12887940, twelve million eight hundred eighty-seven thousand nine hundred forty: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

12887940 has 48 divisors, whose sum is 25589760
The reverse of 12887940 is 04978821
Previous prime number is 41

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 39
Digital Root 3

Name

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

Notation

Scientific notation	1.2887940 × 10^7
Engineering notation	1.2887940 × 10^6

Prime Factorization of 12887940

Prime Factorization 2 × 2 × 15 × 169 × 41 × 31

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	6443970	Product of the distinct prime numbers

The prime factorization of 12887940 is 2 × 2 × 15 × 169 × 41 × 31. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 1, 97, 20, 91, 585, 4662, 2706, 89143, 49129, 744935, 277311, 2497804, 8678637, 48646238, 36522064, 187490, 945800984, 2104376132, 2466608821

Basic calculations (n = 12887940)

Multiplication

n×y

n×2	25775880
n×3	38663820
n×4	51551760
n×5	64439700

Division

n÷y

n÷2	6443970
n÷3	4295980
n÷3	3221985
n÷5	2577588

Exponentiation

n^y

n²	166098997443600
n³	2.1406739131133E+21
n⁴	2.7588876951769E+28
n⁵	3.5556379082178E+35

Nth Root

^y√n

²√n	3589.9777158083
³√n	234.4559013158
⁴√n	59.916422755437
⁵√n	26.426320699291

Divisors of 12887940

1, 2, 4, 15, 30, 31, 41, 60, 62, 82, 124, 164, 169, 338, 465, 615, 676, 930, 1230, 1271, 1860, 2460, 2535, 2542, 5070, 5084, 5239, 6929, 10140, 10478, 13858, 19065, 20956, 27716, 38130, 76260, 78585, 103935, 157170, 207870, 214799, 314340, 415740, 429598, 859196, 3221985, 6443970, 12887940

48 divisors

τ	Total Divisors	48	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-12887939	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.020833333333333	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	48	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12887940 can be divided by 48 positive divisors. The sum of these divisors (counting 12887940) is 1, the average is 0.020833333333333.

Base conversion 12887940

Base	System	Value
2	Binary	110001001010011110000100
3	Ternary	220020202221010
4	Quaternary	301022132010
5	Quinary	11244403230
6	Senary	1140122220
8	Octal	61123604
10	Decimal	12887940
12	Duodecimal	4396370
16	Hexadecimal	c4a784
20	Vigesimal	40ajh0
36	Base36	7o8ec

Cryptographic Hash Functions

md5	11f69df57eb780314fbbffd693f0b648
sha1	df32dc7db1eb4fb2187cd410d153a1d2f89e92ee
sha256	0090c1dcfe6d7cf4fdd380bdb4ecc2061754f2ebee8e8469f73c2eea60114cb7
sha512	a8d3785ebcb3b15024b174cb62cb8bf4237fef45e393365514a654f3220df2b413462c28d5059d35bcfecd9826beb5a74932a59e18cc0faa23fe1092c62b9562
ripemd-160	5c5c012387722d873a87e29f61d6dbc55ab3fc46

12887940 as geometric shapes

Circle

Radius = n

Diameter	25775880
Circumference	80977315.247812
Area	5.2181539013744E+14

Sphere

Radius = n

Volume	8.9668339188906E+21
Surface area	2.0872615605498E+15
Circumference	80977315.247812

Square

Length = n

Perimeter	51551760
Area	166098997443600
Diagonal	18226299.539051

Cube

Length = n

Surface area	996593984661600
Volume	2.1406739131133E+21
Space diagonal	22322566.884899

Equilateral Triangle

Length = n

Perimeter	38663820
Area	71922975664642
Altitude	11161283.44245

Triangular Pyramid

Length = n

Surface area	71922975664642
Volume	2.5228084004526E+20
Height	6075433.1796836