68486513 (number)

68486513 is an odd 8-digits prime number following 68486512 and preceding 68486514. In scientific notation, it is written as 6.8486513 × 10^7. The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors. There are 68486512 positive integers (up to 68486513) that are relatively prime to 68486513.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.8486513 × 10^7
Engineering notation 6.8486513 × 10^6

Prime Factorization of 68486513

Prime Factorization 68486513

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 68486513
Product of the distinct prime numbers

The prime factorization of 68486513 is 68486513. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 1, 36, 89, 747, 102, 9350, 1308, 4685, 19644, 725010, 899117, 4795910, 2960303, 85956115, 48333698, 480388838, 731789575, 2258801232, 578625446

Basic calculations (n = 68486513)

Multiplication

n×y
n×2 136973026
n×3 205459539
n×4 273946052
n×5 342432565

Division

n÷y
n÷2 34243256.5
n÷3 22828837.666667
n÷3 17121628.25
n÷5 13697302.6

Exponentiation

ny
n2 4690402462899169
n3 3.2122930925058E+23
n4 2.1999875263971E+31
n5 1.5066947432643E+39

Nth Root

y√n
2√n 8275.6578590466
3√n 409.13661861564
4√n 90.97064284178
5√n 36.908042405504

Divisors of 68486513

1, 68486513

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 68486514
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 34243257
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 8275.6579194648
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999707972
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68486513 can be divided by 2 positive divisors. The sum of these divisors (counting 68486513) is 68486514, the average is 34243257.

Base conversion 68486513

Base System Value
2 Binary 100000101010000010101110001
3 Ternary 11202212110211112
4 Quaternary 10011100111301
5 Quinary 120013032023
6 Senary 10443523105
8 Octal 405202561
10 Decimal 68486513
12 Duodecimal 1ab29495
16 Hexadecimal 4150571
20 Vigesimal 1180g5d
36 Base36 14rwj5

Cryptographic Hash Functions

md5 12f88624b9e521fe2c60469c2d17678d
sha1 5a99b1d1b84139687080f95e3e0080c449e534e7
sha256 374d8370570bd761b49bdfc45da742b80f40a336254b7e11e5a37e0a480cb55b
sha512 91e61cac80c38f2ac96fe81968068884f0fa247639a207df8a8f16ad3fdadb7c30421c89139d4518df6ae5fb45adbdfd0cdc3210c1153317af7f35ec29eeb3d4
ripemd-160 79516cdef20e6ef4ebe666f273e979e936d0f1eb

68486513 as geometric shapes

Circle

Radius = n
Diameter 136973026
Circumference 430313452.22156
Area 1.4735333919824E+16

Sphere

Radius = n
Volume 1.3455621840791E+24
Surface area 5.8941335679294E+16
Circumference 430313452.22156

Square

Length = n
Perimeter 273946052
Area 4690402462899169
Diagonal 96854555.524241

Cube

Length = n
Surface area 28142414777395014
Volume 3.2122930925058E+23
Space diagonal 118622120.14923

Equilateral Triangle

Length = n
Perimeter 205459539
Area 2.0310038434219E+15
Altitude 59311060.074613

Triangular Pyramid

Length = n
Surface area 2.0310038434219E+15
Volume 3.7857237147825E+22
Height 32284851.841414