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

12921817 (number)

12921817 is an odd 8-digits prime number following 12921816 and preceding 12921818. In scientific notation, it is written as 1.2921817 × 10^7. The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors. There are 12921816 positive integers (up to 12921817) that are relatively prime to 12921817.

Interesting facts

12921817 has 2 divisors, whose sum is 12921818
The reverse of 12921817 is 71812921
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	twelve million nine hundred twenty-one thousand eight hundred seventeen

Notation

Scientific notation	1.2921817 × 10^7
Engineering notation	1.2921817 × 10^6

Prime Factorization of 12921817

Prime Factorization 12921817

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	12921817	Product of the distinct prime numbers

The prime factorization of 12921817 is 12921817. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 9, 91, 59, 369, 471, 8987, 8666, 76094, 57122, 242252, 583346, 2121281, 3905653, 16769122, 37588823, 502522605, 803188130, 3346449432, 4717310665

Basic calculations (n = 12921817)

Multiplication

n×y

n×2	25843634
n×3	38765451
n×4	51687268
n×5	64609085

Division

n÷y

n÷2	6460908.5
n÷3	4307272.3333333
n÷3	3230454.25
n÷5	2584363.4

Exponentiation

n^y

n²	166973354581489
n³	2.1575991317781E+21
n⁴	2.7880101140196E+28
n⁵	3.602615648751E+35

Nth Root

^y√n

²√n	3594.6928936976
³√n	234.66115039368
⁴√n	59.955757802713
⁵√n	26.44019886227

Divisors of 12921817

1, 12921817

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	12921818	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	6460909	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	3594.6930327915	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.999999845223	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12921817 can be divided by 2 positive divisors. The sum of these divisors (counting 12921817) is 12921818, the average is 6460909.

Base conversion 12921817

Base	System	Value
2	Binary	110001010010101111011001
3	Ternary	220022111101211
4	Quaternary	301102233121
5	Quinary	11301444232
6	Senary	1140543121
8	Octal	61225731
10	Decimal	12921817
12	Duodecimal	43b1aa1
16	Hexadecimal	c52bd9
20	Vigesimal	40f4ah
36	Base36	7oyjd

Cryptographic Hash Functions

md5	c7c27258ff0ff69fe09f7ead07af4cfb
sha1	5df5cb7763917e177b1b2faad619e4c6916e0a3f
sha256	e79f9b786d8d51157e0843218c8a820c82d287b3e230ac9e0c206f3be7f39ad9
sha512	be224e98441c690a860786def15328ba866e70acad895e688384b1db4ec8ca5a6dba48f82b4c4bb90385a0fae8583ca5f9f59543099045ad7a194373ca5530a4
ripemd-160	3b5148be6c15b6590439499dc617ecb2650c89ee

12921817 as geometric shapes

Circle

Radius = n

Diameter	25843634
Circumference	81190170.716463
Area	5.2456226409845E+14

Sphere

Radius = n

Volume	9.0377301090478E+21
Surface area	2.0982490563938E+15
Circumference	81190170.716463

Square

Length = n

Perimeter	51687268
Area	166973354581489
Diagonal	18274208.851903

Cube

Length = n

Surface area	1001840127488934
Volume	2.1575991317781E+21
Space diagonal	22381243.570107

Equilateral Triangle

Length = n

Perimeter	38765451
Area	72301583411338
Altitude	11190621.785054

Triangular Pyramid

Length = n

Surface area	72301583411338
Volume	2.5427549619375E+20
Height	6091402.9506344