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

249664 (number)

249664 is an even 6-digits composite number following 249663 and preceding 249665. In scientific notation, it is written as 2.49664 × 10^5. The sum of its digits is 31. It has a total of 8 prime factors and 28 positive divisors. There are 120704 positive integers (up to 249664) that are relatively prime to 249664.

Interesting facts

249664 has 28 divisors, whose sum is 512064
The reverse of 249664 is 466942
Previous prime number is 47

Basic properties

Is Prime? no
Number parity even
Number length 6
Sum of Digits 31
Digital Root 4

Name

Name	two hundred forty-nine thousand six hundred sixty-four

Notation

Scientific notation	2.49664 × 10^5
Engineering notation	2.49664 × 10^3

Prime Factorization of 249664

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 47 × 83

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	8	Total number of prime factors
rad	Radical	7802	Product of the distinct prime numbers

The prime factorization of 249664 is 2 × 2 × 2 × 2 × 2 × 2 × 47 × 83. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 4, 34, 55, 760, 846, 4088, 8206, 24499, 20865, 29770, 734967, 4094180, 883576, 46312874, 61288076, 917499901, 257359946, 3268989882, 9083739669

Basic calculations (n = 249664)

Multiplication

n×y

n×2	499328
n×3	748992
n×4	998656
n×5	1248320

Division

n÷y

n÷2	124832
n÷3	83221.333333333
n÷3	62416
n÷5	49932.8

Exponentiation

n^y

n²	62332112896
n³	15562084634066944
n⁴	3.8852922980797E+21
n⁵	9.7001761630777E+26

Nth Root

^y√n

²√n	499.66388702807
³√n	62.967817610217
⁴√n	22.353162796975
⁵√n	12.008013980227

Divisors of 249664

1, 2, 4, 8, 16, 32, 47, 64, 83, 94, 166, 188, 332, 376, 664, 752, 1328, 1504, 2656, 3008, 3901, 5312, 7802, 15604, 31208, 62416, 124832, 249664

28 divisors

τ	Total Divisors	28	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-249663	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.035714285714286	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	28	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 249664 can be divided by 28 positive divisors. The sum of these divisors (counting 249664) is 1, the average is 0.035714285714286.

Base conversion 249664

Base	System	Value
2	Binary	111100111101000000
3	Ternary	110200110211
4	Quaternary	330331000
5	Quinary	30442124
6	Senary	5203504
8	Octal	747500
10	Decimal	249664
12	Duodecimal	100594
16	Hexadecimal	3cf40
20	Vigesimal	1b434
36	Base36	5cn4

Cryptographic Hash Functions

md5	bb2e6d131e0ac11d0a6ef9bb9ff9578d
sha1	1c9415133471212b3ae5f4ffe2a53efee888175f
sha256	fae4474534559165e6107a6fc919d1e9126eb43d4c8e14c196c44869e12c4977
sha512	6a35b355bb2f767035afb33c29b42e69da3081da4fdb58b61d58a30b16df9577024d926e99b3c0d4cc67dfc2ebf90fca7b5a206b0d8179159e8e7052f6519cd6
ripemd-160	2f209e99245b146c1147a5b53b453422e2d6aa8a

249664 as geometric shapes

Circle

Radius = n

Diameter	499328
Circumference	1568685.1765317
Area	195822107956.8

Sphere

Radius = n

Volume	6.5186307681236E+16
Surface area	783288431827.21
Circumference	1568685.1765317

Square

Length = n

Perimeter	998656
Area	62332112896
Diagonal	353078.21483632

Cube

Length = n

Surface area	373992677376
Volume	15562084634066944
Space diagonal	432430.73282088

Equilateral Triangle

Length = n

Perimeter	748992
Area	26990596619.748
Altitude	216215.36641044

Triangular Pyramid

Length = n

Surface area	26990596619.748
Volume	1.834009262358E+15
Height	117692.73827877