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

12912888 (number)

12912888 is an even 8-digits composite number following 12912887 and preceding 12912889. In scientific notation, it is written as 1.2912888 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 4155648 positive integers (up to 12912888) that are relatively prime to 12912888.

Interesting facts

12912888 has 32 divisors, whose sum is 33397200
The reverse of 12912888 is 88821921
Previous prime number is 29

Basic properties

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

Name

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

Notation

Scientific notation	1.2912888 × 10^7
Engineering notation	1.2912888 × 10^6

Prime Factorization of 12912888

Prime Factorization 2 × 2 × 2 × 3 × 29 × 18553

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	3228222	Product of the distinct prime numbers

The prime factorization of 12912888 is 2 × 2 × 2 × 3 × 29 × 18553. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 3, 78, 85, 387, 47, 6616, 218, 32984, 67365, 538633, 813032, 4743583, 3629979, 73112529, 58612407, 96988046, 430288394, 5822863643, 5633290935

Basic calculations (n = 12912888)

Multiplication

n×y

n×2	25825776
n×3	38738664
n×4	51651552
n×5	64564440

Division

n÷y

n÷2	6456444
n÷3	4304296
n÷3	3228222
n÷5	2582577.6

Exponentiation

n^y

n²	166742676500544
n³	2.1531295064718E+21
n⁴	2.7803120166565E+28
n⁵	3.590185767614E+35

Nth Root

^y√n

²√n	3593.4507092765
³√n	234.60708750625
⁴√n	59.945397732241
⁵√n	26.436543806381

Divisors of 12912888

1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 18553, 37106, 55659, 74212, 111318, 148424, 222636, 445272, 538037, 1076074, 1614111, 2152148, 3228222, 4304296, 6456444, 12912888

32 divisors

τ	Total Divisors	32	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-12912887	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.03125	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	32	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12912888 can be divided by 32 positive divisors. The sum of these divisors (counting 12912888) is 1, the average is 0.03125.

Base conversion 12912888

Base	System	Value
2	Binary	110001010000100011111000
3	Ternary	220022001011010
4	Quaternary	301100203320
5	Quinary	11301203023
6	Senary	1140433520
8	Octal	61204370
10	Decimal	12912888
12	Duodecimal	43a88a0
16	Hexadecimal	c508f8
20	Vigesimal	40e248
36	Base36	7ornc

Cryptographic Hash Functions

md5	f04a32dd5fa1b0562a79cddcb2c7a9c5
sha1	d281826ca212108f7a9dc34f7caf71e7fbb72012
sha256	7fd8f1c74b24b02b1adeb49e82c1f48c62c4ca1cfa2d6b4e5cc2987c145bd305
sha512	9e011cd82ccf88fb608d85bdcbd7de9378110f6cbb879decd6a5b32c5dab66d762f872f6028b22f7997943f07dd2c323f01dbcf0f11cb5a29c59d2030735dd41
ripemd-160	44c033d06e54e4b34729f974c24d179e89535b68

12912888 as geometric shapes

Circle

Radius = n

Diameter	25825776
Circumference	81134068.154856
Area	5.2383756753401E+14

Sphere

Radius = n

Volume	9.0190077863454E+21
Surface area	2.095350270136E+15
Circumference	81134068.154856

Square

Length = n

Perimeter	51651552
Area	166742676500544
Diagonal	18261581.339005

Cube

Length = n

Surface area	1000456059003264
Volume	2.1531295064718E+21
Space diagonal	22365778.088446

Equilateral Triangle

Length = n

Perimeter	38738664
Area	72201696872241
Altitude	11182889.044223

Triangular Pyramid

Length = n

Surface area	72201696872241
Volume	2.5374874579984E+20
Height	6087193.7796683