28936493 (number)

28936493 is an odd 8-digits prime number following 28936492 and preceding 28936494. In scientific notation, it is written as 2.8936493 × 10^7. The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors. There are 28936492 positive integers (up to 28936493) that are relatively prime to 28936493.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty-six thousand four hundred ninety-three

Notation

Scientific notation 2.8936493 × 10^7
Engineering notation 2.8936493 × 10^6

Prime Factorization of 28936493

Prime Factorization 28936493

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 28936493
Product of the distinct prime numbers

The prime factorization of 28936493 is 28936493. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 9, 45, 1, 895, 382, 9497, 7228, 93925, 73520, 53750, 114804, 4717470, 9411543, 48701289, 66789677, 789396322, 458530343, 8607205401, 7473265453

Basic calculations (n = 28936493)

Multiplication

n×y
n×2 57872986
n×3 86809479
n×4 115745972
n×5 144682465

Division

n÷y
n÷2 14468246.5
n÷3 9645497.6666667
n÷3 7234123.25
n÷5 5787298.6

Exponentiation

ny
n2 837320627139049
n3 2.4229122465965E+22
n4 7.0110583263253E+29
n5 2.028754401823E+37

Nth Root

y√n
2√n 5379.2650985056
3√n 307.00725012675
4√n 73.343473455418
5√n 31.06627476284

Divisors of 28936493

1, 28936493

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 28936494
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 14468247
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 5379.2651914551
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999308831
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28936493 can be divided by 2 positive divisors. The sum of these divisors (counting 28936493) is 28936494, the average is 14468247.

Base conversion 28936493

Base System Value
2 Binary 1101110011000100100101101
3 Ternary 2000110010101222
4 Quaternary 1232120210231
5 Quinary 24401431433
6 Senary 2512113125
8 Octal 156304455
10 Decimal 28936493
12 Duodecimal 98357a5
16 Hexadecimal 1b9892d
20 Vigesimal 90h14d
36 Base36 h87jh

Cryptographic Hash Functions

md5 3eba806fc693bea2ce52d89ea552b83c
sha1 1144f3c8aa5bcb9fbb233da85b855d6bf16263eb
sha256 d016aaa204415b0601397da1c5d1b98bfdaf9988d801ae4cc56b0f4aca86165b
sha512 4b89b440e0da36a4b4b887de1d249d58872bc2c8a190aef4e31f95aff931001ec9b07223d96f997051d09e39e93e1fc1f81adef569ea600a8d9d6c00a8c39b12
ripemd-160 dcbb4c8935b052e70dab72758d1ab0e2d164cedb

28936493 as geometric shapes

Circle

Radius = n
Diameter 57872986
Circumference 181813347.6589
Area 2.6305203309192E+15

Sphere

Radius = n
Volume 1.01490710856E+23
Surface area 1.0522081323677E+16
Circumference 181813347.6589

Square

Length = n
Perimeter 115745972
Area 837320627139049
Diagonal 40922380.848114

Cube

Length = n
Surface area 5023923762834294
Volume 2.4229122465965E+22
Space diagonal 50119476.068861

Equilateral Triangle

Length = n
Perimeter 86809479
Area 3.6257046710757E+14
Altitude 25059738.034431

Triangular Pyramid

Length = n
Surface area 3.6257046710757E+14
Volume 2.8554294663138E+21
Height 13640793.616038