11457 (number)

11457 is an odd 5-digits composite number following 11456 and preceding 11458. In scientific notation, it is written as 1.1457 × 10^4. The sum of its digits is 18. It has a total of 4 prime factors and 12 positive divisors. There are 7128 positive integers (up to 11457) that are relatively prime to 11457.

Interesting facts

Basic properties

Name

Name eleven thousand four hundred fifty-seven

Notation

Scientific notation 1.1457 × 10^4
Engineering notation 1.1457 × 10^3

Prime Factorization of 11457

Prime Factorization 3 × 3 × 19 × 67

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 3819
Product of the distinct prime numbers

The prime factorization of 11457 is 3 × 3 × 19 × 67. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 36, 7, 865, 185, 6329, 8952, 84552, 82099, 690066, 576831, 3693211, 2689222, 46333398, 83947535, 462522836, 391273337, 8387994658, 7260342054

Basic calculations (n = 11457)

Multiplication

n×y
n×2 22914
n×3 34371
n×4 45828
n×5 57285

Division

n÷y
n÷2 5728.5
n÷3 3819
n÷3 2864.25
n÷5 2291.4

Exponentiation

ny
n2 131262849
n3 1503878460993
n4 17229935527596801
n5 1.9740337133968E+20

Nth Root

y√n
2√n 107.03737664947
3√n 22.543619087956
4√n 10.345886943586
5√n 6.4835696796636

Divisors of 11457

1, 3, 9, 19, 57, 67, 171, 201, 603, 1273, 3819, 11457

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -11456
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 11457 can be divided by 12 positive divisors. The sum of these divisors (counting 11457) is 1, the average is 0.083333333333333.

Base conversion 11457

Base System Value
2 Binary 10110011000001
3 Ternary 120201100
4 Quaternary 2303001
5 Quinary 331312
6 Senary 125013
8 Octal 26301
10 Decimal 11457
12 Duodecimal 6769
16 Hexadecimal 2cc1
20 Vigesimal 18ch
36 Base36 8u9

Cryptographic Hash Functions

md5 57b4b4a28e16316cdd028bf6e23ae100
sha1 a2d5bd4cdcfd0ffa2f67c42db0330a87fc2eb1de
sha256 dbfb350a371620da034da336ebb64287eacb547ca54d866c8eebbf4dd2674530
sha512 69677cade5596bb5f204c514b9b017826bdbe38e1d923f45aebc354f755410e2b08376e8657c6bbaed0195e63e244f70c56a61d2c828f16e43b5bcdb3ed2071e
ripemd-160 5e0cf9dc5bae2592d99d43558f03ab4f75a8b656

11457 as geometric shapes

Circle

Radius = n
Diameter 22914
Circumference 71986.454064357
Area 412374402.10767

Sphere

Radius = n
Volume 6299431366596.7
Surface area 1649497608.4307
Circumference 71986.454064357

Square

Length = n
Perimeter 45828
Area 131262849
Diagonal 16202.644784109

Cube

Length = n
Surface area 787577094
Volume 1503878460993
Space diagonal 19844.106102317

Equilateral Triangle

Length = n
Perimeter 34371
Area 56838480.90356
Altitude 9922.0530511583

Triangular Pyramid

Length = n
Surface area 56838480.90356
Volume 177233776308.09
Height 5400.8815947029