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

12707921 (number)

12707921 is an odd 8-digits composite number following 12707920 and preceding 12707922. In scientific notation, it is written as 1.2707921 × 10^7. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 12582000 positive integers (up to 12707921) that are relatively prime to 12707921.

Interesting facts

12707921 has 4 divisors, whose sum is 12833844
The reverse of 12707921 is 12970721
Previous prime number is 101

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	twelve million seven hundred seven thousand nine hundred twenty-one

Notation

Scientific notation	1.2707921 × 10^7
Engineering notation	1.2707921 × 10^6

Prime Factorization of 12707921

Prime Factorization 101 × 125821

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	12707921	Product of the distinct prime numbers

The prime factorization of 12707921 is 101 × 125821. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 5, 64, 97, 772, 280, 3546, 3193, 91484, 29433, 665194, 818007, 7897411, 4694366, 96116043, 63019427, 251664365, 939083685, 2001402325, 4957708562

Basic calculations (n = 12707921)

Multiplication

n×y

n×2	25415842
n×3	38123763
n×4	50831684
n×5	63539605

Division

n÷y

n÷2	6353960.5
n÷3	4235973.6666667
n÷3	3176980.25
n÷5	2541584.2

Exponentiation

n^y

n²	161491256142241
n³	2.0522181252464E+21
n⁴	2.6079425810399E+28
n⁵	3.3141528292391E+35

Nth Root

^y√n

²√n	3564.817106108
³√n	233.35915065806
⁴√n	59.706089355341
⁵√n	26.352080060762

Divisors of 12707921

1, 101, 125821, 12707921

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-12707920	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12707921 can be divided by 4 positive divisors. The sum of these divisors (counting 12707921) is 1, the average is 0.25.

Base conversion 12707921

Base	System	Value
2	Binary	110000011110100001010001
3	Ternary	212220121222202
4	Quaternary	300132201101
5	Quinary	11223123141
6	Senary	1132212545
8	Octal	60364121
10	Decimal	12707921
12	Duodecimal	430a155
16	Hexadecimal	c1e851
20	Vigesimal	3j89g1
36	Base36	7kdht

Cryptographic Hash Functions

md5	00007e8623e32392aa00f914c7f3afd3
sha1	f73ff8f3b6f090a35d25f6611eb9ce1c95018511
sha256	4b639e257fb5b87bf519dc73b2f9b4717c95d9358e3dc9d971299eb8d9a913dd
sha512	139786b6232ee6983b2e5c7146d0611be54149e72dc4cf222c05c25ffb2aeb42a2b7585ae4c2e8a8206bd928360964148a0c8eaf63aaca5ebff048c49376eb04
ripemd-160	7195a36fa144872dd9920d8331081fe5202b2295

12707921 as geometric shapes

Circle

Radius = n

Diameter	25415842
Circumference	79846222.511999
Area	5.0733974391545E+14

Sphere

Radius = n

Volume	8.5963111811171E+21
Surface area	2.0293589756618E+15
Circumference	79846222.511999

Square

Length = n

Perimeter	50831684
Area	161491256142241
Diagonal	17971714.227766

Cube

Length = n

Surface area	968947536853446
Volume	2.0522181252464E+21
Space diagonal	22010764.830571

Equilateral Triangle

Length = n

Perimeter	38123763
Area	69927765154120
Altitude	11005382.415286

Triangular Pyramid

Length = n

Surface area	69927765154120
Volume	2.4185622547261E+20
Height	5990571.4092553