Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

228749 (number)

228749 is an odd 6-digits composite number following 228748 and preceding 228750. In scientific notation, it is written as 2.28749 × 10^5. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 215280 positive integers (up to 228749) that are relatively prime to 228749.

Interesting facts

228749 has 4 divisors, whose sum is 230364
The reverse of 228749 is 947822
Previous prime number is 1457

Basic properties

Is Prime? no
Number parity odd
Number length 6
Sum of Digits 32
Digital Root 5

Name

Name	two hundred twenty-eight thousand seven hundred forty-nine

Notation

Scientific notation	2.28749 × 10^5
Engineering notation	2.28749 × 10^3

Prime Factorization of 228749

Prime Factorization 1457 × 157

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	228749	Product of the distinct prime numbers

The prime factorization of 228749 is 1457 × 157. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 8, 42, 8, 750, 16, 1781, 8463, 53008, 62557, 581583, 974917, 5154261, 4646510, 81117878, 33763682, 40750022, 132609449, 3301056464, 1119117394

Basic calculations (n = 228749)

Multiplication

n×y

n×2	457498
n×3	686247
n×4	914996
n×5	1143745

Division

n÷y

n÷2	114374.5
n÷3	76249.666666667
n÷3	57187.25
n÷5	45749.8

Exponentiation

n^y

n²	52326105001
n³	11969544192873749
n⁴	2.7380212645757E+21
n⁵	6.2631962625042E+26

Nth Root

^y√n

²√n	478.27711632484
³√n	61.157970915311
⁴√n	21.86954769365
⁵√n	11.799723775111

Divisors of 228749

1, 157, 1457, 228749

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-228748	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 228749 can be divided by 4 positive divisors. The sum of these divisors (counting 228749) is 1, the average is 0.25.

Base conversion 228749

Base	System	Value
2	Binary	110111110110001101
3	Ternary	102121210012
4	Quaternary	313312031
5	Quinary	24304444
6	Senary	4523005
8	Octal	676615
10	Decimal	228749
12	Duodecimal	b0465
16	Hexadecimal	37d8d
20	Vigesimal	18bh9
36	Base36	4wi5

Cryptographic Hash Functions

md5	66f6af3664836ecbce92ed3a39b90b58
sha1	46057ee89eb1570fcad1eedd92706fc166e5a4c6
sha256	663899733dcb6b18a8ef5ff6cb32b6c26161d7c87014394bca4dcaea6100744a
sha512	2aaa968bb3e8a0039f12e700e15363eea4882020a0532da9432053cdcdf0062355375cd1101b0819f71aff965995151e4823ed309a4064d644ae766a454b93da
ripemd-160	c11927a4e5660edee40f0cb5325d9048093227be

228749 as geometric shapes

Circle

Radius = n

Diameter	457498
Circumference	1437272.355832
Area	164387307062.11

Sphere

Radius = n

Volume	5.0137909470867E+16
Surface area	657549228248.44
Circumference	1437272.355832

Square

Length = n

Perimeter	914996
Area	52326105001
Diagonal	323499.93817928

Cube

Length = n

Surface area	313956630006
Volume	11969544192873749
Space diagonal	396204.89018057

Equilateral Triangle

Length = n

Perimeter	686247
Area	22657868105.979
Altitude	198102.44509029

Triangular Pyramid

Length = n

Surface area	22657868105.979
Volume	1.4106243110822E+15
Height	107833.31272643