12881388, twelve million eight hundred eighty-one thousand three hundred eighty-eight: 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

12881388 has 48 divisors, whose sum is 32852736
The reverse of 12881388 is 88318821
Previous prime number is 71

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-one thousand three hundred eighty-eight

Notation

Scientific notation	1.2881388 × 10^7
Engineering notation	1.2881388 × 10^6

Prime Factorization of 12881388

Prime Factorization 2 × 2 × 3 × 13 × 71 × 1163

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	6440694	Product of the distinct prime numbers

The prime factorization of 12881388 is 2 × 2 × 3 × 13 × 71 × 1163. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 2, 62, 92, 390, 38, 6989, 1073, 37964, 59769, 390969, 596064, 6617587, 4988058, 18235807, 60260053, 502503414, 152710381, 1309923134, 761159133

Basic calculations (n = 12881388)

Multiplication

n×y

n×2	25762776
n×3	38644164
n×4	51525552
n×5	64406940

Division

n÷y

n÷2	6440694
n÷3	4293796
n÷3	3220347
n÷5	2576277.6

Exponentiation

n^y

n²	165930156806544
n³	2.1374107307259E+21
n⁴	2.7532816937844E+28
n⁵	3.5466089770934E+35

Nth Root

^y√n

²√n	3589.0650593156
³√n	234.41616350777
⁴√n	59.908806191708
⁵√n	26.423633218226

Divisors of 12881388

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1163, 1846, 2326, 2769, 3489, 3692, 4652, 5538, 6978, 11076, 13956, 15119, 30238, 45357, 60476, 82573, 90714, 165146, 181428, 247719, 330292, 495438, 990876, 1073449, 2146898, 3220347, 4293796, 6440694, 12881388

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	-12881387	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 12881388 can be divided by 48 positive divisors. The sum of these divisors (counting 12881388) is 1, the average is 0.020833333333333.

Base conversion 12881388

Base	System	Value
2	Binary	110001001000110111101100
3	Ternary	220020102221110
4	Quaternary	301020313230
5	Quinary	11244201023
6	Senary	1140032020
8	Octal	61106754
10	Decimal	12881388
12	Duodecimal	4392610
16	Hexadecimal	c48dec
20	Vigesimal	40a398
36	Base36	7o3cc

Cryptographic Hash Functions

md5	eea969a467b9ed605d44ce93cd99dfdc
sha1	438b1ea9c1336e352ea8300db914cab079ea822a
sha256	2966eaa5319fb69c4b7722ff2c4496cb79832205c4452f6f9af9dd878c15c93b
sha512	98cf8138ca183cd89767139786102b78df99a7091b839b05d6925744286b8a7e94d5ae4d742f8fcae9c5e2bba99201e8ba332d16ed3eb83f173dfa858ed4a973
ripemd-160	91fa1aca40ba1ce0798efce6d717223e5ad667f7

12881388 as geometric shapes

Circle

Radius = n

Diameter	25762776
Circumference	80936147.817679
Area	5.2128496163244E+14

Sphere

Radius = n

Volume	8.9531651324701E+21
Surface area	2.0851398465298E+15
Circumference	80936147.817679

Square

Length = n

Perimeter	51525552
Area	165930156806544
Diagonal	18217033.61179

Cube

Length = n

Surface area	995580940839264
Volume	2.1374107307259E+21
Space diagonal	22311218.488008

Equilateral Triangle

Length = n

Perimeter	38644164
Area	71849865524201
Altitude	11155609.244004

Triangular Pyramid

Length = n

Surface area	71849865524201
Volume	2.5189627031287E+20
Height	6072344.5372633