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

12897997 (number)

12897997 is an odd 8-digits composite number following 12897996 and preceding 12897998. In scientific notation, it is written as 1.2897997 × 10^7. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 10996992 positive integers (up to 12897997) that are relatively prime to 12897997.

Interesting facts

12897997 has 8 divisors, whose sum is 14818496
The reverse of 12897997 is 79979821
Previous prime number is 193

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7

Name

Name	twelve million eight hundred ninety-seven thousand nine hundred ninety-seven

Notation

Scientific notation	1.2897997 × 10^7
Engineering notation	1.2897997 × 10^6

Prime Factorization of 12897997

Prime Factorization 7 × 193 × 9547

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	12897997	Product of the distinct prime numbers

The prime factorization of 12897997 is 7 × 193 × 9547. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 9, 88, 42, 547, 305, 3151, 5600, 86302, 44929, 61758, 883202, 4110194, 1070246, 73786489, 21201666, 484762298, 405945331, 188424695, 2815428166

Basic calculations (n = 12897997)

Multiplication

n×y

n×2	25795994
n×3	38693991
n×4	51591988
n×5	64489985

Division

n÷y

n÷2	6448998.5
n÷3	4299332.3333333
n÷3	3224499.25
n÷5	2579599.4

Exponentiation

n^y

n²	166358326612009
n³	2.1456891975667E+21
n⁴	2.7675092833148E+28
n⁵	3.5695326433666E+35

Nth Root

^y√n

²√n	3591.378147731
³√n	234.51687071656
⁴√n	59.928108160787
⁵√n	26.430443725774

Divisors of 12897997

1, 7, 193, 1351, 9547, 66829, 1842571, 12897997

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-12897996	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12897997 can be divided by 8 positive divisors. The sum of these divisors (counting 12897997) is 1, the average is 0.125.

Base conversion 12897997

Base	System	Value
2	Binary	110001001100111011001101
3	Ternary	220021021201121
4	Quaternary	301030323031
5	Quinary	11300213442
6	Senary	1140240541
8	Octal	61147315
10	Decimal	12897997
12	Duodecimal	43a0151
16	Hexadecimal	c4cecd
20	Vigesimal	40c4jh
36	Base36	7og5p

Cryptographic Hash Functions

md5	d4b25529528fa15f01d073118b4950fd
sha1	2ce869e0570fd377c8269e77504e7620b2050474
sha256	3e27bd02cae21e4216b5a1f49fcb19112dbed569d7406d452c5249a8f9f994fa
sha512	18d5c2fb21e0d4400ad553eba69ff01f1d60d838ae4100d01d108a8e1876b6be21933f877aac902c60337a51d4799890389799e6b06b4f9c54f2ee64706e116f
ripemd-160	d5554933a9a4f402efc0503aeaedc4981f5c6fe8

12897997 as geometric shapes

Circle

Radius = n

Diameter	25795994
Circumference	81040505.242446
Area	5.2263009674778E+14

Sphere

Radius = n

Volume	8.9878418932834E+21
Surface area	2.0905203869911E+15
Circumference	81040505.242446

Square

Length = n

Perimeter	51591988
Area	166358326612009
Diagonal	18240522.284847

Cube

Length = n

Surface area	998149959672054
Volume	2.1456891975667E+21
Space diagonal	22339986.119871

Equilateral Triangle

Length = n

Perimeter	38693991
Area	72035268488534
Altitude	11169993.059935

Triangular Pyramid

Length = n

Surface area	72035268488534
Volume	2.5287189698636E+20
Height	6080174.0949492