65488973 (number)

65488973 is an odd 8-digits composite number following 65488972 and preceding 65488974. In scientific notation, it is written as 6.5488973 × 10^7. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 58411600 positive integers (up to 65488973) that are relatively prime to 65488973.

Interesting facts

Basic properties

Name

Name sixty-five million four hundred eighty-eight thousand nine hundred seventy-three

Notation

Scientific notation 6.5488973 × 10^7
Engineering notation 6.5488973 × 10^6

Prime Factorization of 65488973

Prime Factorization 53 × 11 × 112331

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 65488973
Product of the distinct prime numbers

The prime factorization of 65488973 is 53 × 11 × 112331. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 65488973)

Multiplication

n×y
n×2 130977946
n×3 196466919
n×4 261955892
n×5 327444865

Division

n÷y
n÷2 32744486.5
n÷3 21829657.666667
n÷3 16372243.25
n÷5 13097794.6

Exponentiation

ny
n2 4288805584594729
n3 2.8086947313177E+23
n4 1.8393853342451E+31
n5 1.2045945649097E+39

Nth Root

y√n
2√n 8092.5257491095
3√n 403.07827684356
4√n 89.958466800571
5√n 36.579152235213

Divisors of 65488973

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 -65488972
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 65488973 can be divided by 8 positive divisors. The sum of these divisors (counting 65488973) is 1, the average is 0.125.

Base conversion 65488973

Base System Value
2 Binary 11111001110100100001001101
3 Ternary 11120020011222112
4 Quaternary 3321310201031
5 Quinary 113231121343
6 Senary 10255353405
8 Octal 371644115
10 Decimal 65488973
12 Duodecimal 19b22865
16 Hexadecimal 3e7484d
20 Vigesimal 109628d
36 Base36 12znm5

Cryptographic Hash Functions

md5 76d7cf250cb4ec4df095a8c09d2aa0a4
sha1 79e86cd02cebeda0969eaf2e37dacf8def211727
sha256 dc4337b73113af868a96730e876c38efd5605e68d142b0b5b4fe153c0f10ccca
sha512 52c0d3c5bbcfef64021d3cb7fb99ad3e4f780ebc35e495f35fbdf338b496bb9044d1aae2ce862b421e84ea971f4470dea77a814002b4df2ff60057be672c3d67
ripemd-160 71721ce3d8763ffe6ec78ba356c687bbe219a033

65488973 as geometric shapes

Circle

Radius = n
Diameter 130977946
Circumference 411479352.93588
Area 1.3473680117238E+16

Sphere

Radius = n
Volume 1.1765032978779E+24
Surface area 5.3894720468951E+16
Circumference 411479352.93588

Square

Length = n
Perimeter 261955892
Area 4288805584594729
Diagonal 92615393.802485

Cube

Length = n
Surface area 25732833507568374
Volume 2.8086947313177E+23
Space diagonal 113430228.57151

Equilateral Triangle

Length = n
Perimeter 196466919
Area 1.8571072940758E+15
Altitude 56715114.285753

Triangular Pyramid

Length = n
Surface area 1.8571072940758E+15
Volume 3.3100784846628E+22
Height 30871797.934162