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

12707989 (number)

12707989 is an odd 8-digits composite number following 12707988 and preceding 12707990. In scientific notation, it is written as 1.2707989 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 10892556 positive integers (up to 12707989) that are relatively prime to 12707989.

Interesting facts

12707989 has 4 divisors, whose sum is 14523424
The reverse of 12707989 is 98970721
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7

Name

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

Notation

Scientific notation	1.2707989 × 10^7
Engineering notation	1.2707989 × 10^6

Prime Factorization of 12707989

Prime Factorization 7 × 1815427

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	12707989	Product of the distinct prime numbers

The prime factorization of 12707989 is 7 × 1815427. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 9, 25, 2, 334, 735, 8723, 2498, 80646, 34339, 42541, 751827, 1996593, 7209373, 52093097, 38533337, 988527451, 495388208, 7021830433, 3335454333

Basic calculations (n = 12707989)

Multiplication

n×y

n×2	25415978
n×3	38123967
n×4	50831956
n×5	63539945

Division

n÷y

n÷2	6353994.5
n÷3	4235996.3333333
n÷3	3176997.25
n÷5	2541597.8

Exponentiation

n^y

n²	161492984424121
n³	2.0522510696389E+21
n⁴	2.6079984018209E+28
n⁵	3.3142415002358E+35

Nth Root

^y√n

²√n	3564.8266437514
³√n	233.35956689173
⁴√n	59.706169226902
⁵√n	26.352108262662

Divisors of 12707989

1, 7, 1815427, 12707989

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	-12707988	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 12707989 can be divided by 4 positive divisors. The sum of these divisors (counting 12707989) is 1, the average is 0.25.

Base conversion 12707989

Base	System	Value
2	Binary	110000011110100010010101
3	Ternary	212220122002021
4	Quaternary	300132202111
5	Quinary	11223123424
6	Senary	1132213141
8	Octal	60364225
10	Decimal	12707989
12	Duodecimal	430a1b1
16	Hexadecimal	c1e895
20	Vigesimal	3j89j9
36	Base36	7kdjp

Cryptographic Hash Functions

md5	388b933681e58fc66febca3c324b86be
sha1	4faa01a27d46736a1224289e67348fa80a4d1f60
sha256	5ac7d84b56e5552c7f8c23354ba5d726710af2fd9a5773be33207a4107c6d838
sha512	0b192b8d9d90f05402505f06923713c8133a930db4bdb068ecb5d1a4aa481a969b3b6644ef357a77745e1fed52678faf9fb86b6221d2ae6b98f92724a710f775
ripemd-160	643989d726056adc5a3a1e63579f90b8d0a214e2

12707989 as geometric shapes

Circle

Radius = n

Diameter	25415978
Circumference	79846649.7686
Area	5.0734517347311E+14

Sphere

Radius = n

Volume	8.5964491782658E+21
Surface area	2.0293806938924E+15
Circumference	79846649.7686

Square

Length = n

Perimeter	50831956
Area	161492984424121
Diagonal	17971810.394288

Cube

Length = n

Surface area	968957906544726
Volume	2.0522510696389E+21
Space diagonal	22010882.610026

Equilateral Triangle

Length = n

Perimeter	38123967
Area	69928513522127
Altitude	11005441.305013

Triangular Pyramid

Length = n

Surface area	69928513522127
Volume	2.418601080065E+20
Height	5990603.4647627