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

8149742 (number)

8149742 is an even 7-digits composite number following 8149741 and preceding 8149743. In scientific notation, it is written as 8.149742 × 10^6. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 4074870 positive integers (up to 8149742) that are relatively prime to 8149742.

Interesting facts

8149742 has 4 divisors, whose sum is 12224616
The reverse of 8149742 is 2479418
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 35
Digital Root 8

Name

Name	eight million one hundred forty-nine thousand seven hundred forty-two

Notation

Scientific notation	8.149742 × 10^6
Engineering notation	8.149742 × 10^6

Prime Factorization of 8149742

Prime Factorization 2 × 4074871

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	8149742	Product of the distinct prime numbers

The prime factorization of 8149742 is 2 × 4074871. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 4, 70, 73, 300, 109, 2227, 4821, 75717, 80289, 103723, 372798, 9075077, 4374845, 11538489, 16479803, 888201826, 225809829, 517637949, 673262871

Basic calculations (n = 8149742)

Multiplication

n×y

n×2	16299484
n×3	24449226
n×4	32598968
n×5	40748710

Division

n÷y

n÷2	4074871
n÷3	2716580.6666667
n÷3	2037435.5
n÷5	1629948.4

Exponentiation

n^y

n²	66418294666564
n³	5.4129196561247E+20
n⁴	4.4113898664145E+27
n⁵	3.5951689272693E+34

Nth Root

^y√n

²√n	2854.7752976373
³√n	201.24014431629
⁴√n	53.430097301402
⁵√n	24.111752220832

Divisors of 8149742

1, 2, 4074871, 8149742

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-8149741	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8149742 can be divided by 4 positive divisors. The sum of these divisors (counting 8149742) is 1, the average is 0.25.

Base conversion 8149742

Base	System	Value
2	Binary	11111000101101011101110
3	Ternary	120100001100022
4	Quaternary	133011223232
5	Quinary	4041242432
6	Senary	450402142
8	Octal	37055356
10	Decimal	8149742
12	Duodecimal	2890352
16	Hexadecimal	7c5aee
20	Vigesimal	2aie72
36	Base36	4uodq

Cryptographic Hash Functions

md5	44f9c3a659d4767e5add22eaf5e7a1d0
sha1	e08055eeeb664600c13a6e697cc254885e833cc2
sha256	b917a17cfea20b611d2414633058f17c93f595e610eb107d804aaaa1925407f9
sha512	c7c967416028094464745bbf78718bd3c2f5219abab11d2a58d65bc667b13dfd83a0d38a9e4274b7b843ea136cc21a6bd3719366bade736f5d05b4797f967116
ripemd-160	359a3f8f325e4a585c5ce80ae030d2a243aec038

8149742 as geometric shapes

Circle

Radius = n

Diameter	16299484
Circumference	51206339.191704
Area	2.0865922658844E+14

Sphere

Radius = n

Volume	2.2673584834871E+21
Surface area	8.3463690635376E+14
Circumference	51206339.191704

Square

Length = n

Perimeter	32598968
Area	66418294666564
Diagonal	11525475.666242

Cube

Length = n

Surface area	398509767999384
Volume	5.4129196561247E+20
Space diagonal	14115767.212578

Equilateral Triangle

Length = n

Perimeter	24449226
Area	28759965228642
Altitude	7057883.606289

Triangular Pyramid

Length = n

Surface area	28759965228642
Volume	6.3791869914396E+19
Height	3841825.2220805