72657 (number)

72657 is an odd 5-digits composite number following 72656 and preceding 72658. In scientific notation, it is written as 7.2657 × 10^4. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 42768 positive integers (up to 72657) that are relatively prime to 72657.

Interesting facts

Basic properties

Name

Name seventy-two thousand six hundred fifty-seven

Notation

Scientific notation 7.2657 × 10^4
Engineering notation 7.2657 × 10^3

Prime Factorization of 72657

Prime Factorization 9 × 3 × 9 × 13 × 23

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8073
Product of the distinct prime numbers

The prime factorization of 72657 is 9 × 3 × 9 × 13 × 23. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 7, 29, 52, 140, 900, 910, 9817, 34741, 25214, 408157, 344547, 8870208, 804629, 78142554, 49042828, 606641234, 948349313, 5552148089, 2335129031

Basic calculations (n = 72657)

Multiplication

n×y
n×2 145314
n×3 217971
n×4 290628
n×5 363285

Division

n÷y
n÷2 36328.5
n÷3 24219
n÷3 18164.25
n÷5 14531.4

Exponentiation

ny
n2 5279039649
n3 383559183777393
n4 2.7868259615714E+19
n5 2.0248241388989E+24

Nth Root

y√n
2√n 269.54962437369
3√n 41.727831945251
4√n 16.417966511529
5√n 9.3811373032198

Divisors of 72657

1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 243, 299, 351, 621, 897, 1053, 1863, 2691, 3159, 5589, 8073, 24219, 72657

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72656
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72657 can be divided by 24 positive divisors. The sum of these divisors (counting 72657) is 1, the average is 0.041666666666667.

Base conversion 72657

Base System Value
2 Binary 10001101111010001
3 Ternary 10200200000
4 Quaternary 101233101
5 Quinary 4311112
6 Senary 1320213
8 Octal 215721
10 Decimal 72657
12 Duodecimal 36069
16 Hexadecimal 11bd1
20 Vigesimal 91ch
36 Base36 1k29

Cryptographic Hash Functions

md5 5b0bf89bbf93be44a76fd60714e55ef1
sha1 baef7e6d933c44ea3d696acb2779b0592617e13e
sha256 5e1ec4ef7d9ca4554eea7b037fee0dfcdc5e0931634c164674495996b64a1ebd
sha512 32b58c2ceaefa2d33095663097772991f8eed30188dd7192fab282bb07fa489580c8b45f29fb795fe3db198aa9166d11a25cb688a3e74f8616c56fdbfe77d6b3
ripemd-160 e84a5ad21a0823f29365037b9474cb9c2f549cc6

72657 as geometric shapes

Circle

Radius = n
Diameter 145314
Circumference 456517.39486375
Area 16584592179.308

Sphere

Radius = n
Volume 1.6066489519626E+15
Surface area 66338368717.231
Circumference 456517.39486375

Square

Length = n
Perimeter 290628
Area 5279039649
Diagonal 102752.51480134

Cube

Length = n
Surface area 31674237894
Volume 383559183777393
Space diagonal 125845.61552553

Equilateral Triangle

Length = n
Perimeter 217971
Area 2285891221.8096
Altitude 62922.807762766

Triangular Pyramid

Length = n
Surface area 2285891221.8096
Volume 45202883305895
Height 34250.838267114