
n÷3 7123192.75
n÷5 5698554.2

Exponentiation

ny
n2 811837999258441
n3 2.3131514201969E+22
n4 6.5908093703995E+29
n5 1.8779042209545E+37

Nth Root

y√n
2√n 5337.8620251932
3√n 305.42990883731
4√n 73.060673588417
5√n 30.970408769634

Divisors of 28492771

1, 28492771

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 28492772
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 14246386
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 5337.8621188637
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999298068
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28492771 can be divided by 2 positive divisors. The sum of these divisors (counting 28492771) is 28492772, the average is 14246386.

Base conversion 28492771

Base System Value
2 Binary 1101100101100001111100011
3 Ternary 1222121120201211
4 Quaternary 1230230033203
5 Quinary 24243232041
6 Senary 2454410551
8 Octal 154541743
10 Decimal 28492771
12 Duodecimal 9660a57
16 Hexadecimal 1b2c3e3
20 Vigesimal 8i1bib
36 Base36 gyp5v

Cryptographic Hash Functions

md5 a5b4a537156c8b361dd0171c3f1817dc
sha1 42ef7739bbdf1fda1c51f76b0c2ea84d1ec42251
sha256 1f177cd9d66c26bd29adc332831a7bc535997e78b7f588a2bd1bec321c8cd060
sha512 dbf6e38948aa320a7bb9e42d5e79a19dd6ecba70de65188637c8e0c504002edaeed4fce4e19d8e097d8f1e5eb3d8ceec60ca79ab08e5a09280013781b3cc5e3b
ripemd-160 1445c679d9217678dc82fbcb7acc5f4bc4c95fd9

28492771 as geometric shapes

Circle

Radius = n
Diameter 56985542
Circumference 179025360.10803
Area 2.5504642943754E+15

Sphere

Radius = n
Volume 9.6893060111085E+22
Surface area 1.0201857177501E+16
Circumference 179025360.10803

Square

Length = n
Perimeter 113971084
Area 811837999258441
Diagonal 40294863.177791

Cube

Length = n
Surface area 4871027995550646
Volume 2.3131514201969E+22
Space diagonal 49350927.020425

Equilateral Triangle

Length = n
Perimeter 85478313
Area 3.5153616555767E+14
Altitude 24675463.510213

Triangular Pyramid

Length = n
Surface area 3.5153616555767E+14
Volume 2.7260750918875E+21
Height 13431621.059264