12457890, twelve million four hundred fifty-seven thousand eight hundred ninety: 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

12457890 has 48 divisors, whose sum is 32643000
The reverse of 12457890 is 09875421
Previous prime number is 149

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9

Name

Name	twelve million four hundred fifty-seven thousand eight hundred ninety

Notation

Scientific notation	1.2457890 × 10^7
Engineering notation	1.2457890 × 10^6

Prime Factorization of 12457890

Prime Factorization 2 × 5 × 3 × 3 × 149 × 929

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	4152630	Product of the distinct prime numbers

The prime factorization of 12457890 is 2 × 5 × 3 × 3 × 149 × 929. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 7, 9, 67, 500, 607, 9397, 3090, 45176, 74381, 681017, 205039, 3982130, 3321994, 57917189, 25688134, 578389746, 10352410, 4742608968, 5376848264

Basic calculations (n = 12457890)

Multiplication

n×y

n×2	24915780
n×3	37373670
n×4	49831560
n×5	62289450

Division

n÷y

n÷2	6228945
n÷3	4152630
n÷3	3114472.5
n÷5	2491578

Exponentiation

n^y

n²	155199023252100
n³	1.9334523597821E+21
n⁴	2.4086736818406E+28
n⁵	3.0006991774265E+35

Nth Root

^y√n

²√n	3529.5736286413
³√n	231.81853874329
⁴√n	59.410214850994
⁵√n	26.247557655609

Divisors of 12457890

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 929, 1341, 1490, 1858, 2235, 2682, 2787, 4470, 4645, 5574, 6705, 8361, 9290, 13410, 13935, 16722, 27870, 41805, 83610, 138421, 276842, 415263, 692105, 830526, 1245789, 1384210, 2076315, 2491578, 4152630, 6228945, 12457890

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	-12457889	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 12457890 can be divided by 48 positive divisors. The sum of these divisors (counting 12457890) is 1, the average is 0.020833333333333.

Base conversion 12457890

Base	System	Value
2	Binary	101111100001011110100010
3	Ternary	212102221000100
4	Quaternary	233201132202
5	Quinary	11142123030
6	Senary	1123003230
8	Octal	57413642
10	Decimal	12457890
12	Duodecimal	4209516
16	Hexadecimal	be17a2
20	Vigesimal	3hh4ea
36	Base36	7f0ki

Cryptographic Hash Functions

md5	7eae565e82492e23eade76be7b7a537d
sha1	7d0104d9b10e0174b5ffec01fbb240cd44ebb0de
sha256	111a1ea4cef3b57dcb98fb43c78d4bd9e6b835c17c1a86b18ad6b9b2f0d3cef8
sha512	b03500096b5ae45e5e94163e5c31742c0e5f2b5e397579bfa67381f96a666304fafa79aebd161e69990d86e1a76e0d3c0f87474ebf64b1e3c48c5429cf8813a3
ripemd-160	3934c5323fef3b918913b34fe0bab8aa7a127179

12457890 as geometric shapes

Circle

Radius = n

Diameter	24915780
Circumference	78275231.406459
Area	4.8757211129311E+14

Sphere

Radius = n

Volume	8.0988263060764E+21
Surface area	1.9502884451724E+15
Circumference	78275231.406459

Square

Length = n

Perimeter	49831560
Area	155199023252100
Diagonal	17618116.996552

Cube

Length = n

Surface area	931194139512600
Volume	1.9334523597821E+21
Space diagonal	21577698.435104

Equilateral Triangle

Length = n

Perimeter	37373670
Area	67203148389425
Altitude	10788849.217552

Triangular Pyramid

Length = n

Surface area	67203148389425
Volume	2.2785954578384E+20
Height	5872705.6655174