65897816 (number)

65897816 is an even 8-digits composite number following 65897815 and preceding 65897817. In scientific notation, it is written as 6.5897816 × 10^7. The sum of its digits is 50. It has a total of 5 prime factors and 16 positive divisors. There are 31885920 positive integers (up to 65897816) that are relatively prime to 65897816.

Interesting facts

Basic properties

Name

Name sixty-five million eight hundred ninety-seven thousand eight hundred sixteen

Notation

Scientific notation 6.5897816 × 10^7
Engineering notation 6.5897816 × 10^6

Prime Factorization of 65897816

Prime Factorization 2 × 2 × 2 × 31 × 265717

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16474454
Product of the distinct prime numbers

The prime factorization of 65897816 is 2 × 2 × 2 × 31 × 265717. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 5, 26, 61, 331, 821, 7821, 95, 20202, 12295, 653622, 484130, 7078102, 3365551, 31440959, 7657736, 270283681, 72822808, 3070642564, 4707144162

Basic calculations (n = 65897816)

Multiplication

n×y
n×2 131795632
n×3 197693448
n×4 263591264
n×5 329489080

Division

n÷y
n÷2 32948908
n÷3 21965938.666667
n÷3 16474454
n÷5 13179563.2

Exponentiation

ny
n2 4342522153569856
n3 2.8616272585187E+23
n4 1.8857498654245E+31
n5 1.2426679765377E+39

Nth Root

y√n
2√n 8117.7469780722
3√n 403.91533369385
4√n 90.098540377035
5√n 36.624710818305

Divisors of 65897816

1, 2, 4, 8, 31, 62, 124, 248, 265717, 531434, 1062868, 2125736, 8237227, 16474454, 32948908, 65897816

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65897815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65897816 can be divided by 16 positive divisors. The sum of these divisors (counting 65897816) is 1, the average is 0.0625.

Base conversion 65897816

Base System Value
2 Binary 11111011011000010101011000
3 Ternary 11120222221210212
4 Quaternary 3323120111120
5 Quinary 113332212231
6 Senary 10312230252
8 Octal 373302530
10 Decimal 65897816
12 Duodecimal 1a09b388
16 Hexadecimal 3ed8558
20 Vigesimal 10bh4ag
36 Base36 138f2w

Cryptographic Hash Functions

md5 c9108fb65b83f1e76baacd406a90efd0
sha1 485ea599824e91743c7591e38fc23eb593e5ad28
sha256 9301ce7f0ca53b3c350563cf35511c312adde689a3bfacfd234de31d433a5ce9
sha512 90b705f93acb164212b28562886f016e94c06ebc31453ea7cfe479858b58185cd740aace4cb3a82a3f6f0785d4a8222d729bdc5c4002c0348da685a903eba5e4
ripemd-160 cf4db810576722ebdaadbab75a3b2d5c7462e814

65897816 as geometric shapes

Circle

Radius = n
Diameter 131795632
Circumference 414048189.26642
Area 1.3642435695706E+16

Sphere

Radius = n
Volume 1.1986756230233E+24
Surface area 5.4569742782824E+16
Circumference 414048189.26642

Square

Length = n
Perimeter 263591264
Area 4342522153569856
Diagonal 93193585.117967

Cube

Length = n
Surface area 26055132921419136
Volume 2.8616272585187E+23
Space diagonal 114138365.41983

Equilateral Triangle

Length = n
Perimeter 197693448
Area 1.8803672507441E+15
Altitude 57069182.709913

Triangular Pyramid

Length = n
Surface area 1.8803672507441E+15
Volume 3.3724600662114E+22
Height 31064528.372656