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

131457 (number)

131457 is an odd 6-digits composite number following 131456 and preceding 131458. In scientific notation, it is written as 1.31457 × 10^5. The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors. There are 84560 positive integers (up to 131457) that are relatively prime to 131457.

Interesting facts

131457 has 8 divisors, whose sum is 181440
The reverse of 131457 is 754131
Previous prime number is 29

Basic properties

Is Prime? no
Number parity odd
Number length 6
Sum of Digits 21
Digital Root 3

Name

Name	one hundred thirty-one thousand four hundred fifty-seven

Notation

Scientific notation	1.31457 × 10^5
Engineering notation	1.31457 × 10^3

Prime Factorization of 131457

Prime Factorization 3 × 29 × 1511

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	131457	Product of the distinct prime numbers

The prime factorization of 131457 is 3 × 29 × 1511. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 7, 44, 34, 236, 247, 7554, 6769, 43174, 11881, 192183, 162115, 2901090, 6075691, 89781828, 74315020, 551529888, 278377474, 5209870572, 640014855

Basic calculations (n = 131457)

Multiplication

n×y

n×2	262914
n×3	394371
n×4	525828
n×5	657285

Division

n÷y

n÷2	65728.5
n÷3	43819
n÷3	32864.25
n÷5	26291.4

Exponentiation

n^y

n²	17280942849
n³	2271700904100993
n⁴	2.986309857504E+20
n⁵	3.9257133493791E+25

Nth Root

^y√n

²√n	362.56999324268
³√n	50.846520511919
⁴√n	19.041270788545
⁵√n	10.56225731353

Divisors of 131457

1, 3, 29, 87, 1511, 4533, 43819, 131457

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-131456	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131457 can be divided by 8 positive divisors. The sum of these divisors (counting 131457) is 1, the average is 0.125.

Base conversion 131457

Base	System	Value
2	Binary	100000000110000001
3	Ternary	20200022210
4	Quaternary	200012001
5	Quinary	13201312
6	Senary	2452333
8	Octal	400601
10	Decimal	131457
12	Duodecimal	640a9
16	Hexadecimal	20181
20	Vigesimal	g8ch
36	Base36	2tfl

Cryptographic Hash Functions

md5	65be40ad503f339ffa659c5d346ed2a0
sha1	b13da4825d549e9f3c201dbe57f120dfe7a40dc0
sha256	7738d47f364c6e5b6dda16a722e8a8ccfd256e67bc036565d540b7b40a95034c
sha512	6fe28076ab4c0ee20ee415f6ee5eb30f5dbce59964a3c39f9176ae076725f8040b0c4ff359afa06f5af5ba0518afc270724bcdd7fe70de2922bb020932cd38cb
ripemd-160	8bae844a0791122a4c462a3b5d1c67573620e94f

131457 as geometric shapes

Circle

Radius = n

Diameter	262914
Circumference	825968.69092591
Area	54289683101.523

Sphere

Radius = n

Volume	9.5156784953026E+15
Surface area	217158732406.09
Circumference	825968.69092591

Square

Length = n

Perimeter	525828
Area	17280942849
Diagonal	185908.27226888

Cube

Length = n

Surface area	103685657094
Volume	2271700904100993
Space diagonal	227690.20301058

Equilateral Triangle

Length = n

Perimeter	394371
Area	7482867754.2905
Altitude	113845.10150529

Triangular Pyramid

Length = n

Surface area	7482867754.2905
Volume	2.6772251901957E+14
Height	61969.424089627