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

12912271 (number)

12912271 is an odd 8-digits prime number following 12912270 and preceding 12912272. In scientific notation, it is written as 1.2912271 × 10^7. The sum of its digits is 25. It has a total of 1 prime factors and 2 positive divisors. There are 12912270 positive integers (up to 12912271) that are relatively prime to 12912271.

Interesting facts

12912271 has 2 divisors, whose sum is 12912272
The reverse of 12912271 is 17221921
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 25
Digital Root 7

Name

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

Notation

Scientific notation	1.2912271 × 10^7
Engineering notation	1.2912271 × 10^6

Prime Factorization of 12912271

Prime Factorization 12912271

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	12912271	Product of the distinct prime numbers

The prime factorization of 12912271 is 12912271. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 4, 69, 89, 294, 347, 6403, 8018, 79411, 5486, 366533, 562730, 4383056, 7181958, 24754118, 73971791, 420100088, 687371702, 3071943874, 5375792363

Basic calculations (n = 12912271)

Multiplication

n×y

n×2	25824542
n×3	38736813
n×4	51649084
n×5	64561355

Division

n÷y

n÷2	6456135.5
n÷3	4304090.3333333
n÷3	3228067.75
n÷5	2582454.2

Exponentiation

n^y

n²	166726742377441
n³	2.1528208805247E+21
n⁴	2.7797806623794E+28
n⁵	3.5893281233202E+35

Nth Root

^y√n

²√n	3593.364857623
³√n	234.60335080333
⁴√n	59.944681645856
⁵√n	26.436291164845

Divisors of 12912271

1, 12912271

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	12912272	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	6456136	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	3593.3649967683	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999998451086	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12912271 can be divided by 2 positive divisors. The sum of these divisors (counting 12912271) is 12912272, the average is 6456136.

Base conversion 12912271

Base	System	Value
2	Binary	110001010000011010001111
3	Ternary	220022000022021
4	Quaternary	301100122033
5	Quinary	11301143041
6	Senary	1140431011
8	Octal	61203217
10	Decimal	12912271
12	Duodecimal	43a8467
16	Hexadecimal	c5068f
20	Vigesimal	40e0db
36	Base36	7or67

Cryptographic Hash Functions

md5	9a6a1f16a147281cc4ba09edcea9aa2d
sha1	03e51c5c04d2edb57f11e8d4b82a34316db50433
sha256	ab377f0ce1626a82494c96b3964849bd6fc1b85d89855bf064f22957fcb4f198
sha512	db645ff5288f3a7c6f62675cead109ccae6e0895a7da6ef3de4faa2666ed727014041c75c76e648cc22f7155b96abe9aa95c0334b757dbc3eb928cf40c85d166
ripemd-160	a60bb73e96e61b9ea79c73628ea8f0e3e99996f3

12912271 as geometric shapes

Circle

Radius = n

Diameter	25824542
Circumference	81130191.429521
Area	5.2378750900993E+14

Sphere

Radius = n

Volume	9.0177150170015E+21
Surface area	2.0951500360397E+15
Circumference	81130191.429521

Square

Length = n

Perimeter	51649084
Area	166726742377441
Diagonal	18260708.769237

Cube

Length = n

Surface area	1000360454264646
Volume	2.1528208805247E+21
Space diagonal	22364709.413098

Equilateral Triangle

Length = n

Perimeter	38736813
Area	72194797194544
Altitude	11182354.706549

Triangular Pyramid

Length = n

Surface area	72194797194544
Volume	2.5371237388317E+20
Height	6086902.9230789