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

12972191 (number)

12972191 is an odd 8-digits composite number following 12972190 and preceding 12972192. In scientific notation, it is written as 1.2972191 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 12963000 positive integers (up to 12972191) that are relatively prime to 12972191.

Interesting facts

12972191 has 4 divisors, whose sum is 12981384
The reverse of 12972191 is 19127921
Previous prime number is 1741

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	twelve million nine hundred seventy-two thousand one hundred ninety-one

Notation

Scientific notation	1.2972191 × 10^7
Engineering notation	1.2972191 × 10^6

Prime Factorization of 12972191

Prime Factorization 1741 × 7451

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	12972191	Product of the distinct prime numbers

The prime factorization of 12972191 is 1741 × 7451. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 4, 38, 8, 611, 675, 9968, 149, 95990, 83741, 742112, 294380, 730656, 4701220, 70978557, 46079522, 866614889, 949079957, 8255031095, 7893716210

Basic calculations (n = 12972191)

Multiplication

n×y

n×2	25944382
n×3	38916573
n×4	51888764
n×5	64860955

Division

n÷y

n÷2	6486095.5
n÷3	4324063.6666667
n÷3	3243047.75
n÷5	2594438.2

Exponentiation

n^y

n²	168277739340481
n³	2.1829309757729E+21
n⁴	2.8317397557543E+28
n⁵	3.6733868973938E+35

Nth Root

^y√n

²√n	3601.69279645
³√n	234.96568685667
⁴√n	60.014104979163
⁵√n	26.460781517632

Divisors of 12972191

1, 1741, 7451, 12972191

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	-12972190	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 12972191 can be divided by 4 positive divisors. The sum of these divisors (counting 12972191) is 1, the average is 0.25.

Base conversion 12972191

Base	System	Value
2	Binary	110001011111000010011111
3	Ternary	220102001111112
4	Quaternary	301133002133
5	Quinary	11310102231
6	Senary	1142012235
8	Octal	61370237
10	Decimal	12972191
12	Duodecimal	441707b
16	Hexadecimal	c5f09f
20	Vigesimal	411a9b
36	Base36	7q1en

Cryptographic Hash Functions

md5	13e48dafc574b4ef6ae4e5a2af04aabf
sha1	d441187f7cf716e4cea91bcbdc6e750fe921e1b2
sha256	cce7e11ec4068634cf407d262892496db7ac92092f8ba025155eb0f7d716d293
sha512	d1b69bad4de13bf23fffeab760b94aad351505098039360cca5c4c539d982e2474a3c1a91db56b4f80ce1d4cafa93b35f086ac661646d22852b35a67aeaedd3a
ripemd-160	8a83f9a47adc6129d2de1dfb8db369e8a112cafa

12972191 as geometric shapes

Circle

Radius = n

Diameter	25944382
Circumference	81506679.893127
Area	5.2866010967475E+14

Sphere

Radius = n

Volume	9.1438398890425E+21
Surface area	2.114640438699E+15
Circumference	81506679.893127

Square

Length = n

Perimeter	51888764
Area	168277739340481
Diagonal	18345448.445894

Cube

Length = n

Surface area	1009666436042886
Volume	2.1829309757729E+21
Space diagonal	22468493.897488

Equilateral Triangle

Length = n

Perimeter	38916573
Area	72866398580136
Altitude	11234246.948744

Triangular Pyramid

Length = n

Surface area	72866398580136
Volume	2.5726088263853E+20
Height	6115149.4819647