65982816 (number)

65982816 is an even 8-digits composite number following 65982815 and preceding 65982817. In scientific notation, it is written as 6.5982816 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 24 positive divisors. There are 21993984 positive integers (up to 65982816) that are relatively prime to 65982816.

Interesting facts

Basic properties

Name

Name sixty-five million nine hundred eighty-two thousand eight hundred sixteen

Notation

Scientific notation 6.5982816 × 10^7
Engineering notation 6.5982816 × 10^6

Prime Factorization of 65982816

Prime Factorization 2 × 2 × 2 × 2 × 2 × 27 × 76369

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4123926
Product of the distinct prime numbers

The prime factorization of 65982816 is 2 × 2 × 2 × 2 × 2 × 27 × 76369. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 8, 53, 42, 628, 187, 2884, 9650, 90596, 31220, 932693, 403483, 2566657, 4416469, 68728309, 42936134, 236125262, 735910444, 8297997137, 6552790873

Basic calculations (n = 65982816)

Multiplication

n×y
n×2 131965632
n×3 197948448
n×4 263931264
n×5 329914080

Division

n÷y
n÷2 32991408
n÷3 21994272
n÷3 16495704
n÷5 13196563.2

Exponentiation

ny
n2 4353732007289856
n3 2.8727149795032E+23
n4 1.89549823913E+31
n5 1.2507031154084E+39

Nth Root

y√n
2√n 8122.9807336962
3√n 404.08892595296
4√n 90.127580316439
5√n 36.63415421308

Divisors of 65982816

1, 2, 4, 8, 16, 27, 32, 54, 108, 216, 432, 864, 76369, 152738, 305476, 610952, 1221904, 2061963, 2443808, 4123926, 8247852, 16495704, 32991408, 65982816

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65982815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65982816 can be divided by 24 positive divisors. The sum of these divisors (counting 65982816) is 1, the average is 0.041666666666667.

Base conversion 65982816

Base System Value
2 Binary 11111011101101000101100000
3 Ternary 11121011021102000
4 Quaternary 3323231011200
5 Quinary 113342422231
6 Senary 10314124000
8 Octal 373550540
10 Decimal 65982816
12 Duodecimal 1a120600
16 Hexadecimal 3eed160
20 Vigesimal 10c7h0g
36 Base36 13a8o0

Cryptographic Hash Functions

md5 bd14e17558dd17fd0e445149d4302979
sha1 7d3605cb6eed504c87006d2dc3650833f0053d6a
sha256 fa9e2b4b71c96ea55db9bd370c440c868b267f305f9048f0de6192c6cbb1346e
sha512 6790fd60b5d606bca5875daec290dec641b10f8b3a9f1f2d294eec969f94b0c01273384f0356ed53ac1feb3c3632e64941215da97fdfaf58f0d1925db4726014
ripemd-160 3612e3cea04f7c5bf8b6f501a456ecd20d73eb32

65982816 as geometric shapes

Circle

Radius = n
Diameter 131965632
Circumference 414582260.01753
Area 1.3677652489801E+16

Sphere

Radius = n
Volume 1.2033200367286E+24
Surface area 5.4710609959202E+16
Circumference 414582260.01753

Square

Length = n
Perimeter 263931264
Area 4353732007289856
Diagonal 93313793.270768

Cube

Length = n
Surface area 26122392043739136
Volume 2.8727149795032E+23
Space diagonal 114285589.73847

Equilateral Triangle

Length = n
Perimeter 197948448
Area 1.8852212597912E+15
Altitude 57142794.869234

Triangular Pyramid

Length = n
Surface area 1.8852212597912E+15
Volume 3.3855270707048E+22
Height 31104597.756923