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

68486590 (number)

68486590 is an even 8-digits composite number following 68486589 and preceding 68486591. In scientific notation, it is written as 6.8486590 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 27394632 positive integers (up to 68486590) that are relatively prime to 68486590.

Interesting facts

68486590 has 8 divisors, whose sum is 123275880
The reverse of 68486590 is 09568486
Previous prime number is 5

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 46
Digital Root 1

Name

Name	sixty-eight million four hundred eighty-six thousand five hundred ninety

Notation

Scientific notation	6.8486590 × 10^7
Engineering notation	6.8486590 × 10^6

Prime Factorization of 68486590

Prime Factorization 2 × 5 × 6848659

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	68486590	Product of the distinct prime numbers

The prime factorization of 68486590 is 2 × 5 × 6848659. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 10, 15, 67, 475, 13, 4254, 9879, 24439, 85125, 510439, 775506, 9039398, 4072739, 80504795, 17389935, 589650733, 3802028, 2382604845, 9817153725

Basic calculations (n = 68486590)

Multiplication

n×y

n×2	136973180
n×3	205459770
n×4	273946360
n×5	342432950

Division

n÷y

n÷2	34243295
n÷3	22828863.333333
n÷3	17121647.5
n÷5	13697318

Exponentiation

n^y

n²	4690413009828100
n³	3.2123039273476E+23
n⁴	2.1999974202765E+31
n⁵	1.5067032132353E+39

Nth Root

^y√n

²√n	8275.6625112434
³√n	409.13677194757
⁴√n	90.970668411546
⁵√n	36.908050704709

Divisors of 68486590

1, 2, 5, 10, 6848659, 13697318, 34243295, 68486590

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-68486589	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68486590 can be divided by 8 positive divisors. The sum of these divisors (counting 68486590) is 1, the average is 0.125.

Base conversion 68486590

Base	System	Value
2	Binary	100000101010000010110111110
3	Ternary	11202212110221101
4	Quaternary	10011100112332
5	Quinary	120013032330
6	Senary	10443523314
8	Octal	405202676
10	Decimal	68486590
12	Duodecimal	1ab2953a
16	Hexadecimal	41505be
20	Vigesimal	1180g9a
36	Base36	14rwla

Cryptographic Hash Functions

md5	7f61614690ce3d10120610b355268a93
sha1	9cef5c605ba533447df2051d14447828ffd7ff18
sha256	85460420be7485fe5f5fabaf7ea485c2a6553b2f17051f247b4e17c64c876739
sha512	7745cc0f61664d1705b5b6a1dbe445b56d526c45a680a26cee943f35ea44eeca0d66b59b54d797c9546cb2eb0c82b0ebda746e0b04098f6cdf450885c5cdc74c
ripemd-160	47b231eff42aba21d4fcd2aa566947c85c779d67

68486590 as geometric shapes

Circle

Radius = n

Diameter	136973180
Circumference	430313936.02683
Area	1.4735367053978E+16

Sphere

Radius = n

Volume	1.3455667225671E+24
Surface area	5.8941468215912E+16
Circumference	430313936.02683

Square

Length = n

Perimeter	273946360
Area	4690413009828100
Diagonal	96854664.418686

Cube

Length = n

Surface area	28142478058968600
Volume	3.2123039273476E+23
Space diagonal	118622253.51714

Equilateral Triangle

Length = n

Perimeter	205459770
Area	2.0310084103761E+15
Altitude	59311126.758569

Triangular Pyramid

Length = n

Surface area	2.0310084103761E+15
Volume	3.7857364837661E+22
Height	32284888.139562