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

12785968 (number)

12785968 is an even 8-digits composite number following 12785967 and preceding 12785969. In scientific notation, it is written as 1.2785968 × 10^7. The sum of its digits is 46. It has a total of 6 prime factors and 20 positive divisors. There are 5901120 positive integers (up to 12785968) that are relatively prime to 12785968.

Interesting facts

12785968 has 20 divisors, whose sum is 26678848
The reverse of 12785968 is 86958721
Previous prime number is 13

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 46
Digital Root 1

Name

Name	twelve million seven hundred eighty-five thousand nine hundred sixty-eight

Notation

Scientific notation	1.2785968 × 10^7
Engineering notation	1.2785968 × 10^6

Prime Factorization of 12785968

Prime Factorization 2 × 2 × 2 × 2 × 13 × 61471

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	1598246	Product of the distinct prime numbers

The prime factorization of 12785968 is 2 × 2 × 2 × 2 × 13 × 61471. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 1, 76, 80, 825, 849, 3952, 9613, 28868, 51774, 424644, 207851, 2981640, 63246, 98798259, 78531230, 308926108, 460241933, 3993210036, 8158019040

Basic calculations (n = 12785968)

Multiplication

n×y

n×2	25571936
n×3	38357904
n×4	51143872
n×5	63929840

Division

n÷y

n÷2	6392984
n÷3	4261989.3333333
n÷3	3196492
n÷5	2557193.6

Exponentiation

n^y

n²	163480977697024
n³	2.0902625494429E+21
n⁴	2.6726030068775E+28
n⁵	3.4171816522639E+35

Nth Root

^y√n

²√n	3575.7471946434
³√n	233.83590901741
⁴√n	59.79755174456
⁵√n	26.38436963442

Divisors of 12785968

1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 61471, 122942, 245884, 491768, 799123, 983536, 1598246, 3196492, 6392984, 12785968

20 divisors

τ	Total Divisors	20	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-12785967	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.05	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	20	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12785968 can be divided by 20 positive divisors. The sum of these divisors (counting 12785968) is 1, the average is 0.05.

Base conversion 12785968

Base	System	Value
2	Binary	110000110001100100110000
3	Ternary	220001121001101
4	Quaternary	300301210300
5	Quinary	11233122333
6	Senary	1134014144
8	Octal	60614460
10	Decimal	12785968
12	Duodecimal	4347354
16	Hexadecimal	c31930
20	Vigesimal	3ji4i8
36	Base36	7m1ps

Cryptographic Hash Functions

md5	321eaaf0f5d4ca25582ca8e1c2930e27
sha1	16ac9f1e5549a9c5e344b3f7f4895769a26bcdad
sha256	f9093ce8accf7b27a01dc48ea6ff8f03068edac88e489114101023ffefe58b8e
sha512	206c898cc8f2ff6aa8ea97d7dd203171209c6041f01e9af5414941baaa6639418aa2395922f78e39870327d8db7c960c573edec73b88fd3bff57dc1ebed278c5
ripemd-160	288eb054f949db3766722d357a166d72a7675092

12785968 as geometric shapes

Circle

Radius = n

Diameter	25571936
Circumference	80336606.275668
Area	5.1359063853465E+14

Sphere

Radius = n

Volume	8.7556712925381E+21
Surface area	2.0543625541386E+15
Circumference	80336606.275668

Square

Length = n

Perimeter	51143872
Area	163480977697024
Diagonal	18082089.353668

Cube

Length = n

Surface area	980885866182144
Volume	2.0902625494429E+21
Space diagonal	22145946.19995

Equilateral Triangle

Length = n

Perimeter	38357904
Area	70789339860570
Altitude	11072973.099975

Triangular Pyramid

Length = n

Surface area	70789339860570
Volume	2.4633980386189E+20
Height	6027363.1178895