65999738 (number)

65999738 is an even 8-digits composite number following 65999737 and preceding 65999739. In scientific notation, it is written as 6.5999738 × 10^7. The sum of its digits is 56. It has a total of 4 prime factors and 16 positive divisors. There are 27897696 positive integers (up to 65999738) that are relatively prime to 65999738.

Interesting facts

Basic properties

Name

Name sixty-five million nine hundred ninety-nine thousand seven hundred thirty-eight

Notation

Scientific notation 6.5999738 × 10^7
Engineering notation 6.5999738 × 10^6

Prime Factorization of 65999738

Prime Factorization 2 × 7 × 73 × 64579

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 65999738
Product of the distinct prime numbers

The prime factorization of 65999738 is 2 × 7 × 73 × 64579. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 7, 94, 38, 516, 502, 59, 3543, 73223, 6442, 70854, 289795, 5682360, 469024, 78643819, 25199179, 850708252, 547894659, 3376409217, 8765797855

Basic calculations (n = 65999738)

Multiplication

n×y
n×2 131999476
n×3 197999214
n×4 263998952
n×5 329998690

Division

n÷y
n÷2 32999869
n÷3 21999912.666667
n÷3 16499934.5
n÷5 13199947.6

Exponentiation

ny
n2 4355965416068644
n3 2.8749257619759E+23
n4 1.8974434705986E+31
n5 1.2523077192932E+39

Nth Root

y√n
2√n 8124.0222796346
3√n 404.12346731157
4√n 90.133358306648
5√n 36.636033064607

Divisors of 65999738

1, 2, 7, 14, 73, 146, 511, 1022, 64579, 129158, 452053, 904106, 4714267, 9428534, 32999869, 65999738

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 -65999737
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 65999738 can be divided by 16 positive divisors. The sum of these divisors (counting 65999738) is 1, the average is 0.0625.

Base conversion 65999738

Base System Value
2 Binary 11111011110001001101111010
3 Ternary 11121012010121202
4 Quaternary 3323301031322
5 Quinary 113343442423
6 Senary 10314334202
8 Octal 373611572
10 Decimal 65999738
12 Duodecimal 1a12a362
16 Hexadecimal 3ef137a
20 Vigesimal 10c9j6i
36 Base36 13alq2

Cryptographic Hash Functions

md5 49e7e6bb2661270b9b1d15f91b04fe31
sha1 4edf4ee512911a3a83c74b40c666c9be364af8b7
sha256 06f37af6c840d59320568b59568e5b6ca0fe0538d68ed25db3ae6a58e07e2ba5
sha512 ef51e3d0212987fe186bac5b2746b8c557c67c11002ec52b2ac4f4e0bd7d08bfde2b1acead647932c33692038e9746480095a680407b87644c14604b6c7b8246
ripemd-160 19cc216da348f0cfcea90cac311ac50daf622016

65999738 as geometric shapes

Circle

Radius = n
Diameter 131999476
Circumference 414688584.0793
Area 1.3684668950412E+16

Sphere

Radius = n
Volume 1.2042460871253E+24
Surface area 5.473867580165E+16
Circumference 414688584.0793

Square

Length = n
Perimeter 263998952
Area 4355965416068644
Diagonal 93337724.592671

Cube

Length = n
Surface area 26135792496411864
Volume 2.8749257619759E+23
Space diagonal 114314899.50223

Equilateral Triangle

Length = n
Perimeter 197999214
Area 1.8861883541609E+15
Altitude 57157449.751117

Triangular Pyramid

Length = n
Surface area 1.8861883541609E+15
Volume 3.3881325028351E+22
Height 31112574.864224