68488586 (number)

68488586 is an even 8-digits composite number following 68488585 and preceding 68488587. In scientific notation, it is written as 6.8488586 × 10^7. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 34229088 positive integers (up to 68488586) that are relatively prime to 68488586.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.8488586 × 10^7
Engineering notation 6.8488586 × 10^6

Prime Factorization of 68488586

Prime Factorization 2 × 2749 × 12457

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 68488586
Product of the distinct prime numbers

The prime factorization of 68488586 is 2 × 2749 × 12457. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68488586)

Multiplication

n×y
n×2 136977172
n×3 205465758
n×4 273954344
n×5 342442930

Division

n÷y
n÷2 34244293
n÷3 22829528.666667
n÷3 17122146.5
n÷5 13697717.2

Exponentiation

ny
n2 4690686412279396
n3 3.2125847974643E+23
n4 2.2002539018343E+31
n5 1.5069227857761E+39

Nth Root

y√n
2√n 8275.7831049394
3√n 409.14074658973
4√n 90.971331225499
5√n 36.908265834738

Divisors of 68488586

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 -68488585
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 68488586 can be divided by 8 positive divisors. The sum of these divisors (counting 68488586) is 1, the average is 0.125.

Base conversion 68488586

Base System Value
2 Binary 100000101010000110110001010
3 Ternary 11202212120200022
4 Quaternary 10011100312022
5 Quinary 120013113321
6 Senary 10443540442
8 Octal 405206612
10 Decimal 68488586
12 Duodecimal 1ab2a722
16 Hexadecimal 4150d8a
20 Vigesimal 1181196
36 Base36 14ry4q

Cryptographic Hash Functions

md5 8d5983262987960d021a1f465bb6af35
sha1 9d5e3cda7a60bafe6207a6a5a455765b3528534a
sha256 995d801164bdf021405d8ee388b906966de51a965c81da3573db3cff332dcbf7
sha512 482cd54019d6154269b7718e9d2c8897f18fcf80384c2e4e4b8c91f1f5374396bbcaae74bc9fad3341ea1f0ab71110191b081212b8f6087c3184682ec16f3571
ripemd-160 8a772a098dd27eb0eced7ca15f2067bcb4893c53

68488586 as geometric shapes

Circle

Radius = n
Diameter 136977172
Circumference 430326477.26471
Area 1.473622597311E+16

Sphere

Radius = n
Volume 1.3456843731664E+24
Surface area 5.8944903892442E+16
Circumference 430326477.26471

Square

Length = n
Perimeter 273954344
Area 4690686412279396
Diagonal 96857487.188956

Cube

Length = n
Surface area 28144118473676376
Volume 3.2125847974643E+23
Space diagonal 118625710.69055

Equilateral Triangle

Length = n
Perimeter 205465758
Area 2.0311267971102E+15
Altitude 59312855.345275

Triangular Pyramid

Length = n
Surface area 2.0311267971102E+15
Volume 3.786067492373E+22
Height 32285829.062985