65984984 (number)

65984984 is an even 8-digits composite number following 65984983 and preceding 65984985. In scientific notation, it is written as 6.5984984 × 10^7. The sum of its digits is 53. It has a total of 5 prime factors and 16 positive divisors. There are 30454560 positive integers (up to 65984984) that are relatively prime to 65984984.

Interesting facts

Basic properties

Name

Name sixty-five million nine hundred eighty-four thousand nine hundred eighty-four

Notation

Scientific notation 6.5984984 × 10^7
Engineering notation 6.5984984 × 10^6

Prime Factorization of 65984984

Prime Factorization 2 × 2 × 2 × 13 × 634471

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16496246
Product of the distinct prime numbers

The prime factorization of 65984984 is 2 × 2 × 2 × 13 × 634471. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 65984984)

Multiplication

n×y
n×2 131969968
n×3 197954952
n×4 263939936
n×5 329924920

Division

n÷y
n÷2 32992492
n÷3 21994994.666667
n÷3 16496246
n÷5 13196996.8

Exponentiation

ny
n2 4354018113480256
n3 2.872998155537E+23
n4 1.8957473732514E+31
n5 1.2509086009204E+39

Nth Root

y√n
2√n 8123.11418115
3√n 404.09335162644
4√n 90.128320638687
5√n 36.634394947887

Divisors of 65984984

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 -65984983
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 65984984 can be divided by 16 positive divisors. The sum of these divisors (counting 65984984) is 1, the average is 0.0625.

Base conversion 65984984

Base System Value
2 Binary 11111011101101100111011000
3 Ternary 11121011101101022
4 Quaternary 3323231213120
5 Quinary 113343004414
6 Senary 10314142012
8 Octal 373554730
10 Decimal 65984984
12 Duodecimal 1a121908
16 Hexadecimal 3eed9d8
20 Vigesimal 10c8294
36 Base36 13aac8

Cryptographic Hash Functions

md5 588533bc87361046d10f53eed5436a9d
sha1 7fb246b059a62d1b205b4efd2c52121994dccd0f
sha256 289c5800828c0c5a9091d6a06015585efb05deb52b8b3e057f9e2bc3ff115915
sha512 637db906e87041f69ff91270b08c5b831d4c9a98c8b7c5108be7fac0e7e77dfeed3fdc9019646b8549442ce8dcfb5cf0c71433c18d9d72b67e884c52835d2249
ripemd-160 1d55acc09780bd3b47c2457b238eed059753cd84

65984984 as geometric shapes

Circle

Radius = n
Diameter 131969968
Circumference 414595881.96328
Area 1.3678551318906E+16

Sphere

Radius = n
Volume 1.2034386532283E+24
Surface area 5.4714205275626E+16
Circumference 414595881.96328

Square

Length = n
Perimeter 263939936
Area 4354018113480256
Diagonal 93316859.285772

Cube

Length = n
Surface area 26124108680881536
Volume 2.872998155537E+23
Space diagonal 114289344.82462

Equilateral Triangle

Length = n
Perimeter 197954952
Area 1.8853451474057E+15
Altitude 57144672.41231

Triangular Pyramid

Length = n
Surface area 1.8853451474057E+15
Volume 3.3858607968612E+22
Height 31105619.761924