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

12831449 (number)

12831449 is an odd 8-digits prime number following 12831448 and preceding 12831450. In scientific notation, it is written as 1.2831449 × 10^7. The sum of its digits is 32. It has a total of 1 prime factors and 2 positive divisors. There are 12831448 positive integers (up to 12831449) that are relatively prime to 12831449.

Interesting facts

12831449 has 2 divisors, whose sum is 12831450
The reverse of 12831449 is 94413821
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	twelve million eight hundred thirty-one thousand four hundred forty-nine

Notation

Scientific notation	1.2831449 × 10^7
Engineering notation	1.2831449 × 10^6

Prime Factorization of 12831449

Prime Factorization 12831449

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	12831449	Product of the distinct prime numbers

The prime factorization of 12831449 is 12831449. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 5, 93, 22, 470, 417, 8456, 7406, 96176, 23064, 192231, 400572, 4955319, 1959885, 38693565, 74459759, 501348573, 52839187, 7607995414, 8453572925

Basic calculations (n = 12831449)

Multiplication

n×y

n×2	25662898
n×3	38494347
n×4	51325796
n×5	64157245

Division

n÷y

n÷2	6415724.5
n÷3	4277149.6666667
n÷3	3207862.25
n÷5	2566289.8

Exponentiation

n^y

n²	164646083439601
n³	2.112647822705E+21
n⁴	2.7108332792E+28
n⁵	3.4783918969558E+35

Nth Root

^y√n

²√n	3582.1011990171
³√n	234.11284035865
⁴√n	59.850657465204
⁵√n	26.403113365967

Divisors of 12831449

1, 12831449

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	12831450	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	6415725	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	3582.1013386	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.999999844133	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12831449 can be divided by 2 positive divisors. The sum of these divisors (counting 12831449) is 12831450, the average is 6415725.

Base conversion 12831449

Base	System	Value
2	Binary	110000111100101011011001
3	Ternary	220010220102212
4	Quaternary	300330223121
5	Quinary	11241101244
6	Senary	1135004505
8	Octal	60745331
10	Decimal	12831449
12	Duodecimal	4369735
16	Hexadecimal	c3cad9
20	Vigesimal	403ic9
36	Base36	7n0t5

Cryptographic Hash Functions

md5	5b7f806baa2dd9af1e73122bf911575c
sha1	7c691efce3326980ee497c21ce3cd73f281dd1b2
sha256	a167369d5c8cb69de69c080a043d3f6d9d62048e0ddd94d8f789ba5897e6a914
sha512	4176c23335c595bc97ae0ba97717c941b4c8fe280083303d847fb0603c480ff3b8d5494690826e09a6fe7c3666a95a83b96d0d3c3f4555611815c9b0ecc2b182
ripemd-160	cadea8f498258981eac6585aec172fba900bce8b

12831449 as geometric shapes

Circle

Radius = n

Diameter	25662898
Circumference	80622371.826624
Area	5.1725092617618E+14

Sphere

Radius = n

Volume	8.8494385059099E+21
Surface area	2.0690037047047E+15
Circumference	80622371.826624

Square

Length = n

Perimeter	51325796
Area	164646083439601
Diagonal	18146409.200699

Cube

Length = n

Surface area	987876500637606
Volume	2.112647822705E+21
Space diagonal	22224721.602729

Equilateral Triangle

Length = n

Perimeter	38494347
Area	71293845446153
Altitude	11112360.801364

Triangular Pyramid

Length = n

Surface area	71293845446153
Volume	2.4897793361561E+20
Height	6048803.0668996