65454920 (number)

65454920 is an even 8-digits composite number following 65454919 and preceding 65454921. In scientific notation, it is written as 6.5454920 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 26181952 positive integers (up to 65454920) that are relatively prime to 65454920.

Interesting facts

Basic properties

Name

Name sixty-five million four hundred fifty-four thousand nine hundred twenty

Notation

Scientific notation 6.5454920 × 10^7
Engineering notation 6.5454920 × 10^6

Prime Factorization of 65454920

Prime Factorization 2 × 2 × 2 × 5 × 1636373

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16363730
Product of the distinct prime numbers

The prime factorization of 65454920 is 2 × 2 × 2 × 5 × 1636373. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 9, 37, 39, 77, 993, 6149, 1414, 46635, 18615, 682906, 437711, 8091174, 9553669, 59956206, 84200158, 522388287, 3190585, 7664996821, 9037443483

Basic calculations (n = 65454920)

Multiplication

n×y
n×2 130909840
n×3 196364760
n×4 261819680
n×5 327274600

Division

n÷y
n÷2 32727460
n÷3 21818306.666667
n÷3 16363730
n÷5 13090984

Exponentiation

ny
n2 4284346552206400
n3 2.8043156082695E+23
n4 1.8355625379403E+31
n5 1.2014659907588E+39

Nth Root

y√n
2√n 8090.4214970544
3√n 403.00840042667
4√n 89.946770353662
5√n 36.575347353334

Divisors of 65454920

1, 2, 4, 5, 8, 10, 20, 40, 1636373, 3272746, 6545492, 8181865, 13090984, 16363730, 32727460, 65454920

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 -65454919
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 65454920 can be divided by 16 positive divisors. The sum of these divisors (counting 65454920) is 1, the average is 0.0625.

Base conversion 65454920

Base System Value
2 Binary 11111001101100001101001000
3 Ternary 11120011110021022
4 Quaternary 3321230031020
5 Quinary 113224024140
6 Senary 10254532012
8 Octal 371541510
10 Decimal 65454920
12 Duodecimal 19b07008
16 Hexadecimal 3e6c348
20 Vigesimal 1091h60
36 Base36 12yxc8

Cryptographic Hash Functions

md5 7cfa6cfd2036d1b2890c8c3449b3e26b
sha1 0c4de7f5ac8870a6d7b3d21d83549aadeea772da
sha256 487a61c38cff5e8348eecfa7b0318b92a8dee53d84af7e96cb5d2426316bc72f
sha512 945bd53453bb537b7f0443c4aa4969d7825a74591b682c6cd0c771bf0422b71ce6fca7e6abcf7badf7c26947caac919ff1816f4b523f83b4d223fb2a5f225bb6
ripemd-160 8dc5ce685db94a0c8e94b341f6d2206ed9ac037a

65454920 as geometric shapes

Circle

Radius = n
Diameter 130909840
Circumference 411265391.62662
Area 1.3459671653844E+16

Sphere

Radius = n
Volume 1.1746689751049E+24
Surface area 5.3838686615378E+16
Circumference 411265391.62662

Square

Length = n
Perimeter 261819680
Area 4284346552206400
Diagonal 92567235.588046

Cube

Length = n
Surface area 25706079313238400
Volume 2.8043156082695E+23
Space diagonal 113371247.04536

Equilateral Triangle

Length = n
Perimeter 196364760
Area 1.8551764764135E+15
Altitude 56685623.522678

Triangular Pyramid

Length = n
Surface area 1.8551764764135E+15
Volume 3.3049176386577E+22
Height 30855745.196015