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

72664 (number)

72664 is an even 5-digits composite number following 72663 and preceding 72665. In scientific notation, it is written as 7.2664 × 10^4. The sum of its digits is 25. It has a total of 5 prime factors and 16 positive divisors. There are 35040 positive integers (up to 72664) that are relatively prime to 72664.

Interesting facts

72664 has 16 divisors, whose sum is 141120
The reverse of 72664 is 46627
Previous prime number is 31

Basic properties

Is Prime? no
Number parity even
Number length 5
Sum of Digits 25
Digital Root 7

Name

Name	seventy-two thousand six hundred sixty-four

Notation

Scientific notation	7.2664 × 10^4
Engineering notation	7.2664 × 10^3

Prime Factorization of 72664

Prime Factorization 2 × 2 × 2 × 31 × 293

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	18166	Product of the distinct prime numbers

The prime factorization of 72664 is 2 × 2 × 2 × 31 × 293. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 36, 17, 517, 208, 5268, 6326, 45933, 77491, 872755, 303417, 7207201, 5287154, 83997395, 70988050, 204350625, 383537781, 8811357327, 6411810433

Basic calculations (n = 72664)

Multiplication

n×y

n×2	145328
n×3	217992
n×4	290656
n×5	363320

Division

n÷y

n÷2	36332
n÷3	24221.333333333
n÷3	18166
n÷5	14532.8

Exponentiation

n^y

n²	5280056896
n³	383670054290944
n⁴	2.7879000824997E+19
n⁵	2.0257997159476E+24

Nth Root

^y√n

²√n	269.56260868303
³√n	41.729171964995
⁴√n	16.418361936656
⁵√n	9.3813180578081

Divisors of 72664

1, 2, 4, 8, 31, 62, 124, 248, 293, 586, 1172, 2344, 9083, 18166, 36332, 72664

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-72663	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72664 can be divided by 16 positive divisors. The sum of these divisors (counting 72664) is 1, the average is 0.0625.

Base conversion 72664

Base	System	Value
2	Binary	10001101111011000
3	Ternary	10200200021
4	Quaternary	101233120
5	Quinary	4311124
6	Senary	1320224
8	Octal	215730
10	Decimal	72664
12	Duodecimal	36074
16	Hexadecimal	11bd8
20	Vigesimal	91d4
36	Base36	1k2g

Cryptographic Hash Functions

md5	c5afc8f6276f2609e2575358853dc004
sha1	bb8a26775e936ae7387cf08c9bdea532286bbf10
sha256	1b0b98e5dc7a97c576586cf5f6ab8c3c190e4bfdba02392f26f9a0a17e0c9ebd
sha512	d9161f4bd6ce797fd2118c79462ea84b7ed0caedeca2e5918f8b6c39b5920c6a2381ad9f4fd4e14290bc6fcdea8b1c135f9b38b88c469af747ac1b11e966f714
ripemd-160	2d63d5d9fe3f5ee18d3d072ad5992d427b9f2c0c

72664 as geometric shapes

Circle

Radius = n

Diameter	145328
Circumference	456561.3771609
Area	16587787955.01

Sphere

Radius = n

Volume	1.6071133652838E+15
Surface area	66351151820.039
Circumference	456561.3771609

Square

Length = n

Perimeter	290656
Area	5280056896
Diagonal	102762.41429628

Cube

Length = n

Surface area	31680341376
Volume	383670054290944
Space diagonal	125857.73988118

Equilateral Triangle

Length = n

Perimeter	217992
Area	2286331702.6816
Altitude	62928.869940592

Triangular Pyramid

Length = n

Surface area	2286331702.6816
Volume	45215949521223
Height	34254.13809876