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

12989897 (number)

12989897 is an odd 8-digits prime number following 12989896 and preceding 12989898. In scientific notation, it is written as 1.2989897 × 10^7. The sum of its digits is 53. It has a total of 1 prime factors and 2 positive divisors. There are 12989896 positive integers (up to 12989897) that are relatively prime to 12989897.

Interesting facts

12989897 has 2 divisors, whose sum is 12989898
The reverse of 12989897 is 79898921
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8

Name

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

Notation

Scientific notation	1.2989897 × 10^7
Engineering notation	1.2989897 × 10^6

Prime Factorization of 12989897

Prime Factorization 12989897

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	12989897	Product of the distinct prime numbers

The prime factorization of 12989897 is 12989897. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 2, 44, 89, 999, 30, 952, 8725, 42217, 30836, 88935, 462515, 1547646, 9558310, 56679202, 49832166, 11877953, 878138920, 1284212696, 5194333412

Basic calculations (n = 12989897)

Multiplication

n×y

n×2	25979794
n×3	38969691
n×4	51959588
n×5	64949485

Division

n÷y

n÷2	6494948.5
n÷3	4329965.6666667
n÷3	3247474.25
n÷5	2597979.4

Exponentiation

n^y

n²	168737424070609
n³	2.1918817587225E+21
n⁴	2.8472318281985E+28
n⁵	3.698524818342E+35

Nth Root

^y√n

²√n	3604.1499691328
³√n	235.07254135949
⁴√n	60.034573115271
⁵√n	26.468000945913

Divisors of 12989897

1, 12989897

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	12989898	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	6494949	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	3604.1501078618	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999998460342	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12989897 can be divided by 2 positive divisors. The sum of these divisors (counting 12989897) is 12989898, the average is 6494949.

Base conversion 12989897

Base	System	Value
2	Binary	110001100011010111001001
3	Ternary	220102221210022
4	Quaternary	301203113021
5	Quinary	11311134042
6	Senary	1142230225
8	Octal	61432711
10	Decimal	12989897
12	Duodecimal	4425375
16	Hexadecimal	c635c9
20	Vigesimal	413eeh
36	Base36	7qf2h

Cryptographic Hash Functions

md5	fb4d5a35e70f27a14bd9795426ce06e8
sha1	9bac3f2491afc275ad3b8117847c3221ea6e8b12
sha256	f24296ff32b6c93dd343ed2d8fdced6d41dbb4346308f0c5e19cb646eb95019a
sha512	b5227caeacea4c4ed07f3aa7a7789d5c9015c8a93e8fb21c89386d5b1b0314d5c3727f58d54215483a0f28bb85093ec0980fc61c015918bc67b9328748730ffb
ripemd-160	ed1cce9f7260c85eb856b547c8d2700bb57bd6e6

12989897 as geometric shapes

Circle

Radius = n

Diameter	25979794
Circumference	81617929.972176
Area	5.3010425184589E+14

Sphere

Radius = n

Volume	9.1813328409869E+21
Surface area	2.1204170073836E+15
Circumference	81617929.972176

Square

Length = n

Perimeter	51959588
Area	168737424070609
Diagonal	18370488.51123

Cube

Length = n

Surface area	1012424544423654
Volume	2.1918817587225E+21
Space diagonal	22499161.589087

Equilateral Triangle

Length = n

Perimeter	38969691
Area	73065447907148
Altitude	11249580.794543

Triangular Pyramid

Length = n

Surface area	73065447907148
Volume	2.583157425253E+20
Height	6123496.1704099