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

12916021 (number)

12916021 is an odd 8-digits composite number following 12916020 and preceding 12916022. In scientific notation, it is written as 1.2916021 × 10^7. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 12904192 positive integers (up to 12916021) that are relatively prime to 12916021.

Interesting facts

12916021 has 4 divisors, whose sum is 12927852
The reverse of 12916021 is 12061921
Previous prime number is 1217

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	twelve million nine hundred sixteen thousand twenty-one

Notation

Scientific notation	1.2916021 × 10^7
Engineering notation	1.2916021 × 10^6

Prime Factorization of 12916021

Prime Factorization 1217 × 10613

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	12916021	Product of the distinct prime numbers

The prime factorization of 12916021 is 1217 × 10613. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 2, 17, 85, 684, 153, 2702, 1522, 8193, 57334, 171037, 301398, 2336201, 8688123, 90431427, 89585596, 52842413, 618810180, 4844008263, 3700392343

Basic calculations (n = 12916021)

Multiplication

n×y

n×2	25832042
n×3	38748063
n×4	51664084
n×5	64580105

Division

n÷y

n÷2	6458010.5
n÷3	4305340.3333333
n÷3	3229005.25
n÷5	2583204.2

Exponentiation

n^y

n²	166823598472441
n³	2.1546971011656E+21
n⁴	2.7830113007294E+28
n⁵	3.5945432403459E+35

Nth Root

^y√n

²√n	3593.8866147946
³√n	234.62605988402
⁴√n	59.949033476734
⁵√n	26.437826519507

Divisors of 12916021

1, 1217, 10613, 12916021

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	-12916020	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 12916021 can be divided by 4 positive divisors. The sum of these divisors (counting 12916021) is 1, the average is 0.25.

Base conversion 12916021

Base	System	Value
2	Binary	110001010001010100110101
3	Ternary	220022012110011
4	Quaternary	301101110311
5	Quinary	11301303041
6	Senary	1140500221
8	Octal	61212465
10	Decimal	12916021
12	Duodecimal	43aa671
16	Hexadecimal	c51535
20	Vigesimal	40ea11
36	Base36	7ou2d

Cryptographic Hash Functions

md5	27b03b322954b68721131fb59d2b5ed0
sha1	92c1a93ec7169e9435a73fcdc45db4a48e7017f3
sha256	7a7d8c287abc5e3db5d47c3efbc77955670f68a32266574df99d90d8ce4f6185
sha512	87cdf9737ec8ce3c81e5f71d401933f828db6392062b09c5240604861b53aef162c4f839cec80b7922fa1c31532454c4dab773fef6738d9e6b25c4aa5af2a082
ripemd-160	31c3bfb4fe1df9a1fd2326412fcd22f5b5c7c918

12916021 as geometric shapes

Circle

Radius = n

Diameter	25832042
Circumference	81153753.374423
Area	5.2409179140643E+14

Sphere

Radius = n

Volume	9.0255741116442E+21
Surface area	2.0963671656257E+15
Circumference	81153753.374423

Square

Length = n

Perimeter	51664084
Area	166823598472441
Diagonal	18266012.070096

Cube

Length = n

Surface area	1000941590834646
Volume	2.1546971011656E+21
Space diagonal	22371204.603627

Equilateral Triangle

Length = n

Perimeter	38748063
Area	72236737113934
Altitude	11185602.301813

Triangular Pyramid

Length = n

Surface area	72236737113934
Volume	2.539334886062E+20
Height	6088670.6900319