65665983 (number)

65665983 is an odd 8-digits composite number following 65665982 and preceding 65665984. In scientific notation, it is written as 6.5665983 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 43160600 positive integers (up to 65665983) that are relatively prime to 65665983.

Interesting facts

Basic properties

Name

Name sixty-five million six hundred sixty-five thousand nine hundred eighty-three

Notation

Scientific notation 6.5665983 × 10^7
Engineering notation 6.5665983 × 10^6

Prime Factorization of 65665983

Prime Factorization 3 × 71 × 308291

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 65665983
Product of the distinct prime numbers

The prime factorization of 65665983 is 3 × 71 × 308291. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 99, 29, 682, 319, 1553, 3480, 61084, 83484, 244467, 928195, 101751, 7838708, 64783396, 11455785, 108349108, 113329400, 7173234401, 4993490727

Basic calculations (n = 65665983)

Multiplication

n×y
n×2 131331966
n×3 196997949
n×4 262663932
n×5 328329915

Division

n÷y
n÷2 32832991.5
n÷3 21888661
n÷3 16416495.75
n÷5 13133196.6

Exponentiation

ny
n2 4312021323356289
n3 2.8315311891515E+23
n4 1.8593527893079E+31
n5 1.220962286537E+39

Nth Root

y√n
2√n 8103.4550038857
3√n 403.44110993315
4√n 90.019192419648
5√n 36.598904832945

Divisors of 65665983

1, 3, 71, 213, 308291, 924873, 21888661, 65665983

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 -65665982
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 65665983 can be divided by 8 positive divisors. The sum of these divisors (counting 65665983) is 1, the average is 0.125.

Base conversion 65665983

Base System Value
2 Binary 11111010011111101110111111
3 Ternary 11120120011210110
4 Quaternary 3322133232333
5 Quinary 113302302413
6 Senary 10303241103
8 Octal 372375677
10 Decimal 65665983
12 Duodecimal 19ba9193
16 Hexadecimal 3e9fbbf
20 Vigesimal 10a84j3
36 Base36 133g73

Cryptographic Hash Functions

md5 2c25559502229ea8c06e4146989e6ad2
sha1 5c3dd410e0512cb6b5c022c8f279368cb2bd5836
sha256 74ee5b61f85bf63a1008a3fb2f59b6527ba17d60d8413d3c2eef46adda333bfc
sha512 a93cd1b3635d49837cce406f7a14c0b30563d112a5a3934412863b62df28892d4f4776344afef5a7768591a30e3bef10a573470ef163701af950c6c0bc140d58
ripemd-160 deea238a9048cf0500f924c6d656746b915f3a6b

65665983 as geometric shapes

Circle

Radius = n
Diameter 131331966
Circumference 412591539.5671
Area 1.3546614511579E+16

Sphere

Radius = n
Volume 1.1860690109665E+24
Surface area 5.4186458046315E+16
Circumference 412591539.5671

Square

Length = n
Perimeter 262663932
Area 4312021323356289
Diagonal 92865723.745161

Cube

Length = n
Surface area 25872127940137734
Volume 2.8315311891515E+23
Space diagonal 113736818.88495

Equilateral Triangle

Length = n
Perimeter 196997949
Area 1.8671600038434E+15
Altitude 56868409.442477

Triangular Pyramid

Length = n
Surface area 1.8671600038434E+15
Volume 3.3369915083171E+22
Height 30955241.248387