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

12643105 (number)

12643105 is an odd 8-digits composite number following 12643104 and preceding 12643106. In scientific notation, it is written as 1.2643105 × 10^7. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 10114480 positive integers (up to 12643105) that are relatively prime to 12643105.

Interesting facts

12643105 has 4 divisors, whose sum is 15171732
The reverse of 12643105 is 50134621
Previous prime number is 5

Basic properties

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

Name

Name	twelve million six hundred forty-three thousand one hundred five

Notation

Scientific notation	1.2643105 × 10^7
Engineering notation	1.2643105 × 10^6

Prime Factorization of 12643105

Prime Factorization 5 × 2528621

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	12643105	Product of the distinct prime numbers

The prime factorization of 12643105 is 5 × 2528621. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 8, 32, 88, 443, 716, 642, 7922, 32166, 66803, 442720, 728825, 404490, 6433319, 76068111, 17764059, 989414493, 400304916, 4191473967, 6361090349

Basic calculations (n = 12643105)

Multiplication

n×y

n×2	25286210
n×3	37929315
n×4	50572420
n×5	63215525

Division

n÷y

n÷2	6321552.5
n÷3	4214368.3333333
n÷3	3160776.25
n÷5	2528621

Exponentiation

n^y

n²	159848104041025
n³	2.0209763634416E+21
n⁴	2.555141636551E+28
n⁵	3.2304924000787E+35

Nth Root

^y√n

²√n	3555.7144148539
³√n	232.96172936366
⁴√n	59.629811460828
⁵√n	26.325143604058

Divisors of 12643105

1, 5, 2528621, 12643105

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	-12643104	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 12643105 can be divided by 4 positive divisors. The sum of these divisors (counting 12643105) is 1, the average is 0.25.

Base conversion 12643105

Base	System	Value
2	Binary	110000001110101100100001
3	Ternary	212210100002011
4	Quaternary	300032230201
5	Quinary	11214034410
6	Senary	1130552521
8	Octal	60165441
10	Decimal	12643105
12	Duodecimal	4298741
16	Hexadecimal	c0eb21
20	Vigesimal	3j07f5
36	Base36	7izhd

Cryptographic Hash Functions

md5	067896e25c05986c9823cf99cd71b697
sha1	58ca01b4476362504530ca47051246fde6d47b4e
sha256	d06809e7edf793cad919c7ebaea6f136839064ea6621f2b5e4adf2448cd0d3a8
sha512	177a8d41a26703c88be3709ded820fe801b60e6c69aa566d64128d5d0b767879e24199600e430c2eecf193811dbfaf297e0a91b6f7850f672795640e83cc1410
ripemd-160	de7f1d63921aebffe20737980ac1731724b1d206

12643105 as geometric shapes

Circle

Radius = n

Diameter	25286210
Circumference	79438971.573129
Area	5.0217762934554E+14

Sphere

Radius = n

Volume	8.465445995289E+21
Surface area	2.0087105173822E+15
Circumference	79438971.573129

Square

Length = n

Perimeter	50572420
Area	159848104041025
Diagonal	17880050.561507

Cube

Length = n

Surface area	959088624246150
Volume	2.0209763634416E+21
Space diagonal	21898500.225428

Equilateral Triangle

Length = n

Perimeter	37929315
Area	69216259423153
Altitude	10949250.112714

Triangular Pyramid

Length = n

Surface area	69216259423153
Volume	2.3817434853455E+20
Height	5960016.8538357